Conference Program
 
MEIOSIS

June 11-16, 2006
Colby-Sawyer College
New London, NH

Chair:
Miriam E. Zolan

Vice Chair:
Scott Keeney

The 2006 Meiosis GRC will cover a range of topics related to the genetics, cell biology, biochemistry, and evolution of meiosis. Session topics will include: premeiotic S and early meiotic events; regulation and cell cycle control of meiosis; recombination initiation; chromatin modifications and the epigenetics of meiosis; recombination mechanisms; kinetochores and cohesion; chromosome pairing, dynamics, and segregation; interference and cross-over distribution; and the evolution of meiosis. In addition, one session will be devoted to a celebration of the 50th anniversary of the discovery of the synaptonemal complex.


SUNDAY
2:00 pm - 11:00 pmArrival and Check-in
4:00 pm - 6:00 pmOpening Reception (Ware Campus Center)
6:00 pmDinner
7:30 pm - 9:30 pmEARLY MEIOTIC EVENTS
Discussion Leader: Michael Lichten (National Cancer Institute)
7:30 pm - 7:45 pm David Page (Massachusetts Institute of Technology)
"The regulation of meiotic initiation in mice"
7:45 pm - 7:50 pm Discussion
7:50 pm - 8:05 pm Alain Nicolas (Institute Curie)
"Targeted meiotic double-strand breaks formation in S. cerevisiae: mapping of Gal4BD-Spo11 cleavage sites and genome wide distribution"
8:05 pm - 8:10 pm Discussion
8:10 pm - 8:25 pm Nancy Hollingsworth (SUNY Stonybrook)
"Cdc7 regulates DSB formation and meiotic progression in budding yeast"
8:25 pm - 8:30 pm Discussion
8:30 pm - 8:40 pm Alistair Goldman (University of Sheffield)
"Analysis of resection at a meiosis-specific DNA double-strand break"
8:40 pm - 8:45 pm Discussion
8:45 pm - 9:00 pm Tom Petes (Duke University)
"Meiotic DNA mismatch repair and recombination hotspots in yeast"
9:00 pm - 9:05 pm Discussion
9:05 pm - 9:20 pm Dan Camerini-Otero (National Institutes of DDK, National Institutes of Health)
"The mouse Hop2 and Mnd1 proteins in meiotic recombination and recombination hotspots in humans"
9:20 pm - 9:25 pm Discussion
MONDAY
7:30 am - 8:30 amBreakfast
9:00 am - 12:30 pmRECOMBINATION MECHANISMS
Discussion Leader: Neil Hunter (University of California, Davis)
9:00 am - 9:20 am Doug Bishop (University of Chicago)
"Genetic evidence for the synthesis-dependent strand-annealing model for meiotic non-crossover recombination"
9:20 am - 9:30 am Discussion
9:30 am - 9:50 am Simon Boulton (London Research Institute)
"Meiotic functions of C. elegans BRCA1"
9:50 am - 10:00 am Discussion
10:00 am - 10:20 am Anne Villeneuve (Stanford University)
"Global changes in chromosome organization coupled to key meiotic prophase events"
10:20 am - 10:30 am Discussion
10:30 am Coffee Break / Group Photo
11:15 am - 11:35 am Patrick Sung (Yale University)
"Recombination Mediator Activity of a Human BRCA2-derived Polypeptide"
11:35 am - 11:45 am Discussion
11:45 am - 12:05 pm Charles White (Universite Blaise Pascal)
"Rad51 paralogs in Arabidopsis"
12:05 pm - 12:15 pm Discussion
12:15 pm - 12:35 pm Gerry Smith (Fred Hutchinson Cancer Center)
"Single Holliday junctions are intermediates of meiotic recombination"
12:35 pm - 12:45 pm Discussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session A1
