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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)
International Association for Plant Taxonomy (IAPT)

Program for: Genetics Section

Oral Paper:Papers for Sections

  ·  Genetics Section

Oral Paper:Papers for Topics

  ·  Genomics / Proteomics
  ·  Molecular Ecology and Evolution
  ·  Population Genetics

Events

  ·  Mixers

Poster:Posters for Sections

  ·  Genetics Section

Poster:Posters for Topics

  ·  Genomics / Proteomics
  ·  Molecular Ecology and Evolution
  ·  Population Genetics

Symposium or Colloquium Presentation

  ·  Colloquium: Speaking of Food: connecting basic and applied science
  ·  Symposium: Speaking of Food: connecting basic and applied science
  ·  The evolutionary causes and consequences of dioecy across the land plants

Presentations for Society\Section: Genetics Section

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 29th

Monday, July 29th, 8:45 am to 12:00 pm · Marlborough B/Riverside Hilton
Session 6: Contributed Papers: Genetics 1
Presiding: Tonya Fotinos,
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6001July 29th 8:45 amMarlborough B/Riverside HiltonGenetic structure of the Florida Key Tree Cactus, Pilosocereus robinii, using Restriction-site associated DNA sequencing
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Oral PaperFotinos, Tonya; Maschinski, Joyce; Von Wettberg, Eric.conservation
endangered species
Cactaceae
next generation sequencing
6002July 29th 9:00 amMarlborough B/Riverside HiltonPopulation differentiation in Paysonia spp. (Brassicaceae) of the Central Basin, Tennessee
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Oral PaperBorja, Guadalupe; Doust, Andrew.Paysonia
Brassicaceae
population genetics
gene flow
speciation
6003July 29th 9:15 amMarlborough B/Riverside HiltonEnvironmental Correlates of Cytotype Diversity in Big Bluestem (Andropogon gerardii)
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Oral PaperMcAllister, Christine; Blaine, Russell; Kron, Paul; Bennett, Brent; Glotzbach, Anna; Kidson, Jennifer; Garrett, Heidi; Matzenbacher, Blanda; Miller, Allison.Big bluestem
Andropogon gerardii
Polyploidy
6004July 29th 9:30 amMarlborough B/Riverside HiltonDiscerning historic impacts on the genetic variation and structure in Manilkara zapota (Sapotaceae)
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Oral PaperThompson, Kim; Zumberger, Alex; Culley, Theresa; Lentz, David.Manilkara zapota
Ancient Maya
Neotropics
population genetics
July 29th 9:45 amMarlborough B/Riverside HiltonBreak
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6006July 29th 10:15 amMarlborough B/Riverside HiltonEvolution of sex chromosomes in Ceratodon purpureus
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Oral PaperPayton, Adam; Mcdaniel, Stuart; Szoevenyi, Peter.sex chromosomes
genotyping by sequence
6007July 29th 10:30 amMarlborough B/Riverside HiltonCharacterization and comparative analyses of repetitive DNA in Lentibulariaceae, a carnivorous family with the smallest angiosperm genomes
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Oral PaperWicke, Susann; Mueller, Kai.genome evolution
repetitive DNA
transposons
retrotransposons
Genlisea
Lentibulariaceae
6008July 29th 10:45 amMarlborough B/Riverside HiltonB-chromosomes in Prospero autumnale complex (Hyacinthaceae): structural polymorphisms and distinct repeat composition suggest their recurrent origin and ongoing evolution.
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Oral PaperJang, Tae-Soo; Parker, John; Weiss-Schneeweiss, Hanna.B-chromosomes
Prospero autumnale complex
FISH
6009July 29th 11:00 amMarlborough B/Riverside HiltonEvolutionary patterns of nucleotide substitutions and microstructural changes in non-coding DNA of angiosperm plastid genomes with an emphasis on extremophytes
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Oral PaperMueller, Kai; Wicke, Susann.non-coding DNA
indels
substitution rates
Angiosperms
chloroplast genome
genome evolution
extremophytes
