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Participating Societies

American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Canadian Botanical Association (CBA/ABC)
Conference Wide
International Association for Plant Taxonomy (IAPT)
Mycological Society of America (MSA)
Northeast Section
Society of Herbarium Curators (SHC)
Southeastern Section
Mycological Section (MSA)

Program for: Genetics Section

Events

  ·  Meetings

Symposium Presentation

  ·  Applications of CRISPR technology across the plant tree of life
  ·  Frontiers in Botany: Environmental DNA as an Emerging Tool for Measuring, Monitoring, and Managing Plant Biodiversity
  ·  The Botany of Invasions

Presentations for Society\Section: Genetics Section

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 19th

Monday, July 19th, 10:00 am to 11:30 am · /
Session FG: Contributed Papers: Functional Genetics and Genomics
Presiding: Rainer Melzer, University College Dublin
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FG001July 19th 10:00 am/Epistatic interactions underlying abiotic stress response influence resource allocation in Brassica rapa
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Oral PaperThrash, Tyler; Lee, Hansol; Gerbitz, Ryan; Kozyra, Abigail; Baker, Robert L..Brassicaceae
quantitative genetics
epistasis
resource allocation
FG002July 19th 10:15 am/A Comparative mRNA Study of Enzyme Regulation During Digestive Behavior in Drosera capensis
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Oral PaperTakahashi, Gemma; Kelz, Jessica; Diessner, Elizabeth; Einstein, Elliott; Unhelkar, Megha; Kwok, Ashley; Sprague-Piercy, Marc; Woodcock, Sofiya; Pineda, Allison; Shabakesaz, Pauniz; Einstein, David; Garabedian, Alexandra; Akbari, Omar; Alemayhu, Aden; Martin, Rachel; Butts, Carter.Transcriptome
digestive enzymes
carnivorous plant
mRNA regulation
enzyme discovery
Drosera capensis
FG003July 19th 10:30 am/Sex determination and flowering time control in Cannabis sativa: a map to understanding gene regulatory circuits?
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Oral PaperSchilling, Susanne; Dowling, Caroline; Shi, Jiaqi; Trubanová, Nina; Kettle, Seán; Melzer, Rainer.Cannabis
Crop breeding
flower development
flowering time
sex determination
mapping
gene regulatory network
FG004July 19th 10:45 am/Reversing the Genome-to-Phenome Research Pipeline: A Draft Genome Provides Hypotheses on Drought Tolerance in A Keystone Plant Species in Western North America Threatened By Climate Change
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Oral PaperMelton, Anthony; Beck, Jim; Galla, Stephanie; Jenkins, Jerry; Handley, Lori; Kim, Min; Grimwood, Jane; Schmutz, Jeremy; Richardson, Bryce; Serpe, Marcelo; Novak, Stephen; Buerki, Sven.
FG005July 19th 11:00 am/The genetics of ultraviolet nectar guide pattern diversity in the common monkeyflower
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Oral PaperSrinidhi, Holalu; Patterson, Erin; Grace, Johnson; Wei, Lan; Colicchio, Jack M; Blackman, Benjamin.floral traits
pigmentation
Mimulus
QTL mapping
Gene editing
CRISPR/Cas9
flavonols
anthocyanins
natural variation
evodevo
FG006July 19th 11:15 am/Development of genomic tools for Bryum argenteum: Genome assembly and annotation using long and short reads
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Oral PaperPruthi, Aman; Greenwood, Joshua; Stark, Lloyd; Raudenbush, Zane; Johnson, Matthew.Bryophytes
Genome Assembly
Annotation
Bryum argenteum
Monday, July 19th, 10:00 am to 2:30 pm · /
Session SY2: Symposium: The Botany of Invasions
Presiding: Nicholas Kooyers, Univerity Of Louisiana, Lafayette; Brittany Sutherland, Univerity Of Louisiana, Lafayette
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July 19th 10:00 am/Introduction
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SY2002July 19th 10:15 am/The timing of invasions: learning about invasive plant phenology through botanical records, contemporary observations, and empirical study
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Symposium PresentationKuebbing, Sara; Reeb, Rachel; Schricker, Lauren.phenology
temperate forests
old-fields
invasive plants
SY2003July 19th 10:45 am/Plant community transcriptomics: extending axes of functional diversity to inform invasion dynamics
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Symposium PresentationMarx, Hannah.RNA-seq
transcriptomics
functional traits
alpine
community ecology
SY2004July 19th 11:15 am/Genome size and structural variation in the invasive yellow starthistle (Centaurea solstitialis)
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Symposium PresentationCang, Alice; Dlugosch, Katrina.
July 19th 11:45 am/Break
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SY2006July 19th 12:30 pm/Comparative genomics of the heterosporous aquatic ferns Salvinia molesta and S. minima in the southeastern United States invasive range
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Symposium PresentationSutherland, Brittany; Beck, James; Sigel, Erin.
SY2007July 19th 1:00 pm/Investigating Dispersal and Potential Colonization Success in an Annual Plant
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Symposium PresentationQuarles, Brandie; Donohue, Kathleen.Seed Dispersal
Population Demography
Species Spread Rates
Biased Dispersal
Environmental Tracking
SY2008July 19th 1:30 pm/Using herbarium genomics to understand genetic and phytobiome change in invaded novel environments
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Symposium PresentationTurner, Kathryn G.invasion
herbarium
genomics
evolutionary ecology
phytobiome
Chorispora tenella (Brassicaceae)
SY2009July 19th 2:00 pm/Monkeyflower invasions: Highly admixed and hybrid populations dominate range expansions and are associated with the rapid evolution of local adaptation
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Symposium PresentationVallejo-Marin, Mario.Mimulus
Biological invasions
Population genomics
flowering plant evolution
hybridization
local adaptation
Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Comparative Genomics/Transcriptomics Posters
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P1GT001July 19th 5:00 pmVirtual/VirtualSimulating Haploid-Diploid Evolution: the (real) SLiM3 shadie
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Poster: Comparative Genomics/TranscriptomicsSorojsrisom, Elissa Suphapun; Ambrose, Barbara; Eaton, Deren.gametophyte
evolutionary simulation
alternation of generations
modeling lifecycles
P1GT002July 19th 5:00 pmVirtual/VirtualUsing Iso-seq to improve reference genome annotations and identify putative polycistronic loci in Yucca aloifolia
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Poster: Comparative Genomics/TranscriptomicsField, Richard; Heyduk, Karolina; Leebens-Mack, Jim.Genetics
genomics
transcriptomics
P1GT003July 19th 5:00 pmVirtual/VirtualPatterns between the parents: whole-genome comparison of two diploids in the Tragopogon triangle
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Poster: Comparative Genomics/TranscriptomicsPham, Kasey; Liu, Xiaoxian; Boatwright, J. Lucas; Soltis, Douglas E.; Soltis, Pamela S.; Barbazuk, W. Brad.Tragopogon
allopolyploid
Genome Assembly
sciart
P1GT004July 19th 5:00 pmVirtual/VirtualPlants and Pollutants: Exploring salt and cadmium stress response in Sea Rocket
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Poster: Comparative Genomics/TranscriptomicsVanden Hoek, Kathryn; Thomas, Shawn; Mendoza-Cózatl, David; Pires, Chris.Hydroponics
High-Throughput Phenotyping
Brassicaceae
RNAseq
Comparative genomics
P1GT005July 19th 5:00 pmVirtual/VirtualTransposable elements (TE) dynamics in the model grass genus Brachypodium: abundance, distribution and evolution of TE families
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Poster: Comparative Genomics/TranscriptomicsSancho, Rubén; Scarlett, Virginia; Vogel, John; Des Marais, David; Catalan, Pilar.transposable elements
Brachypodium
P1GT006July 19th 5:00 pmVirtual/VirtualModeling the stepwise evolution of sex chromosomes in the genus Asparagus
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Poster: Comparative Genomics/TranscriptomicsBentz, Philip; Carey, Sarah; Harkess, Alex; Leebens-Mack, Jim.phylogenetics
sex chromosomes
Dioecy
evolutionary strata
asparagus
sex-determination
genomics
P1GT007July 19th 5:00 pmVirtual/Virtual
Canceled
Traversome: complicated organelle genome structure resolution and isomer frequencies estimation
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Poster: Comparative Genomics/TranscriptomicsJin, JianJun; Eaton, Deren.genome structure
graph alignment
mitochondrial genome
chloroplast genome
sub-walks binomial model
Bayesian inference
P1GT008July 19th 5:00 pmVirtual/VirtualFive gigs and then some: assembling a large reference genome in the Liliales (Calochortus venustus; Liliaceae)
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Poster: Comparative Genomics/TranscriptomicsLandis, Jacob; Hernandez, Adriana; Pinilla Vargas, Maria; Zhang, Jing; Karimi, Nisa; Chan, Pattricia; Eifler, Evan; Givnish, Thomas; Strickler, Susan; Specht, Chelsea.Calochortus
Genome Assembly
Liliaceae
Flye
P1GT009July 19th 5:00 pmVirtual/VirtualTranscriptional variation across geographically disparate accessions of the invasive species Johnsongrass (Sorghum halepense)
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Poster: Comparative Genomics/TranscriptomicsHofford, Nate; Motley, M'Kayla; McKain, Michael.Transcriptomes
invasive species
subgenome dominance
polyploidy
P1GT010July 19th 5:00 pmVirtual/VirtualAssessing genetic differences related to differential resistance in hemlocks (Tsuga sp.) through comparative transcriptomics
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Poster: Comparative Genomics/TranscriptomicsVuruputoor, Vidya; Wegrzyn, Jill.transcriptomics
genomics
Tsuga sp.  
conservation
P1GT011July 19th 5:00 pmVirtual/VirtualRevealing the problems of whole genome duplication in regards to the search for serpentine stress QTL
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Poster: Comparative Genomics/TranscriptomicsGarza, Elyssa; Daundasekara, Kasuni; Pepper, Alan.Brassicaceae
serpentine
abiotic and biotic stress
Gene duplication
Whole genome duplication
P1GT012July 19th 5:00 pmVirtual/VirtualPresence of 7 cellulose synthase (CesA) genes within mosses suggests early diversification
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Poster: Comparative Genomics/TranscriptomicsHartmann, Aly; Schwartz, Rachel.CesA
moss
P1GT013July 19th 5:00 pmVirtual/VirtualA highly contiguous Vossia cuspidata genome provides insights into the diploidization of maize
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Poster: Comparative Genomics/TranscriptomicsDeb, Sontosh; Carey, Sarah; Harkess, Alex; Lewis, Michelle; McKain, Michael.polyploidy
Homoeologous exchange
Subgenome
phylogenomics
P1GT014July 19th 5:00 pmVirtual/VirtualCharacterization of GmWRKYs involved in a 3-way Interaction of Soybean, Soybean-Aphid and Soybean-Cyst-Nematode
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Poster: Comparative Genomics/TranscriptomicsPradhan, Bijaya; Nelson, Dillon; Neupane, Surendra; Nepal, Madhav.WRKY genes  
Soybean-SA-SCN intercation  
abiotic and biotic stress
Plant stress regulation  