6:00 pmDinner
7:30 pm - 9:30 pmMEIOTIC CHROMATIN AND EPIGENETICS
Discussion Leader: Angelika Amon (Massachusetts Institute of Technology)
7:30 pm - 7:45 pm Franz Klein (University of Vienna)
"Localization of Com1/Sae2 interactions with meiotic chromatin in yeast"
7:45 pm - 7:50 pm Discussion
7:50 pm - 8:05 pm Bill Kelly (Emory University)
"Meiotic silencing in C. elegans"
8:05 pm - 8:10 pm Discussion
8:10 pm - 8:25 pm Terry Orr-Weaver (Massachusetts Institute of Technology)
"Dynamic chromosome architecture and a histone code in meiosis"
8:25 pm - 8:30 pm Discussion
8:30 pm - 8:40 pm Deborah Bourc'his (Institut Jacques Monod)
"Fate of retrotransposon transcripts in spermatocyctes"
8:40 pm - 8:45 pm Discussion
8:45 pm - 9:00 pm Paul Burgoyne (National Institute for Medical Research)
"Why does chromosomal asynapsis in mammalian male meiosis lead to spermatocyte apoptosis?"
9:00 pm - 9:05 pm Discussion
9:05 pm - 9:20 pm Jeannie Lee (Howard Hughes Medical Institute and Massachusetts General Hospital)
"Post-meiotic silencing in the male germline of the mouse: Implications for imprinted X-inactivation"
9:20 pm - 9:25 pm Discussion
TUESDAY
7:30 am - 8:30 amBreakfast
9:00 am - 12:30 pmPAIRING, CHROMOSOME DYNAMICS, AND SEGREGATION
Discussion Leader: Denise Zickler (University of Paris-Sud)
9:00 am - 9:20 am Nancy Kleckner (Harvard University)
"Motion and mechanics of meiotic chromosomes"
9:20 am - 9:30 am Discussion
9:30 am - 9:50 am Abby Dernburg (Lawrence Berkeley National Lab)
"Pairing centers create an interface between chromosomes and the cytoskeleton to promote homologous pairing and synapsis"
9:50 am - 10:00 am Discussion
10:00 am - 10:20 am Yasushi Hiraoka (Kansai Advanced Research Center)
"Homologous pairing in S. pombe"
10:20 am - 10:30 am Discussion
10:30 am Coffee Break
10:45 am - 10:55 am Mike Dresser (Oklahoma Medical Research Foundation)
"Bouquet formation and function in S. cerevisiae"
10:55 am - 11:00 am Discussion
11:00 am - 11:10 am Dean Dawson (Oklahoma Medical Research Foundation)
"Roles for Centromere Pairing in Meiotic Chromosome Segregation in Budding Yeast"
11:10 am - 11:15 am Discussion
11:15 am - 11:25 am Eva Hoffmann (University of Sussex)
"Crossover proteins influence the segregation of non-exchange chromosome pairs in budding yeast"
11:25 am - 11:30 am Discussion
11:30 am - 11:50 am Adela Calvente (Universidad Autonoma de Madrid)
"Synapsis and cohesin distribution in grasshopper metaphase-I chromosomes"
11:50 am - 12:00 pm Discussion
12:00 pm - 12:20 pm Scott Hawley (Stowers Institute)
"The Spindle Checkpoint and Achiasmate Segregation in Drosophila Oocytes"
12:20 pm - 12:30 pm Discussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session A2
6:00 pmDinner
7:30 pm - 9:30 pmKINETOCHORES, MEIOTIC COHESION, AND SPINDLES
Discussion Leader: Pat Pukkila (University of North Carolina at Chapel Hill)
7:30 pm - 7:45 pm Sharon Bickel (Dartmouth College)
"Making and Breaking Meiotic Chromosome Cores"
7:45 pm - 7:50 pm Discussion
7:50 pm - 8:05 pm Yoshinori Watanabe (Tokyo University)
"Shugoshin collaborates with PP2A to protect centromeric Rec8 at meiosis"
8:05 pm - 8:10 pm Discussion