6010July 29th 11:15 amMarlborough B/Riverside Hilton
Canceled
Mutagenic effectiveness and efficiency of gamma rays and Ethyl methane sulphonate in Catharanthus roseus(L.)G.Don. * R. MANGAIYARKARASI1 *M. GIRIJA and S.GNANAMURTHY
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Oral PaperRavirajan, Mangaiyarkarasi; Murugan, Girija; Seenuvasan, Gnanamurthy.Mutagens
Effectiveness
Efficiency
Gamma rays
EMS
Catharanthus roseus
Monday, July 29th, 1:30 pm to 5:45 pm · Jasperwood/Riverside Hilton
Session SY05: Symposium: The evolutionary causes and consequences of dioecy across the land plants
Presiding: Stuart Mcdaniel, University of Florida
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July 29th 2:00 pmJasperwood/Riverside HiltonIntroduction
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SY05002July 29th 2:15 pmJasperwood/Riverside HiltonThe influence of ploidy on sexual systems evolution in bryophytes
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Symposium or Colloquium PresentationJesson, Linley; Garnock-Jones, Philip; Perley, Danielle.dioecy
Polyploidy
plant mating systems
SY05003July 29th 2:45 pmJasperwood/Riverside HiltonAntagonistic cyto-nuclear interactions and the evolution of separate sexes in angiosperms
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Symposium or Colloquium PresentationCase, Andrea; Caruso, Christina.sexual systems
gynodioecy
male sterility
cost of fertility restoration
SY05004July 29th 3:15 pmJasperwood/Riverside HiltonSex-specific gene expression in dioecious Asparagus lineages
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Symposium or Colloquium PresentationHarkess, Alex; Leebens-Mack, Jim.dioecy
sex chromosomes
RNA-Seq
July 29th 3:45 pmJasperwood/Riverside HiltonBreak
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SY05006July 29th 4:15 pmJasperwood/Riverside HiltonSexual dimorphism in moss volatile chemistry and the reproductive consequences.
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Symposium or Colloquium PresentationEppley, Sarah; Rosenstiel, Todd; Shortlidge, Erin.dioecy
reproduction
bryophyte
ecology
sexual system
SY05007July 29th 4:45 pmJasperwood/Riverside HiltonSexual antagonism in Silene and other dioecious angiosperms
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Symposium or Colloquium PresentationDelph, Lynda.natural selection
sexual dimorphism
Sexual Conflict
SY05008July 29th 5:15 pmJasperwood/Riverside HiltonGenomic conflict and the evolution of plant sex chromosomes
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Symposium or Colloquium PresentationMoore, Richard; Brown, Jennifer; Lappin, Fiona; Hawkins, Kevin; McDermott, Ross.dioecy
sex chromsomes
Genomics
Sexual Conflict
July 29th 5:45 pmJasperwood/Riverside HiltonDiscussion
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Monday, July 29th, 5:30 pm to 7:00 pm · Grand Salon A - D/Riverside Hilton
Session P: Contributed Posters: Genetics
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PGN001July 29th 5:30 pmGrand Salon A - D/Riverside HiltonGenetic, cytogenetic and morphological diversity in olive of Iran
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Poster: Genetics SectionSheidaei, Masoud; Noormohammadi, Zahra.biodiversity
PGN002July 29th 5:30 pmGrand Salon A - D/Riverside HiltonFifty shapes of leaf – origins, plasticity and population structure in chicory (Cichorium intybus), a domesticate gone wild
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Poster: Genetics SectionZavada, Tomas; Malik, Rondy; Kesseli, Rick.Cichorium intybus
invasive species
microsatellites
population genetics
PGN003July 29th 5:30 pmGrand Salon A - D/Riverside HiltonLippia alba (Verbenaceae): a new tropical polyploid complex?
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Poster: Genetics SectionReis, Aryane; Sousa, Saulo; Vale, Aline; Campos, Jose; Viccini, Lyderson.Lippia alba
Polyploidy
cytotypes
FISH
Ribosomal genes
PGN004July 29th 5:30 pmGrand Salon A - D/Riverside HiltonArabidopsis scaffold protein RACK1A regulates diverse environmental stress signaling pathways
