Same-Sex Sexual Behavior Partially Influenced by Genetics

Same-Sex Sexual Behavior Partially Influenced by Genetics

A new genome-wide association study (GWAS) involving more than 490,000 individuals, including 75,000 23andMe customers who consented to research, offers an intriguing glimpse into the complexity of sexual behavior. While the study found thousands of genetic variants with very, very small affects on same-sex sexual behavior, it did not find any “gay gene,” nor did […]