8:10 pm - 8:25 pm Angelika Amon (Massachusetts Institute of Technology)
"Establishing a meiosis I chromosome segregation pattern"
8:25 pm - 8:30 pm Discussion
8:30 pm - 8:45 pm Bruce McKee (University of Tennessee)
"Meiotic cohesion in Drosophila"
8:45 pm - 8:50 pm Discussion
8:50 pm - 9:05 pm Kim McKim (Rutgers University)
"Subito can promote spindle assembly in the absence of chromosomes in Drosophila oocytes"
9:05 pm - 9:10 pm Discussion
9:10 pm - 9:20 pm Frank McNally (University of California, Davis)
"Control of Meiotic Spindle Length and Polar Body Size by a Microtubule-severing Enzyme"
9:20 pm - 9:25 pm Discussion
WEDNESDAY
7:30 am - 8:30 amBreakfast
9:00 am - 12:30 pmSYNAPTONEMAL COMPLEX 50TH ANNIVERSARY CELEBRATION
Discussion Leader: Scott Keeney (Memorial Sloan-Kettering Cancer Center)
9:00 am - 9:10 am Montrose Moses (Duke University)
"The road to revealing the synaptonemal complex"
9:10 am - 9:15 am Discussion
9:15 am - 9:35 am Christa Heyting (Wageningen University)
"Cytological interference in three meiotic mutants of the mouse"
9:35 am - 9:45 am Discussion
9:45 am - 10:05 am Peter Moens (York University)
"Chiasma interference in the mouse - establishment of crossover sites and resolution of superfluous sites by the synaptonemal complex"
10:05 am - 10:15 am Discussion
10:15 am - 10:25 am Monica Colaiacovo (Harvard Medical School)
"Regulation of SC formation and chromosome segregation during C. elegans meiosis"
10:25 am - 10:30 am Discussion
10:30 am Coffee Break
11:00 am - 11:10 am Patricia Pukkila (University of North Carolina at Chapel Hill)
"Relationships between synapsis and crossing-over"
11:10 am - 11:15 am Discussion
11:15 am - 11:35 am Denise Zickler (University of Paris-Sud)
"The diffuse stage: exploration of events before and after in wild type and recombination plus sister-cohesion mutants of Sordaria"
11:35 am - 11:45 am Discussion
11:45 am - 12:05 pm Gareth Jones (University of Birmingham)
"Integration of chromosome synapsis and recombination in Arabidopsis thaliana"
12:05 pm - 12:15 pm Discussion
12:15 pm - 12:25 pm Terry Hassold (Washington State University)
"Synapsis and crossing-over in the human male"
12:25 pm - 12:30 pm Discussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session B1
6:00 pmDinner
7:30 pm - 9:30 pmCROSSOVER CONTROL I
Discussion Leader: Nancy Hollingsworth (SUNY Stonybrook)
7:30 pm - 7:45 pm Frank Stahl (University of Oregon)
"Two yeast crossover pathways differing in mismatch repair, Msh4-dependence, interference, and distribution among chromosomes"
7:45 pm - 7:50 pm Discussion
7:50 pm - 8:05 pm Neil Hunter (University of California, Davis)
"Roles of RecQ Helicase Sgs1 in Regulating Meiotic Crossing-Over"
8:05 pm - 8:10 pm Discussion
8:10 pm - 8:25 pm Michael Lichten (National Cancer Institute)
"Control of the crossover outcome of meiotic recombination"
8:25 pm - 8:30 pm Discussion
8:30 pm - 8:45 pm Scott Keeney (Memorial Sloan-Kettering Cancer Center)
"Crossover homeostasis"
8:45 pm - 8:50 pm Discussion
8:50 pm - 9:05 pm Barbara Meyer (University of California, Berkeley)
"Roles of dosage compensation genes in crossover control in C. elegans"
9:05 pm - 9:10 pm Discussion