Tuesday, July 20th

Tuesday, July 20th, 10:00 am to 12:00 pm · /
Session CGT1: Contributed Papers: Comparative Genomics/Transcriptomics I
Presiding: Arjan Banerjee, University of Toronto
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CGT1001July 20th 10:00 am/Applying Machine Learning to Classify the Origins of Gene Duplications
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Oral PaperMcKibben, Michael; Barker, Michael S..Machine learning
Whole genome duplication
Genetics
Tools
Paleologs
genome evolution
polyploidy
CGT1002July 20th 10:15 am/The Coptis chinensis genome sheds light on eudicot genome duplications
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Oral PaperLi, Zheng; Li, Zheng; Liu, Yifei; Barker, Michael S..Whole genome duplication
polyploidy
genome evolution
eudicot
Ranunculaceae
Ranunculales
CGT1003July 20th 10:30 am/Plant sex chromosome "Cytogenetics-By-Sequencing"
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Oral PaperCarey, Sarah; Bentz, Philip; Marks, Rose; VanBuren, Robert; Mercati, Francesco; Sunseri, Francesco; Leebens-Mack, Jim; Harkess, Alex.Dioecy
sex chromosomes
methods
Angiosperms
CGT1004July 20th 10:45 am/Assessing data quality among archived plastid genomes via novel software tools
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Oral PaperGruenstaeudl, Michael.plastid genome
Genome Assembly
sequence annotation
sequence coverage
quality control
software tool
CGT1005July 20th 11:00 am/Insights into ancient polyploidy and photosynthetic gene family evolution from newly sequenced Yucca genomes
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Oral PaperHeyduk, Karolina; Jenkins, Jerry; Shu, Shengqiang; Field, Richard; MacNeill, Bryan; McKain, Michael; Barry, Kerrie; Schmutz, Jeremy; Leebens-Mack, Jim.karyotype
chromosome
Photosynthesis
Genome Duplication
Yucca
CAM
CGT1006July 20th 11:15 am/Using de novo assemblies to identify genomic signatures of evolution between insect and hummingbird pollination in Costus (Costaceae)
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Oral PaperLandis, Jacob; Valderrama, Eugenio; Grunder, Nikolaus; Skinner, David; Pinilla Vargas, Maria; Almeida, Ana; Specht, Chelsea.Costus L.
nanopore
pollinator shifts
Genome Assembly
CGT1007July 20th 11:30 am/An unquiet sequence: mobility, evolution, and epigenetics of 5S rRNA genes in plants
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Oral PaperGarcia, Sonia; Vitales, Daniel; Pascual-Díaz, Joan Pere; Heitkam, Tony; Baader, Luisa; Maiwald, Sophie; Mann, Ludwig; Weber, Beatrice; Rodriguez, Roi; Kovarik, Ales.ribosomal DNA
repetitive DNA
molecular evolution
eccDNA
transposable elements
Asteraceae
cytogenetics
concerted evolution
CGT1008July 20th 11:45 am/Plastome evolution in Cuscuta subg. Grammica (Convolvulaceae)
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Oral PaperBanerjee, Arjan; Stefanovic, Sasa.Plastid
Plastome
Cuscuta
Convolvulaceae
Dodders
parasitic plants
Heterotrophy
Tuesday, July 20th, 10:00 am to 2:30 pm · /
Session SY3: Symposium: Frontiers in Botany: Environmental DNA as an Emerging Tool for Measuring, Monitoring, and Managing Plant Biodiversity
Presiding: Brenda Molano-Flores, University Of Illinois; Mark Davis, University Of Illinois
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July 20th 10:00 am/Introduction
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SY3002July 20th 10:15 am/Are eDNA assays useful for detecting aquatic invasive plants? A three-part case study based on invasive water soldier (Stratiotes aloides) populations in Canada
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Symposium PresentationFreeland, Joanna; Wilson, Chris; Marinich, Allison; Currier, Charise; Wozney, Kristyne; Coghlan, Stephanie; Shafer, Aaron.Aquatic plants
invasive plants
eDNA
plant surveys  
Stratiotes aloides
SY3003July 20th 10:45 am/Airborne Environmental DNA metabarcoding as a plant community survey method
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Symposium PresentationJohnson, Mark D.; Fokar, Mohamed; Cox, Robert D.; Barnes, Matthew A..
SY3004July 20th 11:15 am/Molecular ecology as a tool for understanding pollination and other plant-insect interactions
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Symposium PresentationEvans, Darren M..plant-insect interactions
eDNA
Phylogenetic Networks
food-webs
July 20th 11:45 am/Discussion
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July 20th 12:00 pm/Break
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SY3007July 20th 12:30 pm/BeeDNA: Microfluidic metabarcoding reveals pollinator communities from flowers
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Symposium PresentationDavis, Mark; Molano-Flores, Brenda; Niemiller, Matthew; Benito, Joseph; Harper, Lynsey.rare species
eDNA
plant-animal interactions
community ecology
SY3008July 20th 1:00 pm/The significance of plant ancient DNA studies from lake sediments: where are we and where are we going
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Symposium PresentationParducci, Laura; Nota, Kevin.aDNA
eDNA
lake sediments
vegetation  
rare species
plant paleoecology
SY3009July 20th 1:30 pm/Understanding California’s floristic patterns across habitats and through wildfires and restoration with environmental DNA and citizen science
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Symposium PresentationMeyer, Rachel; Lin, Meixi; Ballare, Kimberly; Bregoff, Haylee; Munguia Ramos, Miroslava; Worth, Anna; Nava, Hailey; Fairbairn, Colin; Turba, Rachel; Orland, Chloé; Shirazi, Sabrina; Newcomer, Michelle; Stavros, E Natasha; Hestir, Erin; Wayne, Robert K; Shapiro, Beth.metabarcoding
beta diversity
plant community
community ecology
California
Rivers
restoration
Wildfire
lagoons
July 20th 2:00 pm/Discussion
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July 20th 2:15 pm/Discussion
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Tuesday, July 20th, 12:30 pm to 2:30 pm · /
Session CGT2: Contributed Papers: Comparative Genomics/Transcriptomics II
Presiding: JianJun Jin, Columbia University
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CGT2001July 20th 12:30 pm/Disentangling the maze of maize anther development with single-cell RNA-seq
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Oral PaperMarchant, Daniel Blaine; Walbot, Virginia.maize
development
single-cell RNA-seq
anther
transcriptomics
CGT2002July 20th 12:45 pm/Gene co-expression reveals evolutionarily conserved and distinct photosynthetic networks in C4+CAM Portulaca
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Oral PaperGilman, Ian S.; Moreno-Villena, Jose; Zachary, Lewis; Goolsby, Eric; Edwards, Erika J..photosynthsis
CAM
C4
transcriptomics
co-expression network
Portulaca
genomics
CGT2003July 20th 1:00 pm/
Canceled
An annotated chromosome-scale Pedicularis genome assembly enables comparative transcriptomic investigations of floral diversity in the Hengduan Mountains
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Oral PaperJin, JianJun; Xu, YuXing; McKenzie, Patrick; Meek, Jared; Cohen, Rachel; Li, DeZhu; Yi, Tingshuang; Ree, Richard; Eaton, Deren.Pedicularis
Genome
Transcriptome
floral evolution
Orobanchaceae
Lamiales
CGT2004July 20th 1:15 pm/Differential Gene Expression of Smoke Induced Seed Germination of Shortgrass Prairie Native Species
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Oral PaperChen, Yanni; Johnson, Matthew.Smoke
differential gene expression
Seed Germination
Native Species
Karrikin Insensive 2 (KAI2)
CGT2005July 20th 1:30 pm/Progenitor-inclusive transcriptome profiling of polyploid Brassica napus reveals subgenome-dominant gene expression and alternative splicing in response to to Sclerotinia sclerotiorum
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Oral PaperAdams, Keith.polyploidy
gene expression
duplicated genes
Sclerotinia sclerotiorum
alternative splicing
abiotic and biotic stress
Brassica
Transcriptome
CGT2006July 20th 1:45 pm/Gene expression across fertilization and seed development in the minute water lily, Nymphaea thermarum (Nymphaeales): insights on epigenetic regulation during reproduction
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Oral PaperPovilus, Rebecca; Friedman, William.Nymphaeales
seed development
epigenetics
transcriptomics
CGT2007July 20th 2:00 pm/Characterization of WHY1 in Corallorhiza: evolution, expression, and selection across a trophic gradient
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Oral PaperMuti, Rachel; Barrett, Craig; Sinn, Brandon.Corallorhiza
WHY1
Whirly transcription factors
mycoheterotrophy
alternative splicing
nonsynonymous substitutions
differential gene expression
CGT2008July 20th 2:15 pm/A case of the blues, reds, and purples: flavonoid biosynthesis and evolution in Vaccinium L
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Oral PaperDrummond, Chloe Pak; Chamberlain, Ian; Renner, Tanya.Vaccinium  L.
bilberry
Flavonoids
Comparative genomics
transcriptomics
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session CGT3: Contributed Papers: Comparative Genomics/Transcriptomics III
Presiding: Jim Leebens-Mack, University Of Georgia; C. Donovan Bailey, New Mexico State University
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CGT3001July 20th 3:00 pm/Comparative genomic approaches reveal differing stress response strategies in maples
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Oral PaperMcEvoy, Susan; Trouern-Trend, Alexander; Sezen, Uzay; Wegrzyn, Jill; Swenson, Nathan.maple
forest
tree
abiotic stress
calcium
genomics
soil
CGT3002July 20th 3:15 pm/Characterization of a mobile sex-determining region in Fragaria chiloensis with a haplotype-resolved genome assembly
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Oral PaperCauret, Caroline; Ashman, Tia-Lynn; Liston, Aaron.sex chromosomes
strawberry
Genome Assembly
CGT3003July 20th 3:30 pm/Chromosome-level genome assembly and annotation of invasive Japanese stiltgrass (Microstegium vimineum)