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Poster: Genetics SectionRogers, Angel; Smalls, DeAna; Leonard, Victor; Ullah, Hemayet.plant stress
plant signaling
drought
Arabidopsis
PGN005July 29th 5:30 pmGrand Salon A - D/Riverside HiltonUnraveling the hexaploid origin of the coast redwood, Sequoia sempervirens
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Poster: Genetics SectionScott, Alison Dawn; Baum, David.
PGN006July 29th 5:30 pmGrand Salon A - D/Riverside HiltonGenetic Resource Development in Vetiver (Chrysopogon zizanioides)
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Poster: Genetics SectionEstep, Matt; Zeigler, Ryan.Vetiver
marker development
Monday, July 29th, 5:30 pm to 7:00 pm · Grand Salon A - D/Riverside Hilton
Session P: Contributed Posters: Genomics/Proteomics
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PGP001July 29th 5:30 pmGrand Salon A - D/Riverside HiltonRedefining the Pseudoautosomal region boundaries of Carica papaya X chromosome
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Poster: Genomics / ProteomicsLappin, Fiona; Medert, Charles; Mardonovich, Sandra; Wu, Meng; Moore, Richard.
PGP002July 29th 5:30 pmGrand Salon A - D/Riverside HiltonCopy number and expression of chloroplast and nuclear genes belonging to the Photosystem II and Calvin cycle throughout different ploidy levels in Leucanthemum (Compositeae, Anthemideae)
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Poster: Genomics / ProteomicsTalianova, Martina; Griesenbeck, Joachim; Oberprieler, Christoph.Polyploidy
expression
Gene duplications
PGP003July 29th 5:30 pmGrand Salon A - D/Riverside HiltonCharacterizing Biochemical Phenotypes through a Metabolite Analysis Platform: Research Communication Enabled through Public Ontologies and Controlled Vocabularies
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Poster: Genomics / ProteomicsEilers, Robert J..metabolite analysis
Ontology
controlled vocabulary
analytical biochemistry
biochemical phenotypes
PGP004July 29th 5:30 pmGrand Salon A - D/Riverside HiltonSearching for alternative splicing candidate genes using next-generation sequencing in Tragopogon (Asteraceae)
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Poster: Genomics / ProteomicsLiu, Xiaoxian; Soltis, Pamela; Soltis, Douglas; Barbazuk, W. Brad.Polyploidization
Tragopogon
RNA alternative splicing
Next-generation sequencing
PicBio error correction.
PGP005July 29th 5:30 pmGrand Salon A - D/Riverside HiltonComparative genomics of Brassicales plastomes
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Poster: Genomics / ProteomicsTang, Michelle; Edger, Patrick; Pires, Joseph.de novo assembly
Comparative methods
Chloroplast DNA
genome evolution
PGP006July 29th 5:30 pmGrand Salon A - D/Riverside HiltonThe investigation on protein evolution of Y chromosome in Carica papaya
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Poster: Genomics / ProteomicsWu, Meng; Moore, Richard.sex chromosomes
Carica papaya
protein evolution
PGP007July 29th 5:30 pmGrand Salon A - D/Riverside HiltonComparative genomics and lineage specific gene expression in the genus Linum.
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Poster: Genomics / ProteomicsGalindo, Leonardo; McDill, Joshua; Wong, Gane Ka-Shu; Deyholos, Michael.Malpighiales
Illumina
RNA-Seq
genome
transcriptome
PGP008July 29th 5:30 pmGrand Salon A - D/Riverside HiltonDevelopment of pentatricopetide repeat (PPR) markers for Penstemon using data from whole genome shotgun sequencing
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Poster: Genomics / ProteomicsWenzel, Aaron; Blischak, Paul; Wolfe, Andrea.pentatricopeptide repeats
marker development
Penstemon
Plantaginaceae
genome skimming
PGP009July 29th 5:30 pmGrand Salon A - D/Riverside HiltonEvolution of Mitogen Activated Protein Kinase Kinase (MAPKK) Gene Family in Plants
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Poster: Genomics / ProteomicsMacArthur , Kenton ; Murray, Kevin; Neupane, Achal; Benson, Benjamin; Piya, Sarbottam; Nepal, Madhav.MAPK genes
