Sme4 coiled-coil protein mediates synaptonemal complex assembly, recombinosome relocalization, and spindle pole body morphogenesis

Autor: Fabienne Malagnac, Christelle Vasnier, Aurora Storlazzi, Nancy Kleckner, Philippe Silar, Eric Espagne, Denise Zickler

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2011, 108 (26), pp.10614-9. ⟨10.1073/pnas.1107272108⟩

International audience; We identify a large coiled-coil protein, Sme4/PaMe4, that is highly conserved among the large group of Sordariales and plays central roles in two temporally and functionally distinct aspects of the fungal sexual cycle: first a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35365c8d18885f8d585937b4b292e10c
https://doi.org/10.1073/pnas.1107272108

STRA8-deficient spermatocytes initiate, but fail to complete, meiosis and undergo premature chromosome condensation

Autor: Pierre Chambon, Nadège Vernet, Christine Dennefeld, Norbert B. Ghyselinck, Mustapha Oulad-Abdelghani, Manuel Mark, Hugues Jacobs, Betty Féret, Carmen-Alina Codreanu

Publikováno v: Journal of Cell Science
Journal of Cell Science, 2008, 121 (Pt 19), pp.3233-42. ⟨10.1242/jcs.035071⟩
Journal of Cell Science, Company of Biologists, 2008, 121 (Pt 19), pp.3233-42. ⟨10.1242/jcs.035071⟩

International audience; We analysed the phenotypic outcome of a Stra8-null mutation on male meiosis. Because the mutant spermatocytes (1) underwent premeiotic DNA replication, (2) displayed cytological features attesting initiation of recombination a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cbcd84df332fa16c9c572da9260a4e7
https://doi.org/10.1242/jcs.035071