Fish represent one of the most diverse groups of vertebrates, exhibiting a wide array of physiological adaptations that have enabled them to colonise nearly every aquatic habitat on Earth. Central to ...

The role of fish in research on genetics and evolution / C. Kosswig -- The sex-determining mechanism of the platyfish, Xiphophorus maculatus / K.D. Kallman -- Preliminary report on sex differentiation ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY (KFOR) – Genetic mutations in ...

Scientists show the extraordinary diversity of cichlid fish in Africa’s Lake Victoria was made possible by ‘genetic recycling’ - repeated cycles of new species appearing and rapidly adapting to ...

Researchers discover surprisingly high levels of genetic diversity among the colorful male morphs of a freshwater fish. Fish Species’ Y Chromosomes Diverged Even Without Recombination Fish Species’ Y ...

A new USC Stem Cell study published in the Proceedings of the National Academy of Sciences has identified key gene regulators that enable some deafened animals—including fish and lizards—to naturally ...