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Sessions for Room: 212/SUB

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SessionDate/TimeTitleSection/TopicTypeAuthorsKeywords

Sunday, July 27th

Sunday, July 27th
1:00 pm to 3:00 pm · 212/SUB
Session W10: Workshop: WS10 Undergraduate Research at UBC: Plant Science Students in Action
Presiding: Laura Super, University of British Columbia; Santokh Singh, University of British Columbia
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W10001July 27th 1:00 pmUndergraduate Research at UBC: Plant Science Students in Action
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Conference WideWorkshopSuper, Laura; Singh, Santokh.

Monday, July 28th

Monday, July 28th
8:00 am to 11:45 am · 212/SUB
Session 4: Contributed Papers: Developmental and Structural - Vegetative I
Presiding: Jack B. Fisher, Fairchild Tropical Botanic Garden; Ann M. Hirsch, UCLA
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4001July 28th 8:00 amIn vivo Cellular level changes in Lace Plant (Aponogeton madagascariensis) Leaves undergoing Developmental Programmed Cell Death (PCD)
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Developmental and Structural SectionPaperWright, Harrison; Gunawardena, Arunika N..Programmed Cell Death
perforation formation
Lace plant
4002July 28th 8:15 amUnusual pit fields are associated with wall interfaces between large hypodermal cells and small crystal-containing photosynthetic parenchyma in Peperomia leaves
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Developmental and Structural SectionPaperHorner, Harry T..Peperomia
druses
unusal pit fields
light transfer
4003July 28th 8:30 amAn overview of leaf crystal forms and macropattern diversity in Oleaceae
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Developmental and Structural SectionPaperLersten, Nels R.; Horner, Harry T..Oleaceae
crystal macropatterns
4004July 28th 8:45 amSymbiosis in the Caesalpinioid Legumes, Chamaecrista fasciculata and Gleditsia triacanthos
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Developmental and Structural SectionPaperHirsch, Ann M.; Ou, Patricia C.; Tran, Huong; Yoshimatsu, Kei; Lum, Michelle R.; De Hoff, P.L.; Fujishige, Nancy.basal legumes
nodulation
Mycorrhizae
evolution
4005July 28th 9:00 amStem tracheids of Nymphaeaceae have a distinctive pit membrane and primary wall microstructure unlike that of other vascular plants.
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Developmental and Structural SectionPaperSchneider, Edward; Carlquist, Sherwin; Hellquist, C. Barre.xylem structure and function
pit membrane
Nymphaeaceae
4006July 28th 9:15 amDR5::GUS expression and auxin response in pea leaf morphogenesis
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Developmental and Structural SectionPaperDeMason, Darleen.Leaf development
auxin response
DR5::GUS
GA
pea
Pisum sativum
July 28th 9:30 amBreak
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Developmental and Structural Section
4007July 28th 9:45 amVessel length measured in situ in the aerial roots of epiphytic (Araceae)
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Developmental and Structural SectionPaperHuggett, Brett; Tomlinson, P. Barry.Araceae
4008July 28th 10:00 amIntact perforation membranes in secondary xylem of the Acalypha virginica complex (Euphorbiaceae)
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Developmental and Structural SectionPaperJahdi, Alexa; Marks, Carolyn; Hayden, W. John.Euphorbiaceae
xylem structure and function
perforation membrane
4009July 28th 10:15 amSeedlings in a fire prone community bury their buds by axis contraction after germination
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Developmental and Structural SectionPaperFisher, Jack B..root growth
root contraction
fire adaptation
Tension wood
seedling growth and development
gelatinous fiber
hypocotyl
4010July 28th 10:30 amThe diversity of magnolia phyllotaxis in vivo and in silico
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Developmental and Structural SectionPaperZagorska-Marek, Beata.magnolia
phyllotaxis
pattern formation
computer simulations
shoot apical meristem
4011July 28th 10:45 amRole of caspase-like enzymes in vascular cavity formation via PCD in primary roots of Glycine max under flooding.
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Developmental and Structural SectionPaperSreekanta, Suma; Gladish, Daniel, K..flooding
hypoxia
Glycine max
Pisum sativum
Aerenchyma
Programmed Cell Death
PCD
Caspases
Vascular cavity
4012July 28th 11:00 amAdaptations of the aquatic plant, Rorippa officinale, to its stream habitat in summer and winter
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Developmental and Structural SectionPaperSeago, James.Rorippa
Aquatic plants
structural characteristics
roots
stems
4013July 28th 11:15 amUltimate height of Douglas-fir trees appears related to water transport safety vs. efficiency through the bordered pits
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Developmental and Structural SectionPaperLachenbruch, Barbara; Domec, Jean-Christophe; Meinzer, Frederick; Woodruff, David R.; Warrren, Jeffrey M.; McCulloh, Katherine A..xylem vulnerability
embolism
Douglas-fir
bordered pit
hydraulic architecture
Monday, July 28th
2:45 pm to 3:30 pm · 212/SUB
Session 24: Contributed Papers: Gene Structure and Function
Presiding: Alireza Iranbakhsh, Islamic Azad University, Aliabad Katoul Branch
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24001July 28th 2:45 pmSignal transduction events in chloroplast gene expression in rice
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Gene Structure and FunctionPaperGrover, Monendra; Maheshwari, S.C.; Tyagi, A.K..etioplast
Calcium
cGMP
protein phosphatases
24002July 28th 3:00 pm
Canceled
The Effects of N, K in Histological Cellular Variation of Microtuberization Invitro Tissue Culture Potato. (SolanumTuberosum L.var Agria)
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Gene Structure and FunctionPaperIranbakhsh, Alireza.INVTRO
Macroelemant
24003July 28th 3:15 pmIntragenic recombination in a homoploid hybrid species, Helianthus paradoxus
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Gene Structure and FunctionPaperKing, Matthew G.; Barker, Michael S.; Kane, Nolan, C; Rieseberg, Loren H..chimeric genes
positive selection
Sunflowers
homoploid hybrid species
Monday, July 28th
5:30 pm to 7:30 pm · 212/SUB
Session MX3: Mixer: Developmental and Structural Section Mixer and Business Meeting
Presiding: David Lee, The Kampong
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July 28th 5:30 pmDevelopmental and Structural Section Mixer and Business Meeting
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Developmental and Structural Section

