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Gold News:
- Temperature-dependent sex determination - Wikipedia
Temperature-dependent sex determination (TSD) is a type of environmental sex determination in which the temperatures experienced during embryonic larval development determine the sex of the offspring [1]
- What causes a sea turtle to be born male or female?
This is called temperature-dependent sex determination, or TSD Research shows that if a turtle's eggs incubate below 27 7° Celsius (81 86° Fahrenheit), the turtle hatchlings will be male If the eggs incubate above 31° Celsius (88 8° Fahrenheit), however, the hatchlings will be female
- Understanding the role of environmental temperature on sex . . .
This review provides a summary of the thermal sensitivities associated with sex determination in reptiles and amphibians, with a focus on the pattern of TSD, gonadal differentiation, temperature sensing, and the molecular basis underlying thermal sensitivity in sex determination
- Temperature-Dependent Sex Determination - ScienceDirect
Temperature-dependent sex determination (TSD) is a prime example of phenotypic plasticity in that gonadal sex is determined by the temperature of the incubating egg
- Temperature-dependent sex determination is mediated by pSTAT3 . . .
We show that signal transducer and activator of transcription 3 (STAT3) is phosphorylated at the warmer, female-producing temperature, binds the Kdm6b locus, and represses Kdm6b transcription, blocking the male pathway
- Environmental Sex Determination - Developmental Biology - NCBI Bookshelf
Temperature-dependent sex determination in three reptile species: the American alligator (Alligator mississippiensis), the red-eared slider turtle (Trachemys scripta elegans), and the alligator snapping turtle (Macroclemys temminckii)
- (PDF) Temperature-dependent sex determination - ResearchGate
In this chapter how the incubation environment affects sex determination in reptiles from a thermal and molecular standpoint is reviewed, and the evolution of TSD is briefly considered
- On the origin of patterns of temperature-dependent sex determination . . .
Species with temperature-dependent sex determination (TSD) exhibit significant variation in the relationship between incubation temperatures and the sex ratios they produce, making this an ideal system for comparing processes producing variation above and below the species level
- Temperature-Dependent Sex Determination in Reptiles
Temperature-dependent sex determination (TSD), where the temperature of the embryo's environment influences its sex development, is a widespread non-genetic process of sex determination among vertebrates, including reptiles All crocodilians, most turtles, many fish, and some lizards exhibit TSD
- The genetics of thermosensitive sex determination - PMC
Temperature-dependent sex determination, TSD for short, was first discovered in reptiles and has been studied for decades However, the mechanism underlying TSD has been remarkably hard to define Recent work has identified a new TSD gene and lays out a powerful approach for finding additional thermosensors
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