| Session | Date/Time | Location | Title | Type | Authors | Keywords |
Monday, August 2nd · 8:00 am to 12:00 pm · Alpine A (Snowbird Center)
Session 1: Contributed Papers: Homology, Genes and Ontology
Presider: Rodger C. Evans, Acadia University |
| 1-1 | August 2nd
8:00 am | Alpine A (Snowbird Center) | Homologies of floral structures in Pandanales | Paper | Rudall, Paula J.. | homology
flower
Pandanales |
| 1-2 | August 2nd
8:15 am | Alpine A (Snowbird Center) | Floral developmental morphology of Amborella (Amborellaceae), the sister to other extant angiosperms | Paper | Buzgo, Matyas, Soltis, Pamela S., Soltis, Douglas E., Soltis, Douglas E.. | floral development
floral evolution
Floral morphology
Floral ontogeny
transcription factors
Amborella
homeosis |
| 1-3 | August 2nd
8:30 am | Alpine A (Snowbird Center) | Systematics and floral ontogeny of Bourreria (Ehretiaceae, Boraginales) | Paper | Gottschling, Marc. | anatomy
Boraginales
Ehretiaceae
flower
fruit
development
morphology
systematics |
| 1-4 | August 2nd
8:45 am | Alpine A (Snowbird Center) | Integration of reproductive meristem fates by a SEPALLATA-like MADS box gene: the packaging of seed plant sexuality | Paper | Uimari, Anne, Kotilainen, Mika, Elomaa, Paula, Yu, Deyue, Albert, Victor A., Teeri, Teemu H.. | meristem fate
reproductive modules
seed plants
Gerbera
Asteraceae
MADS box genes
SEPALLATA
E function
ABC model
ABCDE model
pleiotropy |
| 1-5 | August 2nd
9:00 am | Alpine A (Snowbird Center) | Understanding the relationship between Balsaminaceae and Marcgraviaceae: a search for evidence from morphology and floral developmental genes | Paper | Geuten, K., Theiβen, Günter, Caris, P., Lens, F., Smets, E.. | Ericales
Balsaminaceae
Marcgraviaceae
MADS-box genes
B-function
Floral ontogeny
Palynology
wood anatomy
ABC model |
| 1-6 | August 2nd
9:15 am | Alpine A (Snowbird Center) | Comparative ontogenetic Data for a Molecular Phylogenetic Hypothesis: implications for the origin of Maloideae from "Spiraeoideae" | Paper | Evans, Rodger C., Dickinson, Timothy A., Campbell, Christopher S.. | Maloideae
floral development
phylogeny
Molecular
epigynous
perigynous
ovule
ovary
gynoecium
polyploid origin |
| 1-7 | August 2nd
9:30 am | Alpine A (Snowbird Center) | Codon bias, synonymous rate difference, and functional divergence in duplicate PISTILLATA-like genes of Hawaiian Clermontia (Lobelioideae: Campanulaceae) | Paper | Lindqvist, Charlotte, Teeri, Teemu H., Jobson, Richard W., Albert, Victor A.. | MADS box genes
heterochrony
gene silencing
gene evolution
B-function
PISTILLATA
APETALA3
Hawaii
Campanulaceae
Lobelioideae |
| August 2nd
10:00 am | Alpine A (Snowbird Center) | Break | | | |
| 1-8 | August 2nd
10:15 am | Alpine A (Snowbird Center) | Crossosomatales: floral structure and systematic relationships | Paper | Matthews, Merran L., Endress, Peter K.. | anatomy
androecium
compitum
core eudicots
gynoecium
histology
Floral morphology
ovules
perianth
pollen
rosids |
| 1-9 | August 2nd
10:30 am | Alpine A (Snowbird Center) | A novel type of heterodichogamy in Hernandia (Hernandiaceae) | Paper | Endress, Peter K., Lorence, David H. | floral development
Hernandia
Hernandiaceae
Heterodichogamy
Lauraceae
Laurales
nectaries
unisexual flowers |
| 1-10 | August 2nd
10:45 am | Alpine A (Snowbird Center) | Comparative morphology of reproductive structures in heterosporous water ferns: the homology of the sporocarp reexamined | Paper | Nagalingum, Nathalie S., Schneider, Harald, Pryer, Kathleen M.. | heterosporous ferns
