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- Henri-Marc Bourbon, Geneviève Gonzy-Tréboul, +10 authors Alain Vincent
- Mechanisms of Development
- 2002
The recent determination and annotation of the entire euchromatic sequence of the Drosophila melanogaster genome predicted the existence of about 13600 different genes (Science 287 (2000) 2185;… (More)
RNA interference (RNAi) designates the multistep process by which double-stranded RNA induces the silencing of homologous endogenous genes. Some aspects of RNAi appear to be conserved throughout… (More)
- Emmanuel Dequier, Sami Souid, Margit Pál, Péter Maróy, J A Lepesant, Constantin Yanicostas
- Mechanisms of Development
- 2001
The Drosophila fos (Dfos)/kayak gene has been previously identified as a key regulator of epithelial cell morphogenesis during dorsal closure of the embryo and fusion of the adult thorax. We show… (More)
- J R Huynh, Trent P Munro, Katia Smith-Litière, J A Lepesant, Daniel St Johnston
- Developmental cell
- 2004
The Staufen-dependent localization of oskar mRNA to the posterior of the Drosophila oocyte induces the formation of the pole plasm, which contains the abdominal and germline determinants. In a… (More)
- Sami Souid, J A Lepesant, Constantin Yanicostas
- Development Genes and Evolution
- 2006
We report in this paper the characterization of Dxbp-1, the Drosophila homologue of the xpb-1 gene that encodes a “bZIP”-containing transcription factor that plays a key role in the unfolded protein… (More)
- Isabelle E. Bécam, Guy Tanentzapf, J A Lepesant, Nicholas H. Brown, J R Huynh
- Nature Cell Biology
- 2005
The Drosophila melanogaster anterior–posterior axis becomes polarized early during oogenesis by the posterior localization of the oocyte within the egg chamber. The invariant position of the oocyte… (More)
- Pierre Fichelson, Clara Moch, +5 authors J R Huynh
- Nature Cell Biology
- 2009
Stem cells generate self-renewing and differentiating progeny over many rounds of asymmetric divisions. How stem cell growth rate and size are maintained over time remains unknown. We isolated… (More)
- J A Lepesant, Frank Kunst, Jana Lepesant-Kejzlarová, Raymond Dedonder
- Molecular and General Genetics MGG
- 1972
Mutations affecting sucrose metabolism have been mapped by PBS1 transduction on the Bacillus subtilis chromosome in seven loci sacA, sacB, sacQ, sacR, sacS, sacT and sacU. sacA and sacB are presumed… (More)
- Constantin Yanicostas, J A Lepesant
- Molecular and General Genetics MGG
- 1990
The janus locus of Drosophila melanogaster displays a very unusual organization. It comprises two partially overlapping genes, janA and janB, which are transcribed in the same orientation; the start… (More)
- Anne Rascle, R. Steven Stowers, D. Garza, J A Lepesant, David S. Hogness
- Mechanisms of Development
- 2003
L63 encodes a CDK-like protein homologous to the mammalian PFTAIRE. We showed previously that L63 provides a CDK-related function critical to development (Dev. Biol. 221 (2000) 23). We present here… (More)