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Sex determination in fish: Odontesthes spp. (Atherinopsidae) as experimental models
(Colégio Brasilero Reprodução Animal, 2015-03)
The sex of the offspring is the result of a unique process leading, in a binary fate, to the development of male or female characteristics. In this context, the aim of the present work is to present atherinopsid fish as ...
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 ...
Neonatal expression of amh, sox9 and sf-1 mRNA in Caiman latirostris and effects of in ovo exposure to endocrine disrupting chemicals
(Elsevier, 2013-06)
Caiman latirostris is one of the reptilian species that exhibits temperature-dependent sex determination (TSD). In addition, male-to-female sex reversal after in ovo estrogen/xenoestrogen exposure was demonstrated, called ...
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 ...
Sexually dimorphic expression of receptor-alpha in the cerebral cortex of neonatal Caiman latirostris (Crocodylia, Aligatoridae)
(Academic Press Inc Elsevier Science, 2012-11)
In mammals, estrogens have been described as endocrine and paracrine modulators of neuronal differentiation and synapse formation. However, the functional role of circulating estrogens and the distribution of estrogen ...
The external genitalia in juvenile Caiman latirostris differ in hormone sex determinate-female from temperature sex determinate-female
(Academic Press Inc Elsevier Science, 2019-03)
The broad-snouted caiman (Caiman latirostris) is a crocodilian species that inhabits South American wetlands. As in all other crocodilians, the egg incubation temperature during a critical thermo-sensitive window (TSW) ...
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 ...
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 ...