Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Claude Pieau"'
Autor:
Marion Coolen, Delphine Nicolle, Jean-Louis Plouhinec, Aurélie Gombault, Tatjana Sauka-Spengler, Arnaud Menuet, Claude Pieau, Sylvie Mazan
Publikováno v:
PLoS ONE, Vol 3, Iss 7, p e2676 (2008)
Due to the presence of a blastopore as in amphibians, the turtle has been suggested to exemplify a transition form from an amphibian- to an avian-type gastrulation pattern. In order to test this hypothesis and gain insight into the emergence of the u
Externí odkaz:
https://doaj.org/article/9a0f64570888454290524721280450d4
Autor:
Claude Pieau, Mireille Dorizzi
Publikováno v:
Journal of morphology. 170(3)
In order to determine the temperature sensitive stages for sexual differentiation of the gonads in Emys orbicularis, eggs of this turtle were shifted at different stages of embryonic development from the male-producing temperature of 25°C to the fem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb295f413473d043122266fa664eac75
https://pubmed.ncbi.nlm.nih.gov/30114859
https://pubmed.ncbi.nlm.nih.gov/30114859
Publikováno v:
Amphibia-Reptilia. 32:297-304
A strategy has been developed to screen very rapidly many individuals and loci in one step to screen for qualitative genetic difference among different populations. Genomic DNAs of individuals are digested with a restriction enzyme and then pooled ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7e01faa7f411572f2da05953da2afe0
https://doi.org/10.1163/017353711x571865
https://doi.org/10.1163/017353711x571865
Autor:
Pierre Joly, Antoine Cadi, Claude Pieau, Anne-Caroline Prévot-Julliard, Marc Girondot, Virginie Delmas
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 14:237-246
1. Massive importation of slider turtles (Trachemys scripta elegans) as a pet in France over the past few decades has been followed by the release of many of these turtles into natural environments. T. scripta elegans is now widely distributed in Fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3076d79cf98452982aef465a04acbf1b
https://doi.org/10.1002/aqc.607
https://doi.org/10.1002/aqc.607
Autor:
Noelle Richard-Mercier, Mireille Dorizzi, Claude Pieau, Ginette Devilliers, Han Nguyen Cong, Baya Belaid
Publikováno v:
Journal of Experimental Zoology Part A: Comparative Experimental Biology. :160-168
Cellular infiltrations forming lymphoid-like aggregates were previously observed in gonads of two turtle species exhibiting temperature-dependent sex determination (TSD): at hatching in Chelydra serpentina; at and after hatching in Emys orbicularis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccac487999e96a2bd8c666d6bc13e78a
https://doi.org/10.1002/jez.a.20016
https://doi.org/10.1002/jez.a.20016
Publikováno v:
Molecular Reproduction and Development. 65:420-428
The objectives of this work were to determine whether or not plasma levels of testosterone and estradiol reflect the various grades of sex reversal in genetic female chickens treated with Fadrozole (CGS 16949 A), a nonsteroidal aromatase inhibitor, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb5783d28464782d07ebe9ce8110c35
https://doi.org/10.1002/mrd.10318
https://doi.org/10.1002/mrd.10318
Publikováno v:
Journal of Experimental Zoology. 290:490-497
In the European pond turtle (Emys orbicularis), gonadal sex differentiation is temperature-dependent. The temperature sensitive period (TSP) of gonadogenesis lies between stages 16 and 22 of embryonic development. Previous studies have shown that emb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f172e2792332251856382824927f7f51
https://doi.org/10.1002/jez.1092
https://doi.org/10.1002/jez.1092
Publikováno v:
Journal of Experimental Zoology. 290:727-740
Aromatase inhibitors administered before sexual differentiation of the gonads can induce sex reversal in female chickens. To analyze the process of sex reversal, we have followed for several months the changes induced by Fadrozole, a nonsteroidal aro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f3bca37b57196879d7c49e2236d0812
https://doi.org/10.1002/jez.1123
https://doi.org/10.1002/jez.1123
Publikováno v:
The Journal of Experimental Zoology. 281:400-408
Emys orbicularis is a freshwater turtle with temperature-dependent sex determination. Estrogens play a major role in gonadal differentiation; when they are produced at high levels during the thermosensitive period (TSP), ovaries differentiate; when t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f458ec4c9037b5781197811d050a7299
https://doi.org/10.1002/(sici)1097-010x(19980801)281:5<400::aid-jez5>3.0.co
https://doi.org/10.1002/(sici)1097-010x(19980801)281:5<400::aid-jez5>3.0.co
Autor:
Emmanuelle Oreal, Claude Pieau, Nathalie Josso, Danièle Carré-Eusèbe, Marie-Geneviève Mattei, Jean-Yves Picard, Solange Magre
Publikováno v:
Developmental Dynamics. 212:522-532
In mammals, anti-Mullerian hormone (AMH) is produced by Sertoli cells from the onset of testicular differentiation and by granulosa cells only after birth. SOX9, a transcription factor related to the testis-determining factor SRY, is expressed in mou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9512aa5890dee931a13d462f01617d34
https://doi.org/10.1002/(sici)1097-0177(199808)212:4<522::aid-aja5>3.0.co
https://doi.org/10.1002/(sici)1097-0177(199808)212:4<522::aid-aja5>3.0.co