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Oral PaperRamachandran, Dhanushya; Corbett, Cameron; Huebner, Cynthia; Daly, Mark; Haimovitz, Jasmine; McKain, Michael; Swale, Thomas; Barrett, Craig.Japanese stiltgrass
genome  
Genome Assembly
Annotation
polyploidization
transposable elements
invasive species
Grasses
rapid adaptation
Comparative genomics
CGT3004July 20th 3:45 pm/A Reference Quality Genome Assembly and Investigation of Genome Duplication in the Mimosoid Legume Leucaena trichandra
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Oral PaperBailey, C. Donovan; Strickler, Susan; Ringelberg, Jens J.; Koenen, Erik J.M.; Liston, Aaron; Nagaswara-Rao, Madhugiri; Abair, Alexander; Hughes, Colin E.genomics
Comparative genomics
PacBio
Genome Duplication
CGT3005July 20th 4:00 pm/A chromosome-scale genome assembly of the fern Marsilea vestita
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Oral PaperRahmatpour, Nasim; Kuo, Li-Yaung; Kang, Jessica; Herman, Elaina; Zhou, Junhui; Wolniak, Stephen; Zipper, Richard; Delwiche, Charles; Mount, Stephan M; Li, Fay-Wei.Marsilea vestita
chromosome number
genome evolution
CGT3006July 20th 4:15 pm/Deeply Altered Genome Architecture in the Endoparasitic Flowering Plant Sapria himalayana Griff. (Rafflesiaceae)
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Oral PaperCai, Liming; Arnold, Brian; Xi, Zhenxiang; Khost, Danielle E.; Patel, Nikisha; Hartmann, Claire B.; Manickam, Sugumaran; Sasirat, Sawitree; Nikolov, Lachezar; Mathews, Sarah; Sackton, Timothy B.; Davis, Charles.horizontal gene transfer
gene loss
codon bias
transposable elements
intron loss
CGT3007July 20th 4:30 pm/Genome evolution in California redwoods
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Oral PaperScott, Alison Dawn; Zaman, Sumaira; Shrestha, Bikash; Vuruputoor, Vidya; Wegrzyn, Jill.redwood
conifer
Gymnosperm
polyploidy
CGT3008July 20th 4:45 pm/The Open Green Genomes Initiative: Comparative Investigation of Plant Genome Content and Structure Across the Land Plant Tree of Life
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Oral PaperLeebens-Mack, Jim.phylogenomics
Genome Assembly
genome evolution
Tuesday, July 20th, 3:00 pm to 5:00 pm · /
Session PGG1: Contributed Papers: Population Genetics and Genomics I
Presiding: Elizabeth Stacy, University of Nevada, Las Vegas
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PGG1001July 20th 3:00 pm/The role of history and environment in shaping fragmented distributions of the emblematic serotinous pines of the coastal Pacific Slope
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Oral PaperGalland, Lanie; Bisbing, Sarah; Parchman, Thomas.
PGG1002July 20th 3:15 pm/Population genetics of the widespread perennial wildflower Phlox speciosa using microsatellite markers
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Oral PaperGill, Pawanpreet; Athwal, Savneesh; Aguilar-Gutierrez, Estefania; Waselkov, Katherine.Phlox
Western North America
microsatellites
Phlox speciosa
Washington
PGG1003July 20th 3:30 pm/Are small populations larger than they seem? Genetic insights into small, patchily distributed Drakaea glyptodon (Orchidaceae) populations
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Oral PaperTrapnell, Dorset; Smallwood, Patrick; Dixon, Kingsley; Phillips, Ryan.Chloroplast haplotypes
Population Genetics
Seed dispersal
Genetic diversity
gene flow
SSRs
Effective population size
PGG1004July 20th 3:45 pm/Clonal growth and outcrossing in the fern Osmunda claytoniana
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Oral PaperSteven, Janet; Decatur, George; Murasaki, Ryo.ferns
outcrossing
clonal growth
longevity
Osmunda
PGG1005July 20th 4:00 pm/Genetic Variation Associated with Differential Response to Fire Among Populations of Cheatgrass (Poaceae, Bromus tectorum)
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Oral PaperTamrakar, Rubin; Milligan, Brook; Buenemann, Michaela; Lehnhoff, Erik; Bailey, C. Donovan.Bromus
HybPiper
FastStructure
Population
PGG1006July 20th 4:15 pm/Application of molecular and morphological markers reveal population substructuring within the widely distributed A. xalapensis of MexicoBy Samantha Mihalic, Alexandra McElwee-Adame, M. Socorro González-Elizondo, Lluvia Flores-Renteria
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Oral PaperMihalic, Samantha; McElwee-Adame, Alexandra; Gonzalez Elizondo, Socorro; Flores-Renteria, Lluvia.Arbutus xalapensis  
Population Genetics
genetic structure
PGG1007July 20th 4:30 pm/The role of ancestral polymorphisms and hybrid incompatibilities in Hawaii’s Metrosideros adaptive radiation
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Oral PaperChoi, Jae Young; Dai, Xiaoguang; Alam, Ornob; Peng, Julie; Rughani, Priyesh; Hickey, Scott; Harrington, Eoghan; Juul, Sissel; Ayroles, Julien; Sakishima, Tomoko; Kirby, Angalee; Purugganan, Michael; Stacy, Elizabeth.Metrosideros
adaptive radiation
Population genomics
Speciation
Reproductive Isolation
PGG1008July 20th 4:45 pm/Phylogeographic analysis of Saxifraga fortunei complex (Saxifragaceae) reveals multiple origins of morphological and ecological variations in the Japanese Archipelago
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Oral PaperMagota, Kana; Sakaguchi, Shota; Lee, Jung-Sim; Yamamoto, Masaya; Takahashi, Daiki; Nagano, J. Atsushi; Setoguchi, Hiroaki.ddRAD-seq
East Asia
infraspecific polymorphisms
parallel evolution
Saxifraga
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Functional Genetics and Genomics Posters
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P2CG001July 20th 5:00 pmVirtual/VirtualHeteroplasmy and the dynamics of cytoplasmic DNA transmission
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Poster: Functional Genetics/GenomicsBroz, Amanda; Keene, Lexi; Hodus, Mychaela; Sloan, Daniel.heteroplasmy
mitochondria
Plastid
uniparental inheritance
organelle
Bottleneck
vegetative segregation
mitochondrial genome
P2CG002July 20th 5:00 pmVirtual/VirtualBreeding Resistant Ash for North America: Identifying genetic signatures associated with the lingering phenotype in green ash (Fraxinus pennsylvanica)
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Poster: Functional Genetics/GenomicsCobo-Simon, Irene; Bennett, Jeremy; Fritz, Ava; Romero-Severson, Jeanne; Reid, Megan; Koch, Jennifer; Reid, Noah; Wegrzyn, Jill.
P2CG003July 20th 5:00 pmVirtual/VirtualTo flower or not to flower: Uncovering the genetic control of photoperiod-insensitive flowering in Cannabis sativa
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Poster: Functional Genetics/GenomicsDowling, Caroline; Shi, Jiaqi; McCabe, Paul; Melzer, Rainer; Schilling, Susanne.Cannabis sativa
flowering time
QTL mapping
genomics
transcriptomics
P2CG004July 20th 5:00 pmVirtual/VirtualEditing genes in the nonrecombining region of the Y chromosome to determine function in sex determination in garden asparagus
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Poster: Functional Genetics/GenomicsStarr, Dakota; Leebens-Mack, Jim; Tsai, CJ.asparagus
CRISPR/Cas9
Agrobacterium
Transformation
P2CG005July 20th 5:00 pmVirtual/VirtualSequencing of the Joshua tree genome (Yucca jaegeriana) to build genomic resources for conservation
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Poster: Functional Genetics/GenomicsMacNeill, Bryan; Esque, Todd; Defalco, Lesley; Flatz, Ramona; Smith, Christopher; Heyduk, Karolina; Yoder, Jeremy; McKain, Michael.genomics
Yucca
desert
P2CG006July 20th 5:00 pmVirtual/VirtualIdentifying Sex-Segregating Loci to Begin Elucidating the Parallel Origin of Sex Determination and Homeotic Sexual Dimorphism in Thalictrum L
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Poster: Functional Genetics/GenomicsSain, Melody; Baum, David.Thalictrum
sex determination
Dioecy  
Ranunculaceae
sexual dimorphism
genomics
whole genome sequencing
Illumina
P2CG007July 20th 5:00 pmVirtual/VirtualA Comparative mRNA Study of Enzyme Regulation During Digestive Behavior in Drosera capensis
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Poster: Functional Genetics/GenomicsTakahashi, Gemma; Kelz, Jessica; Diessner, Elizabeth; Einstein, Elliott; Unhelkar, Megha; Kwok, Ashley; Sprague-Piercy, Marc; Woodcock, Sofiya; Pineda, Allison; Shabakesaz, Pauniz; Einstein, David; Garabedian, Alexandra; Akbari, Omar; Alemayhu, Aden; Martin, Rachel; Butts, Carter.Transcriptome
digestive enzymes
carnivorous plant
Drosera capensis
mRNA regulation
enzyme discovery
P2CG008July 20th 5:00 pmVirtual/Virtual“What is ‘Hop’pening?” - Improving Humulus lupulus (hop) Annotation to Enable Identification of Phytochemical Regulation Pathways
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Poster: Functional Genetics/GenomicsOgunda, Ari; Liebelt, Donna; Waddell, Eric; Doherty, Colleen.Phytochemical
sequence annotation
Humulus lupulus
Iso-Seq
Tuesday, July 20th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P2: Contributed Posters: Hybrids and Hybridization Posters
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P2HH001July 20th 5:00 pmVirtual/VirtualThe first, molecularly proved, record of Potamgoeton × cooperi (Potamogetonaceae) from Croatia, Southern Europe
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Poster: Hybrids and HybridizationZalewska-Gałosz, Joanna.Potamogeton
hybridization
hybrids distribution
molecular identification
ITS
P2HH002July 20th 5:00 pmVirtual/VirtualMolecular evidence for natural hybridization between Rumex crispus and R. obtusifolius (Polygonaceae) in Korea
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Poster: Hybrids and HybridizationBhandari, Gauri Shankar; Park, Chong-Wook.Polygonaceae
Rumex crispus
Rumex obtusifolius
hybridization
pgiC
P2HH003July 20th 5:00 pmVirtual/VirtualAre ecotones drivers of genetic diversity and polyploidization in Artemisia tridentata? - Gene flow between subspecies at different ploidy levels
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Poster: Hybrids and HybridizationGrossfurthner, Lukas; Hohenlohe, Paul; Runyon, Justin; Waits, Lisette; Richardson, Bryce.

