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Participating Societies

American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Canadian Botanical Association (CBA/ABC)
CBA Developmental Section (CBA/ABC)
CBA Ecological Section
IAPT (IAPT)

Program for: Developmental and Structural Section

Oral Paper:Papers for Sections

  ·  Developmental and Structural Section

Oral Paper:Papers for Topics

  ·  Evolutionary Developmental Biology (Evo-Devo)

Poster:Posters for Sections

  ·  Developmental and Structural Section

Poster:Posters for Topics

  ·  Evolutionary Developmental Biology (Evo-Devo)

Events

  ·  Receptions

Symposium or Colloquium Presentation

  ·  Experimental Morphology and Morphogenesis Then and Now: A Symposium in Memory of Elizabeth G. Cutter
  ·  From canonical to new model systems: The future of plant development
  ·  Rhizosphere interactions: the root microbiome

Presentations for Society\Section: Developmental and Structural Section

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 9th

Monday, July 9th, 1:30 pm to 4:45 pm · Union D/Hyatt
Session 17: Contributed Papers: Developmental & Structural Section: Reproductive organs
Presiding: Jim Cohen,
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17001July 9th 1:30 pmUnion D/HyattComparative Floral Development in Lithospermum
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Oral PaperAltamira, Wualu; Cohen, Jim.Lithospermum
Boraginaceae
floral development
17002July 9th 1:45 pmUnion D/HyattMultiple ontogenetic pathways lead to phloem development at the floral-nectary epidermis of disc florets of Echinacea purpurea (Asteraceae)
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Oral PaperZhang, Xiaohui; Sawhney, Vipen; Davis, Arthur.companion cells
Echinacea purpurea
epidermis
nectary
phloem development
sieve tube elements
17003July 9th 2:00 pmUnion D/HyattInvestigation of the floral nectar spur of Centranthus ruber (Valerianaceae): nectary characteristics and spur development
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Oral PaperMack, Jaimie; Davis, Arthur.floral nectar spur
floral development
floral structure
floral morphology
Centranthus ruber
17004July 9th 2:15 pmUnion D/HyattSilencing of a Cysticapnos vesicaria FLORICAULA-like gene
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Oral PaperZhang, Chi; Plant , Alastair Robert; Bartholmes, Conny; Hidalgo, Oriane; Gleissberg, Stefan.Cysticapnos
Papaveraceae
FLORICAULA
floral development
leaf development
17005July 9th 2:30 pmUnion D/HyattAnatomy and development of fleshy fruits in the monocots
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Oral PaperHampilos, Katherine E.; Thadeo, Marcela; Stevenson, Dennis.Monocots
Anatomy
Development
Fruit
Alismatales
Arecales
Dioscoreales
Asparagales
Commelinales
Liliales
July 9th 2:45 pmUnion D/HyattBreak
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17007July 9th 3:15 pmUnion D/HyattEmbryology in Trithuria submersa (Hydatellaceae) and relationships between embryo, endosperm, and perisperm in early-diverging flowering plants
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Oral PaperBachelier, Julien; Friedman, William.cotyledons
embryo
germination
Nymphaeales
origin of angiosperms
17008July 9th 3:30 pmUnion D/HyattThe search for a proto-endosperm: are the minute endosperms of Nymphaeales a vestige of the first endosperms in flowering plants?
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Oral PaperFriedman, William; Bachelier, Julien.perisperm
double fertilization
ANITA grade
nutrient transfer tissue
17009July 9th 3:45 pmUnion D/HyattPollen development and pollen tube growth in Victoria (Nymphaeales)
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Oral PaperTaylor, Mackenzie; Osborn, Jeffrey.basal angiosperms
exine ultrastructure
microsporogenesis
Nymphaeaceae
pollen germination
pollen tube growth
pollination
17010July 9th 4:00 pmUnion D/HyattMolecular dissection of male germ lineage-specific promoters reveals multiple regulatory motifs
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Oral PaperGou, Xiaoping; Yuan, Tong; Wei, Xiaoping; Zhang, Jinghua; Li, Jia; Russell, Scott.
17011July 9th 4:15 pmUnion D/HyattThe evolution of pollen germination timing in flowering plants
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Oral PaperWilliams, Joseph.Pollen germination
Pollen tube growth
Pollen development
Origin of angiosperms
Life-history evolution
Evolution of development

