A female African clawed frog, Xenopus laevis, was housed at the Biological Resources Facility of North Carolina State University in a tank with two other females. The frog was ∼1.5 years old and ...

More information: Ben J Evans et al, Rapid Sex Chromosome Turnover in African Clawed Frogs (Xenopus) and the Origins of New Sex Chromosomes, Molecular Biology and Evolution (2024). DOI: 10.1093 ...

The Haute-Garonne prefecture emphasizes that “the presence of populations of African clawed frog has been ... (MH with AsD - Source: 20 Minutes - Illustration: Unsplash) Be sure to read all ...