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Yann Guiguen
Researcher at Institut national de la recherche agronomique
Publications - 154
Citations - 9830
Yann Guiguen is an academic researcher from Institut national de la recherche agronomique. The author has contributed to research in topics: Sexual differentiation & Rainbow trout. The author has an hindex of 46, co-authored 142 publications receiving 8294 citations. Previous affiliations of Yann Guiguen include University of California, San Francisco & Academia Sinica.
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The rainbow trout genome provides novel insights into evolution after whole-genome duplication in vertebrates
Camille Berthelot,Frédéric Brunet,Domitille Chalopin,Amélie Juanchich,Maria Bernard,Benjamin Noel,Pascal Bento,Corinne Da Silva,Karine Labadie,Adriana Alberti,Jean-Marc Aury,Alexandra Louis,Patrice Dehais,Philippe Bardou,Jérôme Montfort,Christophe Klopp,Cédric Cabau,Christine Gaspin,Gary H. Thorgaard,Mekki Boussaha,Edwige Quillet,René Guyomard,Delphine Galiana,Julien Bobe,Jean-Nicolas Volff,Carine Genet,Patrick Wincker,Olivier Jaillon,Hugues Roest Crollius,Yann Guiguen +29 more
TL;DR: It is shown that after 100 million years of evolution the two ancestral subgenomes have remained extremely collinear, despite the loss of half of the duplicated protein-coding genes, mostly through pseudogenization.
The Rainbow Trout Genome Provides Novel Insights into Evolution after Whole-Genome Duplication in Vertebrates
TL;DR: This paper showed that after 100 million years of evolution the two ancestral subgenomes have remained extremely collinear, despite the loss of half of the duplicated protein-coding genes, mostly through pseudogenization.
Journal ArticleDOI
Ovarian aromatase and estrogens: A pivotal role for gonadal sex differentiation and sex change in fish
TL;DR: A broader hypothesis is extended that would place estrogens and Cyp19a1a in a pivotal position to control not only ovarian, but also testicular differentiation, in both gonochoristic and hermaphrodite fish species.
Journal ArticleDOI
The spotted gar genome illuminates vertebrate evolution and facilitates human-teleost comparisons
Ingo Braasch,Andrew R. Gehrke,J. Joshua Smith,Kazuhiko Kawasaki,Tereza Manousaki,Jeremy Pasquier,Angel Amores,Thomas Desvignes,Peter Batzel,Julian M. Catchen,Aaron M. Berlin,Michael S. Campbell,Daniel Barrell,Daniel Barrell,Kyle J. Martin,John F Mulley,Vydianathan Ravi,Alison P. Lee,Tetsuya Nakamura,Domitille Chalopin,Shaohua Fan,Dustin J. Wcisel,Cristian Cañestro,Jason Sydes,Felix E.G. Beaudry,Yi Sun,Jana Hertel,Michael J. Beam,Mario Fasold,Mikio Ishiyama,Jeremy Johnson,Steffi Kehr,Marcia Lara,John H. Letaw,Gary W. Litman,Ronda T. Litman,Masato Mikami,Tatsuya Ota,Nil Ratan Saha,Louise Williams,Peter F. Stadler,Han Wang,John S. Taylor,Quenton C. Fontenot,Allyse M. Ferrara,Stephen M. J. Searle,Bronwen Aken,Bronwen Aken,Mark Yandell,Igor Schneider,Jeffrey A. Yoder,Jean-Nicolas Volff,Axel Meyer,Chris T. Amemiya,Byrappa Venkatesh,Peter W. H. Holland,Yann Guiguen,Julien Bobe,Neil H. Shubin,Federica Di Palma,Jessica Alföldi,Kerstin Lindblad-Toh,Kerstin Lindblad-Toh,John H. Postlethwait +63 more
TL;DR: In this article, the authors sequenced the genome of spotted gar (Lepisosteus oculatus), whose lineage diverged from teleosts before teleost genome duplication (TGD).
Journal ArticleDOI
Endocrine and environmental aspects of sex differentiation in fish
TL;DR: Although steroids and steroidogenic enzymes are probably not the initial triggers of sex differentiation, new data, including molecular approaches, have confirmed that they are key physiological steps in the regulation of this process.