gene family
gene duplication
Evolutionary divergence
paralogous genes
Monday, July 29th, 5:30 pm to 7:00 pm · Grand Salon A - D/Riverside Hilton
Session P: Contributed Posters: Molecular Ecology
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PME001July 29th 5:30 pmGrand Salon A - D/Riverside HiltonPhylogeography of the polyploid complex of Leucanthemopsis alpina (L.) Heywood (Compositae, Anthemideae)
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Poster: Molecular Ecology and EvolutionTomasello, Salvatore; Oberprieler, Christoph.Phylogeography
alpine plants
PME002July 29th 5:30 pmGrand Salon A - D/Riverside HiltonRecent gene capture on the UV sex chromosomes of the moss Ceratodon purpureus
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Poster: Molecular Ecology and EvolutionMcdaniel, Stuart; Neubig, Kurt; Payton, Adam; Quatrano, Ralph; Cove, David.bryophyte
hitch-hiking
suppressed recombination
sex-linkage
degeneration
PME003July 29th 5:30 pmGrand Salon A - D/Riverside HiltonAssessing the Diversity of Mycorrhizal Communities in Sagebrush Steppes of Southwestern Idaho
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Poster: Molecular Ecology and EvolutionCarter, Keith; Serpe, Marcelo; Smith, James.mycorrhizae
sagebrush steppe
PME004July 29th 5:30 pmGrand Salon A - D/Riverside HiltonOn the parentage and multiple origins of an Old World allotetraploid Tragopogon castellanus Levier s.l. (Asteraceae), based on molecular data
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Poster: Molecular Ecology and EvolutionMavrodiev, Evgeny; Chester, Michael; Visger, Clayton; Roseana, Rodriguez; Soltis, Pamela; Soltis, Douglas; Susanna, Alfonso; Suarez-Santiago, Victor.allopolyploidy
recurrent formation
cryptic species
Tragopogon
Monday, July 29th, 5:30 pm to 7:00 pm · Grand Salon A - D/Riverside Hilton
Session P: Contributed Posters: Population Genetics
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PPG001July 29th 5:30 pmGrand Salon A - D/Riverside HiltonLow genetic diversity in the invasive species Kalanchoe delagoensis (Crassulaceae)
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Poster: Population GeneticsGuerra-García, Azalea; Golubov, Jordan; Mandujano, Maria.biological invasion
genetic diversity
microsatellites
PPG002July 29th 5:30 pmGrand Salon A - D/Riverside HiltonMicrosatellite Variation in Ohio Populations of Reed Canarygrass (Phalaris arundinacea)
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Poster: Population GeneticsBrauner, Soren; Martinson, Angela; Alkalbani, Hmoud.reed canarygrass
invasive species
microsatellite
PPG003July 29th 5:30 pmGrand Salon A - D/Riverside HiltonGenetic conflict over meiotic sex ratio in the moss Ceratodon purpureus
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Poster: Population GeneticsMcdaniel, Stuart; Norrell, Tatum; Jones, Kelly; Payton, Adam; Ponciano, Jose Miguel.sex ratio
bryophyte
fitness
meiosis
PPG004July 29th 5:30 pmGrand Salon A - D/Riverside HiltonPopulation genetics of Beaked Dodder (Cuscuta rostrata) in Georgia
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Poster: Population GeneticsAugustus, Gaius; McNeal, Joel.Cuscuta
population genetics
Convolvulaceae
PPG006July 29th 5:30 pmGrand Salon A - D/Riverside HiltonPostglacial Founder Effect Detected in Endangered Populations of Native Red Mulberry at its Northwestern Boundary
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Poster: Population GeneticsSchreier, Spencer; Piya, Sarbottam; Nepal, Madhav.Morus rubra
Red mulberry
Founder effect
microsatellites
trnL-trnF
trnQ-rps16 
Leading edge expansion
endangered species
Monday, July 29th, 6:30 pm to 8:00 pm · Cambridge/Riverside Hilton
Session MX3: Mixer: Genetics Mixer
Presiding: Eric Von Wettberg, Florida International University
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July 29th 6:30 pmCambridge/Riverside HiltonGenetics Mixer
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Tuesday, July 30th

