Basic HTML Version
CONCURRENT PLATFORM SESSIONS
SATURDAY, MARCH 10 8:30 am – 10:15 am
Program number is in
bold
above title. The first author is the presenter. Full abstracts can be found online
38
RNA Biology
Co-Moderators: Howard Lipshitz, University of Toronto, Canada and
Jim Wilhelm, University of California, San Diego
Room: Sheraton 4/5, Level 4
91
- 8:30
oskar
Translational Activation: a 5’ Activating Region Directs
Translational Activation throughout the oocyte.
Matt Kanke, Goheun
Kim, Young Hee Ryu, Paul Macdonald.
Molecular Cell and
Developmental Biology, University of Texas at Austin, Austin, TX.
92
- 8:45
Local trafficking sorts germ plasm RNPs into distinct cortical domains.
Jack J. Lee, Kristina S. Sinsimer, Shawn C. Little, Stephan Y.
Thiberge, Eric F. Wieschaus, Elizabeth R. Gavis.
Princeton
University, Princeton, NJ.
93
- 9:00
The Drosophila pan gu kinase complex regulates RNP stability via
ubiquitin-dependent proteolysis.
Risa Broyer
1
, Brian Sato
2
, Jim
Wilhelm
1
.
1) Section on Cell and Developmental Biology, UC San
Diego, La Jolla, CA; 2) Dept of Molecular Biology and Biochemistry,
UC Irvine, Irvine, CA.
94
- 9:15
Messenger RNA nuclear retention as a novel facet of the DNA damage
response.
Eric Lecuyer
1,2,3
, Mélanie Douziech
1
, Carole Iampietro
1
,
Neal Cody
1
, Xiaofeng Wang
1
, Moineau-Vallée Karine
1,2
, Henry
Krause
4
.
1) Systems Biology Research Axis, IRCM, Montréal, QC,
Canada; 2) Département de Biochimie, Université de Montréal,
Montréal, QC, Canada; 3) Division of Experimental Medicine, McGill
University, Montréal, QC, Canada; 4) Donnelly CCBR, University of
Toronto, Toronto, ON, Canada.
95
- 9:30
Identification of chemical compounds that inhibit Ago2-mediated small
RNA silencing in
Drosophila
.
Christophe Antoniewski
1
, Caroline
Jacquier
1
, Anne-Laure Bougé
1
, Fabrice de Chaumont
2
, Jean-
Christophe Olivo-Marin
2
, Hélène Munier-Lehman
2
, Clément
Carré
1
, Hélène Thomassin
1
.
1) Developmental Biology Laboratory,
CNRS UMR 7622 - University Pierre & Marie Curie, 75252 Paris CDX
05, France; 2) Institut Pasteur, 25 rue du Docteur Roux 75724 Paris
CDX 15, France.
96
- 9:45
Forward genetic screens for genes affecting nonsense mediated mRNA
decay reveal Smg6 is not an essential decay factor.
Kimberly A.
Frizzell, Shawn Rynearson, Mark M. Metzstein.
Dept Human Gen,
Univ Utah, Salt Lake City, UT.
97
- 10:00
Zfrp8 and piRNA pathway components in Drosophila hematopoiesis.
Svetlana Minakhina, Ruth Steward.
Waksman Inst, Rutgers Univ,
Piscataway, NJ.
Cell Biology and Signal
Transduction I
Co-Moderators: Kristi Wharton, Brown University, Providence, Rhode
Island and Matt Gibson, Stowers Institute, Kansas City, Missouri
Room: Chicago 6/7, Level 4
98
- 8:30
Essential and equivalent roles for ligands signaling through the EGFR in
Drosophila development.
Christina L. Austin, Amanda A. Simcox.
Department of Molecular Genetics, The Ohio State University,
Columbus, OH.
99
- 8:45
Trafficking of the EGFR ligand Spitz to distinct membrane domains
regulates signaling capacity in polarized tissues.
Josefa Steinhauer
1
,
Jessica Treisman
2
.
1) Department of Biology, Yeshiva College, New
York, NY; 2) Skirball Institute of Biomolecular Medicine, NYU
Langone Medical Center, New York, NY.
100
- 9:00
Mechanisms of Evi/Wls mediated Wnt-secretion - novel pathways
beyond bulk secretion.
Julia C. Gross, Varun Chaudhary, Michael
Boutros.
Division Signaling and Functional Genomics, German Cancer
Research Center (DKFZ), Heidelberg, Germany.
101
- 9:15
Wingless is secreted on exosome-like vesicles in
Drosophila
S2 cells.
Karen Beckett
1
, Solange Monier
2
, Hannah Green
1
, Roland
LeBorgne
2
, Jean-Paul Vincent
1
.
1) Developmental Biology, National
Institute for Medical Research, London, United Kingdom; 2) CNRS
UMR 6061, Université de Rennes 1, 35043 Rennes Cedex, France.
102
- 9:30
Polarized biosynthesis and secretion of Collagen IV during organ
morphogenesis.
Sally Horne-Badovinac, David Lerner, Darcy
McCoy, Gary Gerlach II.
Department of Molecular Genetics and Cell
Biology, The University of Chicago, Chicago, IL.
103
- 9:45
A Novel Role for UDP-GlcNAC in Dpp Signal Antagonism.
Gregory
B. Humphreys, Kate Monroe, Molly Jud, Anthea Letsou.
Human
Gen, Univ Utah, Salt Lake City, UT.
104
- 10:00
The classic fibrodysplasia ossificans progressiva mutation reveals the
latent kinase activity of the
Drosophila
BMP type I receptor Saxophone.
Viet Le, Kristi Wharton.
MCB Dept, Brown University, Providence,
RI.