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American Bryological and Lichenological Society (ABLS)
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Program for: Developmental and Structural Section

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Symposium Presentation

  ·  From Genes to Distributions: physiological ecology as an integrator of polyploid biology
  ·  Plant epigenetics: phenotypic and functional diversity beyond the DNA sequence

Colloquium Presentations

  ·  Biodiversity synthesis: Linking large phylogenies with species traits and ecologies.
  ·  Characteristics of nectar, nectaries, and nectar spurs
  ·  Enriching basic and applied botany through multi-stakeholder collaborations
  ·  The Science of Meaningful Undergraduate Research Experiences

Presentations for Society\Section: Characteristics of nectar, nectaries, and nectar spurs

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 27th

Monday, July 27th, 10:00 am to 2:30 pm · Virtual/Virtual
Session COL02: Colloquium: Characteristics of nectar, nectaries and nectar spurs
Presiding: Lena Hileman, University Of Kansas; Irene Liao, Duke University; Rahul Roy, UMN, Twin Cities
COL02002July 27th 10:05 amVirtual/VirtualConvergent evolution of a novel blood-red nectar pigment in vertebrate-pollinated flowersColloquium PresentationsRoy, Rahul; Moreno, Nickolas; Kostanecki, Adam; Brockman, Stephen; Chiari, Ylenia; Bee, Mark; Hegeman, Adrian; Carter, Clay.nectar
nectaries
pollinator
alkaloid
phenylpropanoid
Flower color
COL02003July 27th 10:30 amVirtual/VirtualTemporal and sex-dependent variation in nectar-elemental profiles of Cucurbita pepoColloquium PresentationsRoy, Rahul; Carter, Clay.nectar
nectary
metals
membrane-transporter
ICP-MS
COL02004July 27th 10:45 amVirtual/VirtualDifferentially expressed genes contributing to the evolution of reduced nectar in the selfing syndromeColloquium PresentationsLiao, Irene; Rausher, Mark.nectar
selfing syndrome
differential expression
morning glories
COL02005July 27th 11:00 amVirtual/VirtualNectary specific gene expression in PenstemonColloquium PresentationsKatzer, Amanda; Wessinger, Carolyn; Hileman, Lena.nectaries
development
RNA-seq
Penstemon
COL02006July 27th 11:15 amVirtual/VirtualFood of the Gods: developmental basis of nectary formation in the crucifersColloquium PresentationsNikolov, Lachezar.Brassicaceae
nectary
CRABS CLAW
July 27th 11:30 amVirtual/VirtualDiscussion
July 27th 12:00 pmVirtual/VirtualBreak
COL02009July 27th 12:30 pmVirtual/VirtualNectaromania in Passifloraceae: summarizing our current understanding of extrafloral nectaries in a morphologically challenging lineageColloquium PresentationsKrosnick, Shawn; Maynord, Silas; Hearn, David; Hawkins, Angela; Shrestha, Bikash.extrafloral
Passifloraceae
Adenia
Passiflora
nectary
leef teeth
COL02010July 27th 1:00 pmVirtual/VirtualConvergent evolution of nectar spurs across the angiospermsColloquium PresentationsSmith, Annika.floral evolution
convergent evolution
COL02011July 27th 1:15 pmVirtual/VirtualPOPOVICH, encoding a C2H2 zinc-finger transcription factor, plays a central role in the development of a key innovation, floral nectar spurs, in AquilegiaColloquium PresentationsBallerini, Evangeline; Min, Ya; Edwards, Molly; Kramer, Elena; Hodges, Scott.Aquilegia
nectar spur
pollination
evolution
key innovation
development
COL02012July 27th 1:30 pmVirtual/VirtualGenetic architecture of nectar spur traits in bee- and hummingbird-pollinated sister species of Aquilegia (columbine)Colloquium PresentationsEdwards, Molly; Choi, Gary; Min, Ya; Mahadevan, Lakshminarayanan; Hodges, Scott; Kramer, Elena; Ballerini, Evangeline.Aquilegia
nectar spur
QTL
Pollination syndrome
July 27th 1:45 pmVirtual/VirtualDiscussion

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