Wednesday, July 21st

Wednesday, July 21st, 10:00 am to 12:00 pm · /
Session HH1: Contributed Papers: Hybrids and Hybridization I
Presiding: Jeremy Coate, Reed College
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HH1001July 21st 10:00 am/Examining the evolutionary fate of specific introgression events within syngameons: Armeria pungens (Plumbaginaceae)
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Oral PaperVilla Machío, Irene; Heuertz, Myriam; Álvarez, Inés; Nieto Feliner, Gonzalo.Introgressive hybridization
GBS
Syngameon
Population genomics
Armeria (Plumbaginaceae)
HH1002July 21st 10:15 am/Hybridization between Asclepias speciosa Torr. and A. syriaca L. on the Great Plains: small gene flow casting a long shadow
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Oral PaperAndreev, Victor; Olson-Manning, Carrie; Puzey, Joshua; Fishbein, Mark.hybridization
milkweeds
gene flow
Asclepias
HH1003July 21st 10:30 am/Reference-free discovery of millions of SNPs permits species and hybrid identification in Carya (Hickory)
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Oral PaperLiterman, Robert; Ott, Brittany; Wen, Jun; Grauke, L.J.; Schwartz, Rachel; Handy, Sara.hybridization
Carya
bioinformatics
genomics
HH1004July 21st 10:45 am/Evolution of Cytonuclear Coordination in Tragopogon (Asteraceae) Allopolyploids
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Oral PaperHussain, Sidra; Winter, David; Cox, Murray; Soltis, Douglas E.; Soltis, Pamela S.; Tate, Jennifer.Allopolyploidy
RNA CaptureSeq
Cytonuclear interactions
Tragopogon miscellus
HH1005July 21st 11:00 am/Multidirectional hybridization challenges species boundaries within the plant genus Arbutus of Mexico
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Oral PaperMcElwee-Adame, Alexandra; Silva, Kiley; Gonzalez Elizondo, Socorro; Gonzalez Elizondo, Martha; Flores-Renteria, Lluvia.hybridization
Ericaceae
Population genomics
Species Boundaries
HH1006July 21st 11:15 am/On the continuum of evolution: a putative hybrid speciation event in Opuntia (Cactaceae) between alien and native species in southern South America
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Oral PaperKöhler, Matias; Oakley, Luis J.; Font, Fabián; Las Peñas, M. Laura; Majure, Lucas C..cytogenetics
hybridization
Molecular Systematics
Speciation
polyploidy
HH1007July 21st 11:30 am/Investigating conserved pollinator attractants as a driver of hybridization in Heuchera
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Oral PaperEngle-Wrye, Nicholas; Mlsna, Todd; Folk, Ryan.volatile organic compounds
Hybrids
hybridization
pollinators
Chemical ecology
HH1008July 21st 11:45 am/Cyto-nuclear interactions in the homoploid hybrid species Yucca gloriosa
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Oral PaperMcAssey, Edward; Davidson, Toshiko; Tenorio, Mark; Heyduk, Karolina.hybridization
Yucca
genomics
organelle
genetic diversity
Wednesday, July 21st, 10:00 am to 12:00 pm · /
Session PGG2: Contributed Papers: Population Genetics and Genomics II
Presiding: C. Donovan Bailey, New Mexico State University
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PGG2001July 21st 10:00 am/Factors affecting the genetic diversity and implications for conservation in a clade of oceanic-island trees
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Oral PaperLinan, Alexander; Lowry, Porter II; Miller, Allison; Schatz, George; Sevathian, Jean Claude; Edwards, Christine.Ebenaceae
genetic diversity
Mauritius
Rodrigues
Réunion
genetic structure
RADseq
Marscarenes
PGG2002July 21st 10:15 am/Using RADseq for ex situ conservation of critically endangered cycads
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Oral PaperJones, Maia; Handley, Vanessa; Nagalingum, Nathalie.Encephalartos
Zamiaceae
RADseq
Population genomics
PGG2003July 21st 10:30 am/Down but not out: Genetic variation after a bottleneck and subsequent discovery of additional plants in the rare Hawaiian shrub, Schiedea adamantis St. John (Caryophyllaceae)
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Oral PaperCulley, Theresa; Kuenzi Davis, Ashley; Ching, Susan N.; Sakai, Ann K.; Weller, Stephen G..Genetic diversity
Hawaiian Islands
Schiedea
Bottleneck
PGG2004July 21st 10:45 am/Conservation genetics of the threatened plant species Physaria filiformis (Missouri bladderpod) reveals strong genetic structure and a possible cryptic species
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Oral PaperEdwards, Christine; Tessier, Brooke; Swift, Joel; Bassuner, Burgund; Linan, Alexander; Albrecht, Matthew; Yatskievych, George.genetic structure
Brassicaeae
cryptic species
genetic diversity
conservation strategies
PGG2005July 21st 11:00 am/Conservation Genetics and Phylogeography of Fremont’s Leather Flower (Clematis fremontii)
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Oral PaperKrakowiak, Alaina.Clematis
Grasslands
Glades
phylogeography
conservation genetics
Population Genetics
biogeography
Rare plants
southeast
ddRAD-seq
RAD-seq
Ranunculaceae
Midwest
PGG2006July 21st 11:15 am/Understanding population structure of northenr red oak (Quercus rubra) in Minnesota
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Oral PaperGomez Quijano, Maria Jose; Gross, Briana L.; Etterson, Julie R..GBS
common garden
Quercus
Introgression
hybridization
population genetic structure
RAD-seq data
PGG2007July 21st 11:30 am/Integration of Public Policy and Conservation Genomics: Penstemon lemhiensis (Plantaginaceae) Conservation
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Oral PaperSagatelova, Mary; Rodriguez-Peña, Rosa A.; Rodriguez-Peña, Rosa A.; Wolfe, Andi.Population Genetics
Public Policy
conservation
PGG2008July 21st 11:45 am/Carex subspathacea grazing lawns and their taxonomic affinity
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Oral PaperHarritt, Iris C.; Takebayashi, Naoki; Flint, Paul L.; Ruess, Roger W.; Wolf, Diana E..sedge
Grazing
Targeted enrichment
population genetic structure
Population genomics
Wednesday, July 21st, 12:30 pm to 2:30 pm · /
Session HH2: Contributed Papers: Hybrids and Hybridization II
Presiding: Nora Mitchell, University Of Wisconsin - Eau Claire
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HH2001July 21st 12:30 pm/Disentangling the evolution and phylogeny of closely related, hybridizing species in Primula sect. Primula
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Oral PaperStubbs, Rebecca; Conti, Elena.Primulaceae
ABBA-BABA
Phylogenetic Networks
ILS
gene flow
Introgression
Whole genome re-sequencing
HH2002July 21st 12:45 pm/Some evidence for a positive relationship between hybridization and diversification across seed plant families
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Oral PaperMitchell, Nora; Whitney, Kenneth.adaptive radiaion
Extinction
diversification
perenniality
woodiness
Speciation
traits
HH2003July 21st 1:00 pm/A probabilistic model for inferring hybridization across large taxonomic groups, with applications to Quercus
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Oral PaperLandis, Henry; Eaton, Deren.hybridization
modeling
Quercus
HH2004July 21st 1:15 pm/Hybridization and cryptic speciation in the Iberian endemic plant genus Phalacrocarpum (Asteraceae-Anthemideae)
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Oral PaperRuiz, David Criado; Villa Machío, Irene; Nieto Feliner, Gonzalo.hybridization
Iberian Peninsula
Phalacrocarpum
Genotyping-by-sequencing
Morphometrics
cryptic species
HH2005July 21st 1:30 pm/A convoluted tale of hybridization between two Petunia species
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Oral PaperPezzi, Pedro Henrique; Guzmán-Rodriguez, Sebastián; Giudicelli, Giovanna; Turchetto, Caroline; Bombarely, Aureliano; Freitas, Loreta.hybridization
species delimitation
populationg genetics
Speciation
HH2006July 21st 1:45 pm/Syngameonic Hybridization in Pinyon Pines
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Oral PaperBuck, Ryan; Ortego del Vecchyo, Diego; Flores-Renteria, Lluvia.hybridization
Pine
Syngameon
Wednesday, July 21st, 12:30 pm to 2:30 pm · /
Session PGG3: Contributed Papers: Population Genetics and Genomics III
Presiding: Claudia Ciotir, Missouri Botanical Garden
