Variations in sex steroid gene expression can expect competitive behaviors, bird examine indicates
Variations in sex steroid gene expression can expect competitive behaviors, bird examine indicates An Indiana college biologist has shown that natural version in measures of the brain’s capacity to process steroid hormones predicts useful variation in competitive behavior. the new work led by means of Kimberly A. Rosvall, a postdoctoral fellow and assistant studies scientist in the IU Blooming ton college of Arts and Sciences’ branch of Biology, has observed strong and great relationships between aggressive behavior in free-living birds and the abundance of messenger RNA in behaviorally relevant brain areas for three main sex steroid processing molecules: androgen receptor, estrogen receptor and aromatase. “character variation is the raw material ofRead More →