9:10 pm - 9:20 pm Hong Ma (The Pennsylvania State University)
"Identification and analysis of genes for crossover formation in Arabidopsis"
9:20 pm - 9:25 pm Discussion
THURSDAY
7:30 am - 8:30 amBreakfast
8:30 am - 9:00 amBusiness Meeting
(Nominations for the next Vice Chair; Fill out Conference Evaluation Forms; Discuss future Site & Scheduling preferences; Election of the next Vice Chair)
9:00 am - 12:30 pmCROSSOVER CONTROL II; REGULATION, CELL CYCLE CONTROL AND GAMETOGENESIS
Discussion Leader: Sharon Bickel (Dartmouth College)
9:00 am - 9:20 am Akira Shinohara (Osaka University)
"Spo16 promotes the imposition of crossover differentiation and couples crossover formation with chromosome synapsis during meiosis"
9:20 am - 9:30 am Discussion
9:30 am - 9:50 am Bernard de Massy (Human Genetics Institute)
"Crossover and noncrossover pathways in mouse meiosis"
9:50 am - 10:00 am Discussion
10:00 am - 10:20 am Paula Cohen (Cornell University)
"Differentiating the roles of the MutL homologs in mammalian meiosis"
10:20 am - 10:30 am Discussion
10:30 am Coffee Break
10:45 am - 11:05 am Masayuki Yamamoto (University of Tokyo)
"Molecular mechanism to eliminate meiosis-specific mRNA selectively in growing fission yeast cells"
11:05 am - 11:15 am Discussion
11:15 am - 11:25 am Michael Primig (Biozentrum & Swiss Institute of Bioinformatics)
"Derepression of meiosis-specific genes in somatic malignancies"
11:25 am - 11:30 am Discussion
11:30 am - 11:50 am Noriyoshi Sakai (National Institute of Genetics)
"In vitro development of Zebrafish germ cells"
11:50 am - 12:00 pm Discussion
12:00 pm - 12:20 pm Patricia Hunt (Washington State University)
"The environmental estrogen, bisphenol A disrupts meiotic prophase in the mammalian oocyte"
12:20 pm - 12:30 pm Discussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session B2
6:00 pmDinner
7:30 pm - 9:30 pmEVOLUTION OF MEIOSIS AND SEX CHROMOSOMES
Discussion Leader: Mimi Zolan (Indiana University)
7:30 pm - 7:45 pm John Logsdon (University of Iowa)
"Natural history of meiosis genes and secret sex lives of eukaryotes"
7:45 pm - 7:50 pm Discussion
7:50 pm - 8:05 pm David Mark Welch (Marine Biological Laboratory)
"The Role of DNA Double-Strand Break Repair in Maintaining the Genome Structure of the Ameiotic Bdelloid Rotifers"
8:05 pm - 8:10 pm Discussion
8:10 pm - 8:25 pm Bryant McAllister (University of Iowa)
"Effects of chromosomal rearrangements on patterns of recombination - insight into early stages of sex chromosome evolution"
8:25 pm - 8:30 pm Discussion
8:30 pm - 8:45 pm Fernando Pardo-Manuel de Villena (University of North Carolina at Chapel Hill)
"The Om meiotic drive system - a model for identifying genes involved in nonrandom segregation of chromosomes during female meiosis"
8:45 pm - 8:50 pm Discussion
8:50 pm - 9:00 pm David Kaback (UMDNJ-New Jersey Medical School)
"The Overall Distribution of Crossovers in Mammals and Yeast is Alike"
9:00 pm - 9:05 pm Discussion
9:05 pm - 9:20 pm Zac Cande (University of California, Berkeley)
"Regulation of leptotene chromosome structure and function in maize"
9:20 pm - 9:25 pm Discussion
FRIDAY
7:30 am - 8:30 amBreakfast
9:00 amDepart

Last Updated: October 11, 2006