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PGG3001July 21st 12:30 pm/The almighty Ricinus: a phylogenomic study sheds new light on the historical domestication and invasive potential of castor bean
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Oral PaperVillaverde, Tamara; Villa Machío, Irene; Caujape-Castells, Juli; Riina, Ricarda; Sanmartin, Isabel.
PGG3002July 21st 12:45 pm/Population Genomics of the Native and Invaded California Range of Palmer Amaranth (Amaranthus palmeri)
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Oral PaperDuque, Josue; Lopez, Alexander Joseph; Lum, Romy; Waselkov, Katherine.Amaranthus palmeri S. Watson
Population Genetics
SNP molecular markers
PGG3003July 21st 1:00 pm/Origins of Amaranthus tuberculatus (Waterhemp) in Central Valley Agroecosystems: A Population Genetics Approach Using Genotyping-By-Sequencing
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Oral PaperLopez, Alexander Joseph; Shrestha, Anil; Sosnoskie, Lynn; Waselkov, Katherine.Waterhemp
Population Genetics
PGG3004July 21st 1:15 pm/Introgression of cultivar genes into wild carrot populations
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Oral PaperHernandez, Fernando; Brunet, Johanne.Introgression
Daucus carota
gene flow
Gene editing
Invasiveness
PGG3005July 21st 1:30 pm/Insights from publicly available sequence data for Cannabis sativa
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Oral PaperMcCormick, Anna Halpin; Law, Kerin; Heyduk, Karolina; Kantar, Michael; Masalia, Rishi.Cannabis
Genetics
Public Data
domestication
Genome skimming
PGG3006July 21st 1:45 pm/Tapping into genomic resources for domestication of Bigleaf lupine (Lupinus polyphyllus Lindl.): a potential perennial food and forage crop of the future
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Oral PaperCiotir, Claudia; Rubin, Matthew; Kantar, Michael; Bhakta, Niyati; Harris, Zachary; Baden, Heide Maria; Herron, Sterling A; Frawley, Emma; Schlautman, Brandon; Hübner, Sariel; Miller, Allison.de novo domestication
evolution
germplasm
genetic diversity
lupine
Population genomics
perennial grain crops
sustainable intensification
PGG3007July 21st 2:00 pm/Copy number variation in wild poplar
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Oral PaperWu, Yihan; Adams, Keith.genomics
RNA-seq
Whole genome re-sequencing
copy number variation
structural variation
Poplar
PGG3008July 21st 2:15 pm/Genome-wide identification and assessment of simple sequence repeat markers in Ipomoea species
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Oral PaperN Unamba, Chibuikem I; Singh, Gagandeep; Singh, Pradeep; Seth, Romit; Agbagwa, Ikechukwu O; Sharma, Ram K.simple sequence repeat
Markers
Genome
Ipomoea
Wednesday, July 21st, 3:00 pm to 5:00 pm · /
Session PGG4: Contributed Papers: Population Genetics and Genomics IV
Presiding: Irene Cobo-Simon, University Of Connecticut EEB Dept.
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PGG4001July 21st 3:00 pm/Identifying candidate genes contributing to nectar trait divergence in the selfing syndrome
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Oral PaperLiao, Irene; Cao, Gongyuan; Rifkin, Joanna; Rausher, Mark.nectar
trait divergence
quantitative genetics
Population genomics
Transcriptome
candidate genes
PGG4002July 21st 3:15 pm/Pollinators drive population structure in Neotropical plants
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Oral PaperDellinger, Agnes; Paun, Ovidiu; Juliane, Baar; Eva, Temsch; Diana, Fernández-Fernández; Jürg, Schönenberger.pollinator shifts
Andes
population differentiation
Melastomataceae
diversification
PGG4003July 21st 3:30 pm/Modeling the dynamics of multiple origins and gene flow in autopolyploids and their diploid progenitors
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Oral PaperGaynor, Michelle; Soltis, Douglas; Soltis, Pamela; Ponciano, Jose Miguel.polyploidy
Autopolyploidy
PGG4004July 21st 3:45 pm/Testing for Cryptic Species in Physcomitrium pyriforme using target capture sequencing of 800 nuclear genes
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Oral PaperWilliams, Lindsay; Patel, Nikisha; Medina, Rafael; Goffinet, Bernard; Johnson, Matthew.Physcomitrium
bryophyte
Bryophytes
Population Genetics
biogeography
cryptic species
Funariaceae
PGG4005July 21st 4:00 pm/From CartograTree to CartograPlant: improving plant health and productivity in the context of a changing climate
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Oral PaperCobo-Simon, Irene; Herndon, Nic; Staton, Margaret; Grau, Emily; Buehler, Sean; Richter, Peter; Ramnath, Risharde; Demurjian, Charles; Almsaeed, Abdullah; Wegrzyn, Jill.
PGG4006July 21st 4:15 pm/Genetic Diversity and Spatial Genetic Structure ofGuzmania monostachia(Bromeliaceae)in Florida
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Oral PaperKrupar, Shelby; Cellinese, Nico.Bromeliaceae
phylogenetics
Population genomics
PGG4007July 21st 4:30 pm/Range-wide predictors of landscape genetic structure within a foundational plant of the Great Basin
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Oral PaperFaske, Trevor; Agneray, Alison; Jahner, Joshua; Richardson, Bryce; Leger, Elizabeth; Parchman, Thomas.Landscape genetics
hybridization
Genetic-environment association
PGG4008July 21st 4:45 pm/The complete chloroplast genome of the national tree of Peru, quina (Cinchona officinalis., Rubiaceae)
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Oral PaperArbizu, Carlos; Ferro-Mauricio, Rubén; Chávez-Galarza, Julio; Guerrero-Abad, Juan; Vásquez, Héctor; Maicelo, Jorge.genomics
quina
chloroplast
Rubiaceae
NGS
Wednesday, July 21st, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P3: Contributed Posters: Population Genetics/Genomics Posters
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P3PG001July 21st 5:00 pmVirtual/VirtualThe evolutionary-genomic history of genes underlying serpentine tolerance in Caulanthus amplexicaulis var barbarae
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Poster: Population Genetics/GenomicsDaundasekara, Kasuni; Garza, Elyssa; Pepper, Alan.Brassicaceae
serpentine
hybridization
phylogeny
candidate genes
P3PG002July 21st 5:00 pmVirtual/VirtualImplications of whole genome duplication on local adaptation in Andropogon gerardi
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Poster: Population Genetics/GenomicsPhillips, Alyssa; AuBuchon-Elder, Taylor; Seetharam, Arun; Hufford, Matthew; Kellogg, Elizabeth; Forrestel, Elisabeth J.; Ross-Ibarra, Jeffrey.
P3PG003July 21st 5:00 pmVirtual/VirtualGemmamyces piceae causing bud blight disease of spruce in Alaska is different from European populations
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Poster: Population Genetics/GenomicsGabriel Peralta, Sergio Manuel; Gambhir, Nikita; Adams, Gerard; Winton, Loretta; Cerny, Karel; Everhart, Sydney.Emerging disease
Spruce
Gemmamyces piceae
Population Genetics
P3PG004July 21st 5:00 pmVirtual/VirtualGenetic diversity and population structure of capirona (Calycophyllum spruceanum Benth.) from the Peruvian Amazon assessed by RAPD markers
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Poster: Population Genetics/GenomicsSaldaña, Carla L.; Cancan, Johan D.; Cruz, Wilbert; Correa, Mirian Y.; Ramos, Miriam; Cuellar, Eloy; Arbizu, Carlos.Amazon Forest
capirona
molecular markers
genetic diversity
genetic structure
P3PG005July 21st 5:00 pmVirtual/Virtual
Canceled
Assessment of sequencing bias in genomic-level projects using herbarium specimens
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Poster: Population Genetics/GenomicsMotley, M'Kayla; Hofford, Nate; Barrett, Craig; Beck, James; Khanal, Deva Raj; Kooyers, Nicholas; Latvis, Maribeth; Ramachandran, Dhanushya; Sutherland, Brittany; McKain, Michael; Sigel, Erin.invasive species
Comparative genomics
herbaria
P3PG006July 21st 5:00 pmVirtual/VirtualFine-scale variation of nuclear and chloroplast genomes in a Johnsongrass (Sorghum halepense) population
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Poster: Population Genetics/GenomicsBusby, Andrew; McCann, Caitlin E.; Laycock, William A.; Pate, Kayln N.; Hofford, Nate; Motley, M'Kayla; McKain, Michael.chloroplast
transposable elements
Population genomics
clonality