Tuesday, July 30th, 8:30 am to 12:00 pm · Grand Ballroom A/Riverside Hilton
Session SY06: Symposium: Speaking of Food: connecting basic and applied science
Presiding: Allison Miller, Saint Louis University
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SY06001July 30th 8:45 amGrand Ballroom A/Riverside HiltonEthnobotany - bridging basic and applied research on food plants in Mexico
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Symposium or Colloquium PresentationBye, Robert; Linares, Edelmira.Ethnobotany
edible greens
Maize
Mexico
SY06002July 30th 9:15 amGrand Ballroom A/Riverside HiltonThe wild side of a major crop: Soybean's perennial cousins from Down Under
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Symposium or Colloquium PresentationDoyle, Jeff.soybean
Glycine
Australia
Polyploidy
disease resistance
SY06003July 30th 9:45 amGrand Ballroom A/Riverside HiltonApple domestication genetics: Genetic diversity and hybridization in the crop and its wild relatives
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Symposium or Colloquium PresentationGross, Briana.Domestication
apple
hybridization
genetic diversity
July 30th 10:15 amGrand Ballroom A/Riverside HiltonBreak
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SY06005July 30th 10:30 amGrand Ballroom A/Riverside HiltonWhen good crops go bad: the evolution of invasives and weeds from food plants
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Symposium or Colloquium PresentationEllstrand, Norman.invasive species
Evolution
Weed
crop wild relative
crop
feral
SY06006July 30th 11:00 amGrand Ballroom A/Riverside HiltonHow to create an agricultural weed: convergent evolution and the origin of weedy red rice populations
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Symposium or Colloquium PresentationCaicedo, Ana.Oryza sativa
seed shattering
quantitative trati loci
parallel evolution
weed evolution
adaptation
SY06007July 30th 11:30 amGrand Ballroom A/Riverside HiltonBarley: Genetic Providence and Genetic Provenance Of a Diverse Crop
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Symposium or Colloquium PresentationMorrell, Peter L..population genetics
adaptation
barley
Tuesday, July 30th, 8:45 am to 9:45 am · Marlborough B/Riverside Hilton
Session 21: Contributed Papers: Genetics II: ploidy
Presiding: Ingrid Jordon-Thaden, University of California Berkeley
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21001July 30th 8:45 amMarlborough B/Riverside HiltonOrigin and genomic evolution of polyploids in Melampodium sect. Serratura (x = 12; Asteraceae)
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Oral PaperMcCann, Jamie L.; Stuessy, Tod F.; Villasenor, Jose L.; Weiss-Schneeweiss, Hanna; Schneeweiss, Gerald.Allopolyploid origin
Melampodium
genome evolution
rDNA
Low-copy nuclear gene
21002July 30th 9:00 amMarlborough B/Riverside HiltonDifferential gene expression and loss in two natural and synthetic allotetraploid Tragopogon species (Asteraceae) and their diploid progenitors
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Oral PaperJordon-Thaden, Ingrid; Viccini, Lyderson; Buggs, Richard; Chester, Michael; Cruz Da Silva, Ana Veruska; Chamala, Srikar; Davenport, Ruth; Wu, Wei; Schnable, Patrick S.; Barbazuk, W. Brad; Soltis, Douglas; Soltis, Pamela.allotetraploid
Asteraceae
Polyploidy
Gene expression
SNP
Tragopogon
21003July 30th 9:15 amMarlborough B/Riverside HiltonDihaploidy and the origin of diploid apomicts in Erigeron (Asteraceae)
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Oral PaperNoyes, Richard; Wagner, Jennifer.apomixis
dihaploidy
Asteraceae
parthenogenesis
21004July 30th 9:30 amMarlborough B/Riverside HiltonEvaluation of genome size variation in Erigeron (Asteraceae) via flow cytometry
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Oral PaperWagner, Jennifer; Noyes, Richard.flow cytometry
Asteraceae
Erigeron
Polyploidy
Tuesday, July 30th, 10:00 am to 11:15 am · Newberry/Riverside Hilton
Session 24: Contributed Papers: Genomics I:polyploidy
Presiding: Emily Sessa, University of Arizona
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24001July 30th 10:00 amNewberry/Riverside HiltonAbsolute dosage and functional diversification drive majority of gene retention following polyploidy in the Compositae
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Oral PaperSessa, Emily; Barker, Michael.Asteraceae
dosage balance hypothesis
neofunctionalization
subfunctionalization
absolute dosage
paleopolyploidy
functional divergence of gene duplicates
gene ontology (GO)
