One concern is that evidence that genes influence same-sex behavior could cause anti-gay activists to call for gene editing or embryo selection, even if that would be technically impossible. An ambitious new study — the largest ever to analyze the genetics of same-sex sexual behavior — found that genetics does play a role, responsible for perhaps a third of the influence on whether someone has same-sex sex.
That, he said, means that the genetic variants found in the latest research might reflect another trait particular to those who chose to respond. They worry more about this than the consequences of choice or environmental explanations, which are not without risk either. Discussions between Dr.
There, they found considerable genetic overlap between those results and whether people ever engaged in same-sex sex, suggesting Gay genes science is on the right track these aspects of sexual orientation share common genetics, they said.
The Gay genes science is on the right track he identified was on the X chromosome, one of the sex chromosomes, a location the new study did not flag as being significant for same-sex sexual behavior. I would argue that understanding our fundamental biological nature should make us more vigorous in promoting LGB rights.
The moment the study was published online Thursday afternoon, the Broad Institute took the unusual step of posting essays by Dr.
The largest study of same-sex sexual behavior finds the genetics are complicated, and social and environmental factors are also…. So far, Altmetric has seen 23 posts from 18 blogs. There might be thousands of genes influencing same-sex sexual behavior, each playing a small role, scientists believe.
Genes are far from the whole story.
We are who we are, and our sexualities are part of human nature. A much higher proportion of the 23andMe sample — about 19 percent compared to about 3 percent of the Biobank sample — reported a same-sex sexual experience, a difference possibly related to cultural factors or because the specific 23andMe sexual orientation survey might attract more L.
I n a recent Guardian article , Simon Copland argued that it is very unlikely people are born gay or presumably any other sexual orientation.