Thursday, July 22nd

Thursday, July 22nd, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Recent Topics Posters
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P1RT001July 22nd 5:00 pmVirtual/VirtualProtecting Manoomin (Zizania palustris L.):  History of an Environmental Justice Challenge
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Recent Topics PosterTuominen, L.K..environmental justice
Public Policy
manoomin
Poaceae
Aquatic plants
Ethnobotany
toxicology
P1RT002July 22nd 5:00 pmVirtual/VirtualA Review of chromosome numbers of Moroccan Asteraceae
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Recent Topics PosterGOUNSSA, Abdelkarim; OUAREG, Zakaria; El GASMI, Omar; HORMAT, Kamal; EL ABOUDI, Ahmed ; EL ALAOUI-FARIS, Fatima Ezzahra; GUENNOUN, Naima; TAHIRI, Hikmat; ARAHOU, Moustapha.Karyology
chromosome number
Asteraceae
Moroccan flora
P1RT003July 22nd 5:00 pmVirtual/VirtualEvolution of Carbon Capture Capacity with Reverse Use of An Urban EEMs Artificial Dwarfing Forests System & Indoor/Outdoor Forest Surroundings
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Recent Topics PosterXiong, XiangWen.EEMs Carbon Capture system
Carbon Capture Capacity
 large-scale deployments and widespread use
carbon capture, utilization, and storage (CCUS)
 totally-enclosed EEM living system
Reverse Use
P1RT004July 22nd 5:00 pmVirtual/VirtualEvidence for extensive hybridisation and past introgression events in feather grasses using genome-wide SNP genotyping
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Recent Topics PosterBaiakhmetov, Evgenii; Ryzhakova, Daria; Gudkova, Polina D.; Nobis, Marcin.feather grasses
hybridisation
Introgression
Integrative taxonomy
genome-wide genotyping
DArTseq
divergence time estimation
population genetic structure
P1RT005July 22nd 5:00 pmVirtual/VirtualNorth American grasslands are shaped by wind
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Recent Topics PosterHanberry, Brice.biogeography
conservation
Ecology
Fire
Great Plains
P1RT006July 22nd 5:00 pmVirtual/VirtualGeographical structure of genetic diversity in Loudetia simplex (Poaceae) in Madagascar and Africa
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Recent Topics PosterHagl, Peter Anton; Gargiulo, Roberta; Fay, Michael; Solofondranohatra, Lova Cédrique; Salmona, Jordi; Suescun, Uxue; Rakotomalala, Nantenaina; Lehmann, Caroline; Besnard, Guillaume; Papadopulos, Alexander S. T.; Vorontsova, Maria S..grassland
grassy biomes
microsatellites
Panicoideae
polyploidy
Population Genetics
Savanna
Tristachya
Trystachyideae
P1RT007July 22nd 5:00 pmVirtual/VirtualUnexpectedly high cytogenetic variation in Festuca L. (Poaceae) using flow cytometry and chromosome count
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Recent Topics PosterMartinez-Sagarra, Gloria; Devesa, Juan A..Festuca
Flow cytometry
Iberian Peninsula
genome size
P1RT008July 22nd 5:00 pmVirtual/VirtualAdvanced humidity-driven motion of fertile fronds governs the unique timing of spore dispersal in the widespread fern species Onoclea sensibilis L
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Recent Topics PosterSuissa, Jacob.fern
Dispersal
phenology
hygroscopic
hygromorph
sensitive fern
Onoclea sensibilis
P1RT009July 22nd 5:00 pmVirtual/VirtualChecklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity
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Recent Topics PosterPrunera-Olivé , Joan; Vorontsova, Maria; Williams, Emma; Mollel, Neduvoto; Hemp, Andreas.Poaceae
Tanzania
Africa
diversity
herbarium
species richness
P1RT010July 22nd 5:00 pmVirtual/VirtualPlant Anatomical Observations of Viola sororia (Violaceae)
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Recent Topics PosterYun, Yaeeun; Megan, Dickerson; Hodges , Powell; Amber, Straw; Baghai-Riding, Nina.anisocytic stomata
lamellar collenchyma
Mississippi Delta
Viola sororia
P1RT011July 22nd 5:00 pmVirtual/VirtualDNA Barcode Identification of Macrofungi by Community Scientists
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Recent Topics PosterCantonwine, Emily; Osmundson, Todd; Russell, Stephen; Sheehan, Bill.Citizen science
Mycology
Basidiomycete
barcode
barcoding
amateur mycologists
Fungal Diversity Survey
North American Mycoflora Project
P1RT012July 22nd 5:00 pmVirtual/VirtualImproving survival rates after cryopreservation due to genetic variation in the exceptional Hawaiian species Melicope mucronulata.
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Recent Topics PosterStafford, Maribeth; Philpott, Megan; Pence, Valerie.Hawaiian Islands  
endangered
exceptional
cryopreservation
conservation
ex situ
P1RT013July 22nd 5:00 pmVirtual/VirtualComplete Chloroplast Genome of Rhipsalis baccifera displays Genome Rearrangement, Intron Gain and Loss: insights to its Phylogenetic history.    
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Recent Topics PosterOulo, Millicent; Yang, Jia-Xin Yang; Dong, Xiang; Wanga, Vincent Okelo; Mkala, Elijah Mbandi; Munyao, Jacinta Ndunge; Onjolo, Victor Omondi; Rono, Peninah Cheptoo; Hu, Guang-Wan; Wang, Qing-Feng.Rhipsalis baccifera
Cactaceae
rearrangements
phylogeny
P1RT014July 22nd 5:00 pmVirtual/VirtualGenetic evidence of natural hybridization between Stenomesson aurantiacum and Phaedranassa dubia (Amaryllidaceae)
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Recent Topics PosterSanchez Lara , Enmily Dayanna; Ulloa Ulloa, Carmen; Oleas, Nora.microsatellite
gene flow
genetic structure
P1RT015July 22nd 5:00 pmVirtual/VirtualThe Conidial Coin Flip: One-Sided Adhesion in C. graminicola
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Recent Topics PosterVasselli, Joseph; Kainer, Ellen; Hancock, Hope; Chappell, Tom; Shaw, Brian D. .Mycology
Colletotrichum graminicola
Adhesion 
Laser Scanning Confocal Microscopy
Actin
P1RT016July 22nd 5:00 pmVirtual/VirtualCharacterization of the complete chloroplast genome of a Peruvian landrace of Capsicum chinense Jacq. (Solanaceae), arnaucho chili pepper
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Recent Topics PosterArbizu, Carlos; Saldaña, Carla L.; Ferro-Mauricio, Rubén; Chávez-Galarza, Julio; Contreras , Sergio; Guerrero-Abad, Juan; Maicelo, Jorge.NGS
chloroplast
Genetic resources  
arnaucho
phylogenomics
P1RT017July 22nd 5:00 pmVirtual/VirtualGenetic Diversity and Population Structure of a Collection of Peruvian Rocoto (Capsicum pubescens Ruiz & Pav.) Landraces With High Quality SNPs
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Recent Topics PosterArbizu, Carlos; Chávez-Galarza, Julio; García, Aura L.; Guzman, Frank; Montenegro, Juan Daniel; Gutiérrez, Dina L.; Amasifuen Guerra, Carlos A.; Guerrero-Abad , Juan Carlos.NGS
Capsicum
germplasm
genetic diversity
population structure
