In the context of comparative physiology of reproduction, amphibians are poorly studied. This work was dedicated to the analysis of testis differentiation markers in the newt Pleurodeles waltl, which shows a ZZ/ZW genetic mode of sex determination that can be affected by temperature. First, we studied sox9, a testis differentiation marker well characterized in many higher vertebrates. The gene cloned in Pleurodeles shows a good level of identity with other vertebrates. The testis-enriched expression appears late during the testis differentiation process indicating that it is probably not involved in the early steps of testis differentiation. Its use as a marker of testicular differentiation proved difficult since it is expressed not only in...
International audienceInformation on the mechanisms orchestrating sexual differentiation of the bipo...
Amphibians have been traditionally used as animal models in embryology. Nevertheless, the knowledge ...
This study, on testis development and descent, reproductive tract development and the sex steroid ho...
Dans le contexte de la physiologie comparée de la reproduction, les amphibiens sont peu étudiés. Le ...
La détermination sexuelle chez les vertèbres repose sur différents mécanismes génétiques et epigenet...
ln the urodele amphibian Pleurodeles waltl, the genetic sex detennination is influenced by temperatu...
Les stéroïdes jouent un rôle préponderant dans la différenciation des gonades de l’amphibien Pleurod...
International audienceThe SOX family of transcription factors is thought to regulate gene expression...
Gonadogenesis in Typhlonectes compressicauda (Duméril and Bibron, 1841) Amphibia, Gymnophiona. - The...
Recent and extensive use of Ambystoma for experimental work in sex differentiation necessitates know...
Steroids are important for sex differentiation in amphibian species Pleurodeles waltl. Besides, sex ...
Dans le cadre des efforts qui visent à introduire Xenopus tropicalis comme un nouveau modèle en biol...
Supplementary Material (tables and figures) for this paper is available at: http://dx.doi.org/10.138...
Sexual reproduction is one of the most highly conserved processes in evolution. However, the genetic...
International audienceThe knowledge of sex determination and gonads differentiation processes have m...
International audienceInformation on the mechanisms orchestrating sexual differentiation of the bipo...
Amphibians have been traditionally used as animal models in embryology. Nevertheless, the knowledge ...
This study, on testis development and descent, reproductive tract development and the sex steroid ho...
Dans le contexte de la physiologie comparée de la reproduction, les amphibiens sont peu étudiés. Le ...
La détermination sexuelle chez les vertèbres repose sur différents mécanismes génétiques et epigenet...
ln the urodele amphibian Pleurodeles waltl, the genetic sex detennination is influenced by temperatu...
Les stéroïdes jouent un rôle préponderant dans la différenciation des gonades de l’amphibien Pleurod...
International audienceThe SOX family of transcription factors is thought to regulate gene expression...
Gonadogenesis in Typhlonectes compressicauda (Duméril and Bibron, 1841) Amphibia, Gymnophiona. - The...
Recent and extensive use of Ambystoma for experimental work in sex differentiation necessitates know...
Steroids are important for sex differentiation in amphibian species Pleurodeles waltl. Besides, sex ...
Dans le cadre des efforts qui visent à introduire Xenopus tropicalis comme un nouveau modèle en biol...
Supplementary Material (tables and figures) for this paper is available at: http://dx.doi.org/10.138...
Sexual reproduction is one of the most highly conserved processes in evolution. However, the genetic...
International audienceThe knowledge of sex determination and gonads differentiation processes have m...
International audienceInformation on the mechanisms orchestrating sexual differentiation of the bipo...
Amphibians have been traditionally used as animal models in embryology. Nevertheless, the knowledge ...
This study, on testis development and descent, reproductive tract development and the sex steroid ho...