Tuesday, July 29th

Tuesday, July 29th
8:00 am to 9:45 am · 212/SUB
Session 30: Contributed Papers: Biological and Genetic Diversity
Presiding: Elizabeth Elle, Simon Fraser University
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30001July 29th 8:00 amVariation among populations of Ipomoea pes-caprae (Convolvulaceae) growing around the Gulf of Mexico and the Caribbean
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Ecological SectionPaperDevall, Margaret; Thien, Leonard.common garden study
strand vegetation
30002July 29th 8:15 amLeaf and stem trait variation of a widespread tropical dry forest species along a post-disturbance successional gradient
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Ecological SectionPaperBhaskar, Radika; Dawson, Todd; Balvanera, Patricia.legume
specific leaf area
plasticity
30003July 29th 8:30 amAssessing the efficacy of buffer strips in sustaining floristic diversity in interior forests
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Ecological SectionPaperPetersen, Christine; Black, Scott; Baldwin, Lyn; Bradfield, Gary, E.; Karakatsoulis, John.Species Richness
small streams
riparian zones
PLANTS
forestry practises
30004July 29th 8:45 amDiversity and Forest Structure of lowland tropical rain forests in the insular Pacific
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Ecological SectionPaperKeppel, Gunnar; Possingham, Hugh P.; Buckley, Yvonne M..rainforest
latitudinal gradient
species diversity
South Pacific
forest structure
oceanic islands
Biogeography
30006July 29th 9:15 amPelargonium community assembly in South Africa: The influence of phylogeny, morphology, and climate
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Ecological SectionPaperPrunier, Rachel; Holsinger, Kent E.; Jones, Cynthia S.; Schlichting, Carl.Pelargonium
community assembly
phylogenetics
spatial patterns
30005July 29th 9:30 amDeterminants of broad-scale plant species richness across Madagascar
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Ecological SectionPaperHong-Wa, Cynthia; Distler, Trisha; Schatz, George E.; Lowry, Porter P. II; Jimenez, Ivan.Madagascar
Plant species richness
Spatial heterogeneity
Anthropogenic extinction
Geometric constraints
Species-energy
July 29th 9:30 amDiscussion
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Ecological Section
Tuesday, July 29th
10:00 am to 11:30 am · 212/SUB
Session 39: Contributed Papers: Disturbance and Pollution
Presiding: Margaret Devall, U.S. Forest Service, Center for Bottomland Hardwoods Research
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39001July 29th 10:00 amPlant functional group response to livestock grazing in depressional wetlands
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Ecological SectionPaperJones, W. Marc; Fraser, Lauchlan H.; Curtis, P. Jeff.grazing
plant functional groups
Wetland
hierarchical models
39002July 29th 10:15 amEvaluating the Influence of Cattle Grazing on a Coastal Prairie in Central California
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Ecological SectionPaperSkaer, M. J.; Graydon, D. J.; Cushman, J. H..biological invasion
community-level effects
grazing
grasslands
39003July 29th 10:30 amSoil fungal dynamics in a loblolly pine forest exposed to elevated atmospheric carbon dioxide over a seven year period: interactions with soil N fertility
