Environmental sex determination mechanisms in reptiles

H Merchant-Larios, V Diaz-Hernandez - Sexual Development, 2012 - karger.com
Temperature-dependent sex determination (TSD) was first discovered in reptiles. Since
then, a great diversity of sex-determining responses to temperature has been reported …

Molecular and cellular mechanisms underlying temperature-dependent sex determination in turtles

H Merchant-Larios, V Díaz-Hernández, D Cortez - Sexual Development, 2021 - karger.com
The discovery in mammals that fetal testes are required in order to develop the male
phenotype inspired research efforts to elucidate the mechanisms underlying gonadal sex …

Dimorphic DNA methylation during temperature-dependent sex determination in the sea turtle Lepidochelys olivacea

D Venegas, A Marmolejo-Valencia… - General and …, 2016 - Elsevier
Sex determination in vertebrates depends on the expression of a conserved network of
genes. Sea turtles such as Lepidochelys olivacea have temperature-dependent sex …

Gonad development examination of high-temperature–treated genetically female Nile tilapia

Y Zhao, HJ Chen, YY Wang, Y Mei, LB Huang, H Wang… - Aquaculture, 2020 - Elsevier
Nile tilapia (Oreochromis niloticus) is a kind of GSD+ TE (genotypic sex determination with
temperature effects) fish. It is known that in some reptiles with temperature dependent sex …

[HTML][HTML] Exogenous estradiol alters gonadal growth and timing of temperature sex determination in gonads of sea turtle

V Díaz-Hernández, A Marmolejo-Valencia… - Developmental …, 2015 - Elsevier
Temperature sex determining species offer a model for investigating how environmental
cues become integrated to the regulation of patterning genes and growth, among bipotential …

[HTML][HTML] Histological analysis of early gonadal development in three bird species reveals gonad asymmetry from the beginning of gonadal ridge formation and a …

PC Mizia, I Rams-Pociecha, E Podmokła… - Annals of Anatomy …, 2023 - Elsevier
The developing gonads constitute a valuable model for studying developmental
mechanisms because the testes and ovaries, while originating from the same primordia …

Molecular and morphological changes in Nile tilapia (Oreochromis niloticus) gonads during high‐temperature‐induced masculinization

J Lu, W Li, R Hu, Y Zhou, Y Fei, Y Zhang… - Aquaculture …, 2022 - Wiley Online Library
Genetic sex of Nile tilapia (Oreochromis niloticus) is determined by genotype (genetic sex
determination). However, these fish are temperature‐sensitive, and high‐temperature …

Effects of incubation temperature on the expression of sex-related genes in the Chinese pond turtle, Mauremys reevesii

WQ Tang, Y Mu, N Valenzuela, WG Du - Sexual Development, 2018 - karger.com
Despite widespread temperature-dependent sex determination (TSD) in reptiles, it is still
unclear how the molecular network responds to temperature variation and drives the sexual …

RNAi-mediated gene silencing in a gonad organ culture to study sex determination mechanisms in sea turtle

I Sifuentes-Romero, H Merchant-Larios, SL Milton… - Genes, 2013 - mdpi.com
The autosomal Sry-related gene, Sox9, encodes a transcription factor, which performs an
important role in testis differentiation in mammals. In several reptiles, Sox9 is differentially …

Histological and immunohistochemical analysis of gonadal development in the veiled chameleon (Chamaeleo calyptratus)

I Rams‐Pociecha, PC Mizia… - The Anatomical Record, 2024 - Wiley Online Library
Chameleons are a family of lizards distinguished by several unique features related to their
arboreal lifestyles, such as a ballistic tongue, skin color changes, independent movement of …