P1RT018July 22nd 5:00 pmVirtual/VirtualSubstrate moisture level affects seed vigor of Tabebuia roseo-alba (Bignoniaceae), a tropical tree species
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Recent Topics PosterSoares, Vanessa; Daibes, L. Felipe; Damasceno-Junior, Geraldo A.; De Lima, Liana B..Seed Vigor
Seed Germination
Ipê-branco
Pantanal
Savannas
Seed Testing
P1RT019July 22nd 5:00 pmVirtual/VirtualStomatal Investigations on Notorious Weeds of Oklahoma
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Recent Topics PosterAhedor , Monica; Ahedor, Adjoa.Stomata
musk thistle
prickly lettuce
prickly sow thistle
agricultural weeds
P1RT020July 22nd 5:00 pmVirtual/VirtualPhylogenetic Distribution of Traditional Medicinal Use in Caryophyllales
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Recent Topics PosterCrum, Alexandra; Yang, Ya.Caryophyllales
Ethnobotany
specialized metabolism
phylogenetics
P1RT021July 22nd 5:00 pmVirtual/VirtualITS secondary structure reconstruction to resolve taxonomy and phylogeny of the Betula L. genus
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Recent Topics PosterTarieiev, Andrii; Gailing, Oliver; Krutovsky, Konstantin.Betula L.
birch
ITS secondary structure
phylogeny
phylogenetics
Taxonomy
P1RT022July 22nd 5:00 pmVirtual/VirtualEffect of leaf litter and microtopography on spore germination of three Mexican fern species
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Recent Topics PosterFlores-Galván, Catalina; Vásquez-Reyes, Víctor; Campos Cascaredo, Adolfo; Pérez-García, Blanca; Mata-Rosas, Martín; Mehltreter, Klaus.Spore germination
leaf litter
slope
light quality
soil nutrients
gametophytes
understory
P1RT023July 22nd 5:00 pmVirtual/VirtualAreas of Endemism of Selected Angiosperms in Southcentral/Southwestren U.S.A
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Recent Topics PosterSaghatelyan, Anna.endemism
areas of endemism
spatial analysis
southern USA
floristic connections
P1RT024July 22nd 5:00 pmVirtual/VirtualEffect of meteorological conditions and palynomorph characteristics on fern spore wind dispersal
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Recent Topics PosterGómez-Noguez, Felipe; Domínguez-Ugalde, Cesar; Landgrave, Rosario; León-Rossano, Luis Manuel; Mendoza-Ruiz, Aniceto; Rosas-Pérez, Irma; Orozco-Segovia, Alma; Mehltreter, Klaus; Pérez-García, Blanca.terminal velocity
aerobiology
airborne dispersal
meteorological factors
spore characteristics
P1RT025July 22nd 5:00 pmVirtual/VirtualGinkgoaleans at the edge of the Mesozoic: Ginkgoites from the Late Cretaceous Lefipán Formation of Patagonia, Argentina
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Recent Topics PosterAndruchow Colombo, Ana; Gandolfo, Maria; Cuneo, N. Ruben; Escapa, Ignacio.Ginkgo
Ginkgoites
Ginkgoales
Ginkgophytes
Lefipán Formation
Maastrichtian
Late Cretaceous
Patagonia
Argentina
P1RT026July 22nd 5:00 pmVirtual/VirtualReduced pollination extends floral longevity and sex-phase duration in a native wildflower
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Recent Topics PosterLee, Kiana; Caruso, Christina.Floral longevity
floral display
Lobelia siphilitica
phenotypic gender
phenotypic plasticity
pollination
pollinator declines
sex-phase duration
P1RT027July 22nd 5:00 pmVirtual/VirtualPreliminary exploration of character evolution across the carnivorous plant genus Drosera (Droseraceae)
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Recent Topics PosterBoehme, Erin; Mohn, Rebekah; Lee, Aaron; Yang, Ya.phylogeny
Ancestral State reconstruction
Petal color
Leaf Shape
Perennating structure
life history
P1RT028July 22nd 5:00 pmVirtual/VirtualGibberellin regulation of protein accumulation in developing pea (Pisum sativum L.) seeds
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Recent Topics PosterGiebelhaus, J. Duncan; Ozga, Jocelyn A. ; Reinecke, Dennis M..Gibberellin
plant reproduction
Protein
pea
P1RT029July 22nd 5:00 pmVirtual/VirtualBiodiversity and relationships of Urochloa grasses for application in sustainable tropical forage systems
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Recent Topics PosterMasters , Lizo Edward; Vorontsova, Maria S.; Zuntini, Alexandre; Tomaszewska, Paulina ; Heslop-Harrison, Pat.Urochloa 
Brachiaria 
phylogenomics
Grasses
Angiosperm-353
P1RT030July 22nd 5:00 pmVirtual/VirtualRNAi mediated silencing of swnT altered fungal growth and affects pathogenesis in the filamentous fungus Slafractonia leguminicola  
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Recent Topics PosterDAS, SUMANJARI.toxin
Pathogenesis
RNAi Silencing
Slafractonia
P1RT031July 22nd 5:00 pmVirtual/VirtualBIOMIMETIC 4D PRINTED ERODIUM CICUTARIUMTHERMO-RESPONSIVE ACTUATOR
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Recent Topics PosterWade, Jayla; Quest, Madyson; Lazarus, Nathan; Burke, Janelle; Hanrahan, Brendan.Biomimicry
4D Printing
Erodium cicutarium
Shape memory polymers
P1RT032July 22nd 5:00 pmVirtual/VirtualTranslating research to storytelling for children to conserve biocultural diversity in Brazil
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Recent Topics Posterde Souza Cortez, Maria Beatriz; de Jesus, Nanci ; Rech, Andre; Soltis, Douglas; Soltis, Pamela.biocultural diversity
conservation
outreach
protected areas
sempre vivas
Traditional ecological knowledge
P1RT033July 22nd 5:00 pmVirtual/VirtualMorella as a model system for studying the evolution of dioecy, specialized metabolites, and non-leguminous nitrogen fixation
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Recent Topics PosterSmith, Laramie; Carey, Sarah; Hale, Haley; Goertzen, Leslie; Harkess, Alex.Dioecy
nitrogen fixation
nodulation
Model System
specialized metabolites
Myricaceae
P1RT034July 22nd 5:00 pmVirtual/VirtualMorning Glory Endosymbiosis mediates associational resistance for co-occurring crop species
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Recent Topics PosterDurden, Lekeah; Quach, Quynh; Clay, Keith.associational resistance
plant-microbe interactions
symbiont
Endophytes
associational effects
P1RT035July 22nd 5:00 pmVirtual/VirtualGibberellin regulates starch metabolism in the developing seeds of Pisum sativum L.  
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Recent Topics PosterKaur, Harleen; Ozga, Jocelyn A. ; Wadhuthanthri, Kosala D.; Reinecke, Dennis M..gibberellins
seed development
starch
ADP-glucosepyrophosphorylase
P1RT036July 22nd 5:00 pmVirtual/VirtualThe Genome of Wolffia microscopica, One of the Smallest Flowering Plant Species 
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Recent Topics PosterKaffer, J.P.; Carey, Sarah; Harkess, Alex.duckweed
Genome
chloroplast
whole genome sequencing
chloroplast genome
Wolffia