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Ecological SectionPaperPritchard, Seth; McCormack, M. Luke; Strand, Allan; Davis, Micheal; Breland, Sabrie; Oren, Ram.Elevated CO2
mycorrhizal fungi
rhizomorph
nitrogen limitation
nitrogen and carbon metabolism
39004July 29th 10:45 amChanges in vegetation patterns on Vancouver Island and Saltspring Island (British Columbia, Canada) since European settlement
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Ecological SectionPaperBjorkman, Anne; Vellend, Mark.historical ecology
presettlement vegetation
Vancouver Island
39005July 29th 11:00 am
Canceled
Cryptic mimicry functions as an effective plant defense strategy for herbivore avoidance in the myco-heterotroph, Monotropsis odorata (Ericaceae)
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Ecological SectionPaperKlooster, Matthew R.; Culley, Theresa M..cryptic mimicry
Monotropsis odorata
Ericaceae
herbivory
plant defense
myco-heterotrophy
July 29th 11:15 amDiscussion
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Ecological Section
Tuesday, July 29th
12:00 pm to 1:00 pm · 212/SUB
Session L5: Luncheon: Plant Physiology Business Meeting and Luncheon
Presiding: Anitra Thorhaug, Yale University
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July 29th 12:00 pmPhysiological Section Business Meeting
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Physiological Section
Tuesday, July 29th
3:45 pm to 5:15 pm · 212/SUB
Session 51: Contributed Papers: Seed and Seedling Biology
Presiding: Bruce K. Kirchoff, University of North Carolina Greensboro
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51001July 29th 3:45 pmFinding New Characters: An Exploration of Seed Coat Patterns in Lupines
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Ecological SectionPaperKirchoff, Bruce K.; Simms, Ellen; Remington, David L..Lupinus
characters
Seeds
seed coat
cognitive psychology
Fabaceae
methodology
Gestalts
51002July 29th 4:00 pmSeed source specificity is not tightly associated with plant performance in a 3-year urban common garden experiment
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Ecological SectionPaperHandel, Steven; Clemants, Steven; Toth, Edward; Parag, Hadas; Chambers, Timothy.urban ecology
common garden
disturbance
Asclepias syriaca
Eupatorium rugosum
Euthamia graminifolia
Panicum virgatum
Solidago canadensis
51003July 29th 4:15 pmInfluence of Associated Species, Soil and Seed Biology on Disjunct Distribution of Physaria ludoviciana (silvery bladderpod; Brassicaceae)
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Ecological SectionPaperJernegan, Marissa; Coons, Janice; Rolfsmeier, Steven.Brassicaceae
Reproductive biology
Lesquerella ludoviciana
51004July 29th 4:30 pmCrossing the border rain operated capsule-opening from African and American desert species and plants from alpine New Zealand
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Ecological SectionPaperPufal, Gesine; Garnock-Jones, Philip.hygrochasy
Veronica
Colobanthus
alpine New Zealand
rain dispersal
51005July 29th 4:45 pmPersistence of woody reseeders and resprouters (Hypericum spp.) along fire-frequented ecoclines of the northern Florida gulf coast
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Ecological SectionPaperCrandall, Raelene; Platt, William.reseeder
resprouter
habitat associations
ecoclines
fire
July 29th 5:00 pmDiscussion
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Ecological Section

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