Source: holybulliesandheadlessmonsters.blogspot.com - Thursday, August 29, 2019
Before the anti-LGBTQ industry has the opportunity to twist this study, we should get abreast of all the facts. From Reuters : A large scientific study into the biological basis of sexual behaviour has confirmed there is no single “gay gene” but that a complex mix of genetics and environment affects whether a person has same-sex sexual partners. The research, which analysed data on DNA and sexual experiences from almost half a million people, found there are thousands of genetic variants linked to same-sex sexual behaviour, most with very small effects. Five of the genetic markers were “significantly” associated with same-sex behaviour, the researchers said, but even these are far from being predictive of a person’s sexual preferences. “We scanned the entire human genome and found a handful - five to be precise - of locations that are clearly associated with whether a person reports in engaging in same-sex sexual behaviour,” said Andrea Ganna, a biologist at the Institute of Molecular Medicine in Finland who co-led the research. He said these have “a very small effect” and, combined, explain “considerably less than 1% of the variance in the self-reported same-sex sexual behaviour.” This means that non-genetic factors - such as environment, upbringing, personality, nurture - are far more significant in influencing a person’s choice of sexual partner, just as with most other personality, behavioural and physical human traits,
Source: Breaking News
Before the anti-LGBTQ industry has the opportunity to twist this study, we should get abreast of all the facts. From Reuters : A large scientific study into the biological basis of sexual behaviour has confirmed there is no single “gay gene” but that a complex mix of genetics and environment affects whether a person has same-sex sexual partners. The research, which analysed data on DNA and sexual experiences from almost half a million people, found there are thousands of genetic variants linked to same-sex sexual behaviour, most with very small effects. Five of the genetic markers were “significantly” associated with same-sex behaviour, the researchers said, but even these are far from being predictive of a person’s sexual preferences. “We scanned the entire human genome and found a handful - five to be precise - of locations that are clearly associated with whether a person reports in engaging in same-sex sexual behaviour,” said Andrea Ganna, a biologist at the Institute of Molecular Medicine in Finland who co-led the research. He said these have “a very small effect” and, combined, explain “considerably less than 1% of the variance in the self-reported same-sex sexual behaviour.” This means that non-genetic factors - such as environment, upbringing, personality, nurture - are far more significant in influencing a person’s choice of sexual partner, just as with most other personality, behavioural and physical human traits,
Source: Breaking News
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