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Presentations for Program:: Sexual selection in flowering plants: traits, processes, and estimation

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Tuesday, July 30th

Tuesday, July 30th, 1:30 pm to 5:00 pm · Tucson H/Starr Pass
Session CO08: Colloquium: Sexual Selection in Flowering Plants: Traits, Processes, and Estimation
Presiding: Shu-Mei Chang, University of Georgia
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CO08001July 30th 1:30 pmTucson H/Starr PassSexual selection in flowering plants: traits, processes, and estimation
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Colloquium PresentationsChang, Shumei.Sexual selection
Angiosperm
Male-Male competition
Female Choice
CO08002July 30th 1:45 pmTucson H/Starr PassPollen competition in a comparative context
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Colloquium PresentationsWilliams, Joseph.Pollen germination
pollen
Pollen tube growth rate
Pollen competition
Evolution of development
Gametophyte biology
macroevolution
reproductive biology
CO08003July 30th 2:00 pmTucson H/Starr PassIs pollen size an “honest” male trait during pollen competition?
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Colloquium PresentationsChang, Shumei.Sexual selection
Pollen competition
Ipomoea purpurea
pollen size
CO08004July 30th 2:15 pmTucson H/Starr PassThe Lion’s Mane: Is the evolution of dandelion pollen sculpturing driven by natural or sexual selection?
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Colloquium PresentationsLynn, Austin; Piotter, Emelyn; Galen, Candace.Sexual selection
pollen
evolution
Pollination
mutualism
pollinator-mediated selection
CO08005July 30th 2:30 pmTucson H/Starr PassSexual selection in wild radish: intensity of pollen competition, seed paternity, and offspring characteristics
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Colloquium PresentationsMarshall, Diane.Sexual selection
wild radish
pollen load size
CO08006July 30th 2:45 pmTucson H/Starr PassThe impact of pollen competition and female choice on the spread of a genetically engineered cultivar gene in wild squash populations
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Colloquium PresentationsBrunet, Johanne.Sexual selection
Genetically engineered
Pollen competition
Female Choice
Disease
CO08007July 30th 3:00 pmTucson H/Starr PassIntersexual genetic conflict, genome size and reproductive isolation in Lobelia cardinalis, a wide-ranging taxon of the sky islands and beyond
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Colloquium PresentationsJohnston, Mark O.; Woolaver, Elizabeth; Kozela, Christopher.Genetic conflict
Sky island
reproductive isolation
transposable elements
Genome size
Seed size
Endosperm
hybrid
Apomixis
Asexual reproduction
Lobelia
July 30th 3:15 pmTucson H/Starr PassBreak
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CO08009July 30th 3:45 pmTucson H/Starr PassDivergence in pollen tube growth rates between autogamous vs. outcrossing Clarkia sister species: is sexual selection relaxed in selfers?
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Colloquium PresentationsMazer, Susan; Hendrickson, Brandon; Chellew, Joseph; Kim, Lynn; Liu, Jasen; Vasudevan, Manju.Mating system evolution
Clarkia
Sexual selection
Pollen competition
Pollen tube growth rate
Gametophytic selection
CO08010July 30th 4:00 pmTucson H/Starr PassGreater variation in male than in female fitness in monkeyflower: evidence for Bateman’s principle
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Colloquium PresentationsKarron, Jeffrey; Christopher, Dorothy; Mitchell, Randall; Trapnell, Dorset; Semski, Wendy; Smallwood, Patrick; Porcher, Emmanuelle; Devaux, Celine.
CO08011July 30th 4:15 pmTucson H/Starr PassMeasuring sexual selection in plant populations
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Colloquium PresentationsKwok, Allison; Dorken, Marcel.
CO08012July 30th 4:30 pmTucson H/Starr PassThe role of sexual selection in the evolution of gynodioecy
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Colloquium PresentationsVan Etten, Megan; Chang, Shumei.Sexual selection
Male-Male competition
Geranium maculatum
gynodioecy
CO08013July 30th 4:45 pmTucson H/Starr PassSex ratio drives differences in sexual selection between male and female components of fitness in Silene vulgaris
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Colloquium PresentationsSanderson, Brian; Augat, Malcolm; Duncan, Matthew; Olson, Matt; Brodie III, Edmund.sex ratio
gynodioecy
Sexual selection
Silene vulgaris

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