24002July 30th 10:15 amNewberry/Riverside HiltonTime after time: Comparing homeolog expression patterns between two independent origins of the allotetraploid fern Polypodium hesperium
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Oral PaperSigel, Erin; Der, Joshua; DE PAMPHILIS, CLAUDE W; Pryer, Kathleen.fern
hybrid
next generation sequencing
polyploidy
Phylogenomics
Polypodium
reticulation
RNA-Seq
allopolyploidy
24003July 30th 10:30 amNewberry/Riverside HiltonStructural evolution of mitochondrial genomes in early diverging algal lineages
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Oral PaperAllen, Jessica; Mccourt, Richard; Karol, Kenneth.mitochondrial genome
prasinophyte
Chlorophyta
Algae
Inverted repeat
Phylogenomics
24004July 30th 10:45 amNewberry/Riverside HiltonHow low can you go? Gene predictions and putative annotations in four species of Penstemon (Plantaginaceae) from ultra low coverage 454 sequencing
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Oral PaperBlischak, Paul; Wenzel, Aaron; Stevens, Mikel; Wolfe, Andrea.sequence annotation
marker development
Plantaginaceae
Penstemon
nuclear markers
pentatricopeptide repeats
MAKER annotation pipeline
24005July 30th 11:00 amNewberry/Riverside HiltonGenome-enabled phylogeography in Asclepias cryptoceras (Apocynaceae)
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Oral PaperWeitemier, Kevin; Straub, Shannon; Fishbein, Mark; Cronn, Richard; Liston, Aaron.Asclepias
Apocynaceae
Target Enrichment  
Hybridization sequencing
SNP
Next-generation sequencing
Phylogeography
Population genomics
Tuesday, July 30th, 2:00 pm to 4:00 pm · Grand Ballroom A/Riverside Hilton
Session C7: Colloquium: Speaking of food: connecting basic and applied science
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C7001July 30th 2:00 pmGrand Ballroom A/Riverside HiltonUsing food and agriculture to start the conversation about plant science
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Symposium or Colloquium PresentationNovy, Ari.Science Education
 agriculture 
food
botanical garden
C7002July 30th 2:15 pmGrand Ballroom A/Riverside HiltonBasic science contributions to crop wild relative conservation in Oxalis
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Symposium or Colloquium PresentationEmshwiller, Eve; Gardner, Andrew.Oxalis tuberosa
Oxalidaceae
Domestication
crop evolution
crop wild relative
conservation genetics
C7003July 30th 2:30 pmGrand Ballroom A/Riverside HiltonGenetics of Carthamus tinctorius L. (safflower): Domestication, diversity, and evolution of Carthamus
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Symposium or Colloquium PresentationPearl, Stephanie; Bowers, John; Burke, John.Domestication
Genomics
population genetics
parallel evolution
safflower
C7004July 30th 2:45 pmGrand Ballroom A/Riverside HiltonGenetic structure and domestication of carrot (Daucus carota subsp. sativus L.) (Apiaceae)
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Symposium or Colloquium PresentationIorizzo, Massimo; Senalik, Douglas; Ellison, Shelley; Grzebelus, Dariusz; Cavagnaro, Pablo; Allender, Charlotte; Brunet, Johanne; Spooner, David; Van Deynze, Allen; Simon, Philipp.Daucus carota
Domestication
carrot
C7005July 30th 3:00 pmGrand Ballroom A/Riverside HiltonMate limitation and reduced fertility in a clonally propagated perennial crop
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Symposium or Colloquium PresentationSarmiento, Shaun; Bernhardt, Peter; Joseph, Michael; McAllister, Christine; Timmer, Jacob; Miller, Allison.self-incompatibility
mate limitation
crop evolution
Clonal plants
crop science
C7006July 30th 3:15 pmGrand Ballroom A/Riverside HiltonEarly inflorescence development in the grasses (Poaceae)
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Symposium or Colloquium PresentationKellogg, Elizabeth; Camara, Paulo; Rudall, Paula; Ladd, Philip; Malcomber, Simon; Whipple, Clinton; Doust, Andrew.phyllotaxis
cereal crop
phylogeny
branching
shoot apical meristem
C7007July 30th 3:30 pmGrand Ballroom A/Riverside HiltonUtilization of Indigenous Edible Mindanao Ferns as an Alternative Food Source
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Symposium or Colloquium PresentationAmoroso, Victor; Lagumbay, April Joie; Mendez, Rainear; de la Cruz, Reggie; Villalobos, Ann.pteridogarden
ferns
anti-oxidants
proteins
phytochemicals
fern gourmet
C7008July 30th 3:45 pmGrand Ballroom A/Riverside HiltonEvaluations of early Satsuma selections for California
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Symposium or Colloquium PresentationKahn, Tracy L..Satsuma
Mandarin orange
Citrus

