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Where the ends meet: An overview of sex determination in Atheriniform fishes
(Karger, 2021-09)
Atheriniform fishes have recently emerged as attractive models for evolutionary, ecological, and molecular/physiological studies on sex determination. Many species in this group have marked temperature-dependent sex ...
The duplicated Y-specific amhy gene is conserved and linked to maleness in silversides of the genus Odontesthes
(Multidisciplinary Digital Publishing Institute AG, 2019-09-05)
Sex-determining genes have been successively isolated in several teleosts. In Odontesthes hatcheri and O. bonariensis, the amhy gene has been identified as a master sex-determining gene. However, whether this gene is ...
Regional warming and the thermal regimes of American crocodile nests in the Tempisque Basin, Costa Rica
(2016-06-11)
Spatial variation in global climate change makes population-specific responses to this enigmatic threat pertinent on a regional scale. Organisms with temperature-dependent sex determination (TSD) potentially possess a ...
Regional warming and the thermal regimes of American crocodile nests in the Tempisque Basin, Costa Rica
(2016-06-11)
Spatial variation in global climate change makes population-specific responses to this enigmatic threat pertinent on a regional scale. Organisms with temperature-dependent sex determination (TSD) potentially possess a ...
Methyltestosterone alters sex determination in the American alligator (Alligator mississippiensis)
(2016-07-09)
Effects of xenobiotics can be organizational, permanently affecting anatomy during embryonic development, and/or activational, influencing transitory actions during adulthood. The organizational influence of endocrine-disrupting ...
Methyltestosterone alters sex determination in the American alligator (Alligator mississippiensis)
(2016-07-09)
Effects of xenobiotics can be organizational, permanently affecting anatomy during embryonic development, and/or activational, influencing transitory actions during adulthood. The organizational influence of endocrine-disrupting ...
New Evidence Characterizing Temperature-dependent Sex Determination in Broad-snouted Caiman, Caiman latirostrisNueva evidencia que caracteriza la determinación del sexo dependiente de la temperatura en el caimán de hocico ancho, Caiman latirostris
(Herpetological Conservation and Biology, 2017-05)
Temperature-dependent sex determination (TSD) occurs in all three families of the Crocodylia. This study explored the sex ratio of hatchlings under incubation temperatures not previously tested in Caiman latirostris to ...
Sex determination studies in two species of teleost fish, Oreochromis niloticus and Leporinus elongatus
(Acad Sinica Inst Zoology, 1996-10-01)
Genetic analyses of sex determination have identified sex chromosomes in many teleost fish species. However, there are several cases for which sex ratios do not fit perfectly with the expectations of heterogametic systems, ...
Are Stress-Related Hormones Involved in the Temperature-Dependent Sex Determination of the Broad-Snouted Caiman?
(Sociedade Brasileira de Herpetologia, 2015-04)
In some reptiles, gonadal outcome is regulated by temperature during a critical period of the embryonic development. Gonadal steroid hormones are seen as effectors of the gonadal differentiation process. Recently, stress ...