Friday, July 23rd

Friday, July 23rd, 9:00 am to 10:00 am · /
Session M24: Meeting: Ecology Section Business Meeting
Presiding: Brenda Molano-Flores, University Of Illinois
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July 23rd 9:00 am/Ecology Section Business Meeting
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Friday, July 23rd, 10:00 am to 2:30 pm · /
Session SY6: Symposium: Applications of CRISPR technology across the plant tree of life
Presiding: Shengchen Shan, Florida Museum Of Natural History
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July 23rd 10:00 am/Introduction
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SY6002July 23rd 10:15 am/Suppression of endogenous anti-flowering TFL1-like gene triggers early, reproducible and fertile flowering in cassava
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Symposium PresentationODIPIO, JOHN; Titus, Alicai; Dmitri A, Nusinow; Rebecca, Bart; Nigel J, Taylor.CRISPR
Flowering
Cassava
SY6003July 23rd 10:45 am/Exploring Insect Interactions in Physalis Using CRISPR Generated Mutant Lines
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Symposium PresentationVan Eck, Joyce; Van Eck, Joyce; Van Eck, Joyce.CRISPR
physalis
withanolides
insects
SY6004July 23rd 11:15 am/Bryophytes to Brassica: Diverse Applications of CRISPR
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Symposium PresentationTavernier, Emilie-Katherine; Pisias, Michael; McDaniel, Stuart; Yang, Bing; Pires, Chris.CRISPR
Gene editing
de novo domestication
Bryophytes
Brassicaceae
sex chromosomes
July 23rd 11:45 am/Discussion
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July 23rd 12:00 pm/Break
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SY6007July 23rd 12:30 pm/Genome Editing Enables Plants to Resist Diseases
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Symposium PresentationYang, Bing.CRISPR
Gene editing
Rice
Disease resistance
SY6008July 23rd 1:00 pm/Developing Efficient Tissue Culture and CRISPR Systems in Tragopogon (Asteraceae), an Evolutionary Model for the Study of Polyploidy
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Symposium PresentationShan, Shengchen; Hauser, Bernard; Barbazuk, W. Brad; Soltis, Pamela S.; Yang, Bing; Soltis, Douglas E..CRISPR
polyploidy
Tissue Culture
Tragopogon
SY6009July 23rd 1:30 pm/CRISPR and better kiwifruit
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Symposium PresentationVarkonyi-Gasic, Erika.CRISPR
flowering phenology
sex determination
July 23rd 2:00 pm/Discussion
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