sporocarp
sorus
morphology
homology |
| 1-11 | August 2nd
11:00 am | Alpine A (Snowbird Center) | Fusion and optimization in plants: a Superformular perspective | Paper | Gielis, Johan. | development
Floral morphology
leaf architecture |
| 1-12 | August 2nd
11:15 am | Alpine A (Snowbird Center) | Overview of the Plant Ontology Consortium: goals and general structure | Paper | Kellogg, Elizabeth, Stein, Lincoln, McCouch, Susan, Rhee, Seung, Jaiswal, Pankaj, Stevens, Peter, Ware, Doreen, Vincent, Leszek, Polacco, Mary, Reiser, Leonore, Sachs, Marty, Zapata, Felipe, Avraham, Shulamit, Ilic, Katica. | bioinformatics
characters
comparative genomics
morphology |
| 1-13 | August 2nd
11:30 am | Alpine A (Snowbird Center) | Developing the Plant Ontologies: examples and computational tools | Paper | Zapata, Felipe, Stein, Lincoln, McCouch, Susan, Rhee, Seung, Jaiswal, Pankaj, Stevens, Peter, Ware, Doreen, Vincent, Leszek, Polacco, Mary, Reiser, Leonore, Sachs, Marty, Kellogg, Elizabeth, Avraham, Shulamit, Ilic, Katica. | anatomy
bioinformatics
comparative genomics
comparative plant morphology
development
morphology |
Monday, August 2nd · 5:30 pm to 7:30 pm · Alpine A (Snowbird Center)
Meeting: Developmental and Structural Section Mixer & Business Meeting
Presider: Pamela K. Diggle, University of Colorado |
| August 2nd
6:00 pm | Alpine A (Snowbird Center) | Meeting | | | |
Tuesday, August 3rd · 12:30 pm to 2:00 pm · Special Event Center (Cliff Lodge)
Session 32: Contributed Posters: Developmental and Structural Posters |
| 32-10 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Reconstruction of the sperm cells of two bryophytes: from the transmission electron microscope through three-dimensional digital models | Poster: Developmental and Structural Section | Blackwell, Andrew J., Gates, Hilarie D., Renzaglia, Karen S.. | architecture
reproductive morphology
sperm cell
three-dimension |
| 32-11 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Comparative morphological and ultrastructural survey of hornwort spores | Poster: Developmental and Structural Section | Villarreal, Juan Carlos, Schuette, Scott, Witters, Jeffrey, Renzaglia, Karen S., Taylor, Wilson A.. | hornworts
spores
morphological diversity
ultrastructure |
| 32-12 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | FERONIA controls pollen tube reception in Arabidopsis thaliana. | Poster: Developmental and Structural Section | Escobar, Juan-Miguel, Huck, N, Federer, M, Gagliardini, V, Gheyselinck, J, Grossniklaus, Ueli, Huck, N, Federer, M, Gagliardini, V, Gheyselinck, J. | feronia
Pollen tube
fertilization
gametophyte |
| 32-13 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Pollen Development in Ephedra americana (Gnetales) | Poster: Developmental and Structural Section | Doores, Allison S., Osborn, Jeffrey M.. | Ephedra
Ephedra americana
Gnetales
pollen
Pollen development
Pollen ontogeny
ultrastructure
Gymnosperm |
| 32-14 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Pollen Ontogeny in the Giant Water Lily Victoria (Nymphaeaceae, Nymphaeales) | Poster: Developmental and Structural Section | Hudson, Patrick J., Miesner, Jolene M., Strandquist, Julie N., Schwartz, Julie A., Thiemann, Tara C., Osborn, Jeffrey M.. | Victoria
Nymphaeaceae
Nymphaeales
Water lilies
aquatic plants
pollen
Pollen development
Pollen ontogeny
ultrastructure |
