In cattle, this gene and the hormone it produces regulates metabolism, fat deposition, and affects reproduction.
Three years ago, Penn Vet researchers reported a major breakthrough in equine assisted reproduction. Katrin Hinrichs, Harry Werner Endowed Professor of Equine Medicine, and colleagues developed a ...
Despite theoretical expectations of balanced 1:1 sex ratios between females and males, many dioecious plant species exhibit sex ratio distortions. A recent study in persimmon shows how this can be ...