Tuesday, July 10th

Tuesday, July 10th, 10:30 am to 12:00 pm · Union D/Hyatt
Session 32: Contributed Papers: Developmental & Structural Section: Student talks
Presiding: Stefan Gleissberg, Ohio University
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32001July 10th 10:30 amUnion D/HyattPlastic responses of wood development in California black walnut (Juglans californica): effects of irrigation and post-fire growth
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Oral PaperDuarte, David; Ewers, Frank; Bobich, Edward; Bozak, Kristin.xylem
Wood anatomy
vessels
walnut
32002July 10th 10:45 amUnion D/HyattA Quantitative Analysis of Discontinuous Phyllotactic Transition in Diphasiastrum digitatum
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Oral PaperYin, Xiaofeng; Meicenheimer, Roger.phyllotaxis
discontinuous transition
Diphasiastrum digitatum
Lycopodiaceae
ontogeny
strobili
microphyll
32003July 10th 11:00 amUnion D/HyattActin microfilaments: key regulators of programmed cell death (PCD) in the lace plant
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Oral PaperLord, Christina; Dauphinee, Adrian; Gunawardena, Arunika.Programmed cell death
Lace plant (Aponogeton madagascariensis)
Caspase-like proteases (CLPs)
Actin microfilaments
32004July 10th 11:15 amUnion D/HyattUnravelling the Early Structures of the Lace Plant (Aponogeton madagascariensis)
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Oral PaperDauphinee, Adrian; Lacroix , Christian ; Gunawardena, Arunika.Lace plant (Aponogeton madagascariensis)
Shoot Apical Meristem
Scanning Electron Microscopy
Laser Scanning Confocal Microscopy
3D Imaging
Squamules
Leaf Morphology
32005July 10th 11:30 amUnion D/HyattFloral morphology of Apuleia leiocarpa (Caesalpinioideae: Cassieae), an unusual andromonoecious legume
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Oral PaperZimmerman, Erin; Prenner, Gerhard; Bruneau, Anne.Apuleia
Dialiinae
floral morphology
andromonoecy
trimery
Caesalpinioideae
Leguminosae
32006July 10th 11:45 amUnion D/HyattPacking strategies and meristematic activity in flower buds contribute to the development of novel floral structures in Iris
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Oral PaperGuo, Jinyan; Wilson, Carol.Iris
Packing strategy
Meristematic activity
Flower bud
Tuesday, July 10th, 1:30 pm to 5:15 pm · Union D/Hyatt
Session 40: Contributed Papers: Developmental & Structural Section: Vegetative organs
Presiding: Harry Horner, Iowa State University
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40001July 10th 1:30 pmUnion D/HyattReflexive Nearest Neighbor Analysis in Plant Morphology
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Oral PaperKorn, Robert.pairs
structure
40002July 10th 1:45 pmUnion D/HyattSEM studies on tracheids of Lycopodiaceae
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Oral PaperSchneider, Edward; Carlquist, Sherwin; Carlquist, Sherwin.Xylem
tracheids
pit membranespit membranes
Lycopodium
Phylloglossum
Huperzia
40003July 10th 2:00 pmUnion D/HyattSome Unique Structural Features of the Basal Core Eudicot, Gunnera
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Oral PaperSeago, James; Soukup, Ales; Votrubova, Olga; Wanntorp, Livia.root anatomy
core eudicot
Gunnera
40004July 10th 2:15 pmUnion D/HyattComparative haustorial ultrastructure of hemiparasitic and holoparasitic Orobanchaceae
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Oral PaperMorawetz, Jeffery.parasitic plants
Orobanchaceae
phloem
xylem
haustoria
transfer cells
40005July 10th 2:30 pmUnion D/HyattTylose development and its impact on the water conduction of Xylella fastidiosa-infected grapevines with different Pierce's disease resistance
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Oral PaperSun, Yuliang; Labavitch, John; Walker, Andy; Sun, Qiang.Tylose
seaweed
water relations
Grapevine
Xylella fastidiosa
40006July 10th 2:45 pmUnion D/HyattStructural evolution of cycads: Do traits in extant cycads inform ancestral conditions?
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Oral PaperGriffith, M. Patrick; Tomlinson, P.; Stevenson, Dennis; Vovides, Andrew; Meerow, Alan; Francisco-Ortega, Javier; Calonje, Michael; Magellan, Tracy.cycads
biological research collections
Anatomy
Cycadales
Zamiaceae
Cycadaceae
40007July 10th 3:00 pmUnion D/HyattDevelopment and function of gelatinous fibers in response to mechanical stress in stems of Ephedra aspera and Ephedra viridis
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Oral PaperMontes, Monica; Bobich, Edward; Ewers, Frank.Ephedra
gelatinous fibers
Anatomy
Gnetales
July 10th 3:15 pmUnion D/HyattBreak
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40009July 10th 3:45 pmUnion D/HyattLifetime development of vegetative architecture in annual grasses
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Oral PaperDoust, Andrew; Mauro-Herrera, Margarita.Foxtail
vegetative architecture
branching
Setaria
grasses
40010July 10th 4:00 pmUnion D/HyattThe world's smallest bio-inspired light reflectors: are the internal leaf crystals important to species of Peperomia and Piper (Piperaceae) growing in low-light-intensity environments?
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Oral PaperHorner, Harry; Wanke, Stefan; Samain, Marie-Stéphanie .crystals
Piper
Peperomia
leaves
macropattern
40011July 10th 4:15 pmUnion D/HyattAn efficient procedure for preparing permanent mounts of cleared leaves
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Oral PaperThadeo, Marcela; Vasco Gutierrez, Alejandra; Stevenson, Dennis; C. Daly, Douglas.Leaf Morphology
technique
cleared leaves
cleared leaf collection
Caroplastic
40012July 10th 4:30 pmUnion D/HyattUncovering venation patterns in neotropicalblueberries (Vaccinieae: Ericaceae) and their value for systematics
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Oral PaperSalinas, Nelson; Pedraza-Peñalosa, Paola.phylogeny
Taxonomy
leaf venation
neotropics
Ericaceae
Vaccinieae
40013July 10th 4:45 pmUnion D/HyattFunctional analyses of the AP1/FUL homolog of Aquilegia uncovers novel roles in leaf morphogenesis
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Oral PaperPabon Mora, Natalia; Sharma, Bharti; Kramer, Elena; Litt, Amy.APETALA1
FRUITFULL
floral development
leaf development
Ranunculales
40014July 10th 5:00 pmUnion D/HyattThe roles of shank and husk leaves in the origin of the maize ear.
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Oral PaperSundberg, Marshall.maize
ear
Evolution
husk leaf
shank

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