| 32-15 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Asexual embryogenesis in Rudbeckia fulgida. | Poster: Developmental and Structural Section | Carmichael, Jeff. | Rudbeckia
apomixis
pseudogamy
embrogenesis
confocal |
| 32-16 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Lotus japonicus as a model system to study legume fruit development | Poster: Developmental and Structural Section | Jeong, Sang Ho, Yanofsky, Marty. | Lotus japonicus legume fruit development |
| 32-17 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Phylogeny and evolution of asymmetric flowers in Senna (Leguminosae, Cassiinae) | Poster: Developmental and Structural Section | Marazzi, Brigitte, Conti, Elena, Endress, Peter K.. | Leguminosae
phylogeny
floral asymmetry
floral structure
rps16 intron
rpl16 intron
matK exon
enantiostyly
Senna
Senna
rpl16 intron
rps16 intron
matK exon |
| 32-18 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | The role of B-class genes in the development of Aristolochia perianth. | Poster: Developmental and Structural Section | Jaramillo, M. Alejandra. | MADS box genes
flower development
Aristolochia |
| 32-19 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Adventitious roots and shoots are strongly polarized in seedlings of Rhizophora mangle | Poster: Developmental and Structural Section | Tomlinson, P. Barry, Fisher, Jack B.. | adventitious shoots
tension fibers
reaction wood
mangrove
seedling anatomy
gravitropism |
| 32-20 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | An ultrastructural overview of adaptations that make dodders (Cuscuta spp.) efficient parasites | Poster: Developmental and Structural Section | Sherman, Timothy D, Vaughn, Kevin C. | parasite
cell wall
ultrastructure
photosynthesis
cytoskeleton
dodder
cuscuta |
| 32-21 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Immunolocalization of cell wall components during dormancy break in underground adventitious buds of Euphorbia esula L | Poster: Developmental and Structural Section | Serpe, Marcelo, Pegg, Saro, Chao, Wun. | Cell walls
bud dormancy |
| 32-22 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | InsideWood: An internet-accessible wood anatomy database. | Poster: Developmental and Structural Section | Wheeler, E.A., Simpson, T.D., Rodgers, S.L., Gasson, P.E., Brown, K.R., Bartlett, J.A., Baas, P.. | wood anatomy
teaching
fossil
database |
| 32-23 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Cell Growth in the Green Algal Order Coleochaetales (Charophyceae) | Poster: Developmental and Structural Section | Betzelberger, Amy M., Doty, Karen F., Cook, Martha E.. | charophycean algae
cell growth
cellulose
cytoskeleton
Evolution
Coleochaete
Chaetosphaeridium |
| 32-24 | August 3rd
12:30 pm | Special Event Center (Cliff Lodge) | Ultrastructural characterization of the infection process of two seagrass species by the protist Labyrinthula sp | Poster: Developmental and Structural Section | Sherman, Timothy D, Evans, Kerry R, Vojvodic, Svjetlana. | Cell walls
ultrastructure
pathogen
cellulose
pectin
xyloglucan
immunolocalization
seagrass
callose |
Wednesday, August 4th · 1:00 pm to 5:00 pm · Alpine A (Snowbird Center)
Session 52: Contributed Papers: Anatomy and Development of Reproductive and Vegetative Structures
Presider: J. Phil Gibson, Agnes Scott College |
| 52-1 | August 4th
1:00 pm | Alpine A (Snowbird Center) | Developmental and histochemical differences between floral nectaries of tobacco (Nicotiana LxS8) and soybean (Glycine max L.) | Paper | Horner, Harry T., Healy, Rosaria, Thornburg, Robert W., Palmer, Reid G.. | nectary