Wednesday, July 31st

Wednesday, July 31st, 8:45 am to 12:00 pm · Marlborough B/Riverside Hilton
Session 40: Contributed Papers: Population Genetics 1
Presiding: Shannon Fehlberg, Desert Botanical Garden
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40001July 31st 8:45 amMarlborough B/Riverside HiltonGenetic evidence bolstering the hypothesis of a hybrid origin of Phlox pilosa subsp. deamii (Polemoniaceae)
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Oral PaperFehlberg, Shannon; Ty, Maureen; Ferguson, Carolyn.Homoploid hybrid speciation
hybridization
Phlox
Polemoniaceae
speciation
40002July 31st 9:00 amMarlborough B/Riverside Hilton
Canceled
Evolution and Population Genetics of Penstemon franklinii (Plantaginaceae), a rare Great Basin Endemic
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Oral PaperHildebrand, Terri; Drennan, Zachary; Harper, Cynthiana; Spruell, Paul; Mauger, Laurie.endemic species
population structure
genetic diversity
40003July 31st 9:15 amMarlborough B/Riverside Hilton
Canceled
Patterns of gene flow and fine-scale genetic structure in phenological-isolated alpine populations of dwarf willow (Salix herbacea L.)
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Oral PaperCortés, Andrés J.; Waeber, Stephan; Sedlacek, Janosch; Wheeler, Julia; van Kleunen, Mark; Lexer, Christian; Karrenberg, Sophie.flowering phenology
snowmelt gradient
alpine microhabitats
snowbeds
ridges
40004July 31st 9:30 amMarlborough B/Riverside HiltonInferring population structure and mechanisms of population differentiation in the carnivorous Pitcher Plant, Sarracenia purpurea, throughout Michigan
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Oral PaperSmall, Amy; Hanes, Margaret.Sarracenia
phylogeographic structure
July 31st 9:45 amMarlborough B/Riverside HiltonBreak
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40006July 31st 10:15 amMarlborough B/Riverside HiltonTemporal population genetics of common ragweed across a disturbed landscape
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Oral PaperMartin, Michael; Zimmer, Elizabeth; Olsen, Morten T.; Foote, Andrew D.; Gilbert, M. Thomas P.; Brush, Grace S..
40007July 31st 10:30 amMarlborough B/Riverside Hilton
Canceled
Populations Genetics and Species Boundaries in the Dwarf Milkweed Group (Asclepias uncialis-ruthiae-eastwoodiana-sanjuanensis Asclepiadoideae: Apocynaceae)
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Oral PaperRiser, James; Roalson, Eric.Apocynaceae
Asclepias
population genetics
species delimitation
microsatellites
40008July 31st 10:45 amMarlborough B/Riverside HiltonGenetic differentiation among species of Fritillaria in Northern California: Is F. eastwoodiae an endangered species or a hybrid swarm?
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Oral PaperDewoody, Jennifer; Janeway, Lawrence; O'Brien, Jessica; Puentes, Stephanie; Hipkins, Valerie; Nelson, Julie K..conservation
Isozyme
hybrid
Polyploidy
Taxonomy
40009July 31st 11:00 amMarlborough B/Riverside HiltonGenetic Variation and Patterns of Spread Within Populations of Invasive Japanese Stiltgrass, Microstegium vimineum (Poaceae)
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Oral PaperCulley, Theresa; Huebner, Cynthia.Japanese Stiltgrass
invasive species
genetic diversity
multilocus genotypes