tobacco
flower
soybean
development
histochemistry |
| 52-2 | August 4th
1:15 pm | Alpine A (Snowbird Center) | Seed mass variability and significances | Paper | Mikesell, Jan. | Seeds
seed mass
seed size
seed variability |
| 52-3 | August 4th
1:30 pm | Alpine A (Snowbird Center) | Trichomes on the gynoecium of cultivar Clark ( Glycine max L.), seven near-isogenic lines, and a tetraploid Clark: a comparative study of their relative numbers and types | Paper | Healy, Rosaria, Horner, Harry T., Bailey, Theodore B., Palmer, Reid G.. | trichomes
gynoecium
near-isogenic lines
cultivar Clark
soybean |
| 52-4 | August 4th
1:45 pm | Alpine A (Snowbird Center) | Anatomical Changes during Fruit Ripening in Two Lines of Tabasco Pepper (Capsicum frutescens) | Paper | Al-khatib, Rami, Sundberg, Marshall D. | anatomy
fruit
morphometrics
Capsicum
development |
| 52-5 | August 4th
2:00 pm | Alpine A (Snowbird Center) | Anatomy and Development of Gynoecium Appendages in Xyridace | Paper | Campbell, Lisa M., Stevenson, Dennis Wm.. | Xyridaceae
Poales
gynoecium
appendage
anatomy
secretory
nectar |
| 52-6 | August 4th
2:15 pm | Alpine A (Snowbird Center) | Pollen and anther development in Brasenia (Cabombaceae, Nymphaeales) | Paper | Taylor, Mackenzie L., Osborn, Jeffrey M.. | Brasenia
Cabombaceae
Nymphaeales
aquatic plants
Water lilies
pollen
Pollen development
Pollen ontogeny
ultrastructure |
| 52-7 | August 4th
2:30 pm | Alpine A (Snowbird Center) | Comparison of germination and pericarp characteristics between homocarpic and heterocarpic species of Grindelia (Asteraceae) | Paper | Gibson, J. Phil, Engel, E. Cayenne. | achene
Asteraceae
Grindelia
heterocarpy |
| August 4th
3:00 pm | Alpine A (Snowbird Center) | Break | | | |
| 52-8 | August 4th
3:15 pm | Alpine A (Snowbird Center) | A preliminary survey of angiosperms with torus-bearing pit membranes | Paper | Jansen, Steven, Dute, Roland R., Gasson, P.E., Smets, E.. | pit membrane
xylem
tori
bordered pit
tracheids
vessels
woody angiosperms |
| 52-9 | August 4th
3:30 pm | Alpine A (Snowbird Center) | Terrestrial Coleochaete orbicularis (Charophyceae, Streptophyta) | Paper | Graham, Linda E., Arancibia-Avila, Patricia. | terrestrial algae
Coleochaete |
| 52-10 | August 4th
3:45 pm | Alpine A (Snowbird Center) | The signal for determinate growth in Psilotum. | Paper | Christianson, Michael L.. | |
| 52-11 | August 4th
4:00 pm | Alpine A (Snowbird Center) | Development and function of cellulosic fibers in the leaves of Gnetum gnemon | Paper | Tomlinson, P. Barry, Tomlinson, P. Barry, Fisher, Jack B.. | fibers
tension wood
Gnetum
leaf veins
leaf anatomy |
| 52-12 | August 4th
4:15 pm | Alpine A (Snowbird Center) | Initiation and progression of the calcium oxalate pattern in developing Prunus virginiana (Rosaceae) leaves | Paper | Lersten, Nels R., Horner, Harry T.. | leaves
crystal pattern
Prunus
calcium oxalate |
| 52-13 | August 4th
4:30 pm | Alpine A (Snowbird Center) | Comparative morphology, anatomy and development of ant-domatia in Neotropical Melastomataceae | Paper | Michelangeli, Fabian A., Stevenson, Dennis Wm.. | ant-plant
leaf anatomy
leaf development
Melastomataceae
myrmecophytism
domatia |
| 52-14 | August 4th
4:45 pm | Alpine A (Snowbird Center) | Evolution of Kranz anatomy in the genus Flaveria (Asteraceae) | Paper | McKown, Athena D., Moncalvo, Jean-Marc, Dengler, Nancy G.. | Asteraceae
C4 photosynthesis
Evolution
Flaveria
ITS
Kranz anatomy
phylogeny |