40010July 31st 11:15 amMarlborough B/Riverside HiltonPhylogeography and conservation genetics of two Neotropical mangrove species
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Oral PaperHodel, Richard; Soltis, Pamela; Soltis, Douglas.Phylogeography
population genetics
conservation genetics
microsatellites
maritime discontinuity
coastal degradation
Wednesday, July 31st, 1:30 pm to 4:00 pm · Newberry/Riverside Hilton
Session 46: Contributed Papers: Molecular Ecology
Presiding: Karen Barnard-Kubow, University of Virginia
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46001July 31st 1:30 pmNewberry/Riverside HiltonWithin species reproductive isolation: does chloroplast inheritance mediate cytonuclear incompatibility?
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Oral PaperBarnard-Kubow, Karen; Galloway, Laura.reproductive isolation
speciation
chloroplast genome
organelle inheritance
46002July 31st 1:45 pmNewberry/Riverside HiltonAssessment of costs of restoration in Brassica napus, a crop plant that exhibits cytoplasmic male sterility
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Oral PaperMontgomery, Benjamin R.; Delph, Lynda.cytoplasmic male sterility
cost of fertility restoration
Brassica napus
gynodioecy
46003July 31st 2:00 pmNewberry/Riverside HiltonPolyploid speciation in the North American creosote bush (Larrea tridentata, Zygophyllaceae): an integrative analysis of reproductive isolation and genetic divergence
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Oral PaperLaport, Robert; Minckley, Robert; Ramsey, Justin.speciation
cytogeography
flow cytometry
morphological divergence
hybrid inviability
gene flow
46004July 31st 2:15 pmNewberry/Riverside HiltonChromosomal variation in the neoallotetraploid Tragopogon mirus: similarities and differences relative to T. miscellus
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Oral PaperChester, Michael; Soltis, Pamela; Soltis, Douglas.
46005July 31st 2:30 pmNewberry/Riverside HiltonSignatures of hybridization and polyploidy in the evolution of chemical diversity in Calendula (Asteraceae)
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Oral PaperPlume, Olofron; Doyle, Jeff; Kessler, Andre.Calendula
chemical diversity
chemical evolution
hybridization
Polyploidy
July 31st 2:45 pmNewberry/Riverside HiltonBreak
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46007July 31st 3:15 pmNewberry/Riverside HiltonA genotyping-by-sequencing (GBS) approach to map QTL affecting serpentine adaptation in Caulanthus amplexicaulis var. barbarae (Brassicaceae)
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Oral PaperHawkins, Angela; Pepper, Alan.serpentine
Brassicaceae
genotyping by sequence
quantitative trait loci
46008July 31st 3:30 pmNewberry/Riverside HiltonMolecular phylogenetic analysis of Coreopsis nuecensoides and C. nuecensis - a putative progenitor derivative species pair
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Oral PaperFonnemann, Brandon; Mason-Gamer, Roberta.Asteraceae
Coreopsis
plant systematics
molecular phylogeny
Evolution
speciation
46009July 31st 3:45 pmNewberry/Riverside HiltonSpanning the soil spectrum: Evolution and ecological divergence in Eriogonum (Polygonaceae)
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Oral PaperGrady, Ben; Sytsma, Kenneth.edaphic endemism
Eriogonum
generalist model
life history

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