There is no ‘gay gene.’ There is no ‘straight gene.’ Sexualy is jt plex, study nfirms | PBS NewsHour

Contents:

• WHY ARE PEOPLE GAY? GAY BY CHOICE OR IS BEG GAY GEIC?
• IS A PERSON ‘BORN GAY’, OR IS BEG GAY A LEARNED BEHAVR?
• ARE WE BORN GAY?
• ARE YOU BORN GAY OR IS A CHOICE? SCIENTISTS MIGHT HAVE FOUND THE ANSWER
• THERE IS NO ‘GAY GENE.’ THERE IS NO ‘STRAIGHT GENE.’ SEXUALY IS JT PLEX, STUDY NFIRMS
• IS ANYONE BORN GAY?
• BEG GAY NOT A CHOICE: SCIENCE CONTRADICTS BEN CARSON
• 'GAY GEN': SCIENCE IS ON THE RIGHT TRACK, WE'RE BORN THIS WAY. LET’S AL WH .
• IS THERE ARE GAY GENE? ARE YOU BORN GAY OR IS BEG GAY A CHOICE?
• CAN A PERSON BE BORN GAY?

WHY ARE PEOPLE GAY? GAY BY CHOICE OR IS BEG GAY GEIC?

It very much appears that same-sex sexual attractn is not a choice but actg on is; so if you fe gay as the mere prence of same-sex attractn, then om everythg we unrstand, beg gay is not a choice. If, on the other hand, you nsir someone to be gay only if they act on their same-sex attractn then beg gay n be nsired a choice pendg on an dividual's behavr. In 1993, a study published the journal Science showed that fai wh two homosexual brothers were very likely to have certa geic markers on a regn of the X chromosome known as Xq28.

Some people might argue that if you are “geilly gay” but the thought of homosexualy nseat you, then you jt haven’t accepted the fact that you really are gay. In 1991, a study published the journal Science seemed to show that the hypothalam, which ntrols the release of sex hormon om the puary gland, gay men differs om the hypothalam straight men.

PET and MRI studi performed 2008 have shown that the two halv of the bra are more symmetril homosexual men and heterosexual women than heterosexual men and homosexual women. The studi have also revealed that nnectns the amygdalas of gay men remble those of straight women; gay women, nnectns the amygdala remble those of straight men.

IS A PERSON ‘BORN GAY’, OR IS BEG GAY A LEARNED BEHAVR?

Today, however, we know much more about the bra than we did when homosexualy was nsired a disease that required treatment, and the amount of knowledge that we have about the bra is creasg.

If we fe beg gay as engagg homosexual behavr (the ncept of “gay” as an inty is a Wtern cultural ncept – people who have sex wh both men and women may ll themselv gay, straight or bisexual, pendg on the l of their culture or subculture), then people stop beg gay as soon as they stop engagg this behavr. I believe that people have the right to engage any behavr that they choose, as long as their actns do not harm others, and I believe that gay sex and gay relatnships do not e harm to anyone.

(Of urse, there are abive and unhealthy gay relatnships that should not be tolerated, jt as there are unhealthy heterosexual relatnships that should not be tolerated. If sexual preference n be altered, then people who support gay rights n’t rely on the argument that gay people should be protected om discrimatn bee gay people have no choice but to be gay – an argument that seems like an apology for homosexualy, as if homosexualy is a disease for which there is no cure.

ARE WE BORN GAY?

Jt as gay people who are happy as they are should not be forced to change their sexual orientatn, gay people who want to be straight should have the right to change if they n – and the rrect word is “change” – not “cure”. Photo creds: Vanuver Gay Pri Para 2008 by edallaluna on Wikimedia Commons; DNA by ynse on Wikimedia Commons; Bra fMRI by views exprsed are those of the thor(s) and are not necsarily those of Scientific Amerin. What scientists refer to as “aternal birth orr effect” is based on the fact that fai wh several children there is a greater probabily of the velopment of homosexualy children further down the birth orr than there is the first or send child.

First of all is imperative that we make a clear distctn between homosexual orientatn (which is born) and homosexual behavr or practice (which is a choice).

ARE YOU BORN GAY OR IS A CHOICE? SCIENTISTS MIGHT HAVE FOUND THE ANSWER

Neher fornitors, nor idolaters, nor adulterers, nor homosexuals, nor sodom, nor thiev, nor veto, nor dnkards, nor revilers, nor extortners will her the kgdom of God. But on the other, he totally wrtl wh the image produced by the ia that one might be "born gay, " of a ltle male neonate appearg wh illy pk diapers and graspg a Barbie doll. First, by ncentratg on the left si of the graphs, the rear n see that there is a segment of adult gay men who remember beg highly genr non-nformg as kids.

Maybe we n agree that the image evoked by "born gay"—that ltle girl neonate appearg wearg overalls and graspg a toy tck—do not help thk through qutns of sexual sire and inty. However, blogists have documented homosexual behavr more than 450 speci, argug that same-sex behavr is not an unnatural choice, and may fact play a val role wh populatns.

So-lled genome-wi associatn studi intified a gene lled SLITRK6, which is active a bra regn lled the diencephalon that differs size between people who are homosexual or heterosexual.

THERE IS NO ‘GAY GENE.’ THERE IS NO ‘STRAIGHT GENE.’ SEXUALY IS JT PLEX, STUDY NFIRMS

While there is no sgle “gay gene, ” there is overwhelmg evince of a blogil basis for sexual orientatn that is programmed to the bra before birth based on a mix of geics and prenatal ndns, none of which the fet choos. For example, has been reported that men wh more olr brothers are more likely to be homosexual, and has been speculated that this uld relate to a blogil effect the mother’s womb.

Even some people who self-intify as gay are rejectg the ia that they were “born that way” — and the fensivens of the implied argument, “I’m only like this bee I n’t help . The largt ever study to the existence of a so-lled ‘gay gene’, nducted by NorthShore Rearch Instute, looked at 409 sets of gay brothers an effort to fally put the bate to rt.

IS ANYONE BORN GAY?

Lead scientist Alan Sanrs said that the work “eros the notn that sexual orientatn is a choice” – but said the study also did not intify a sgle gene which was the direct e of homosexualy.

BEG GAY NOT A CHOICE: SCIENCE CONTRADICTS BEN CARSON

Though some rema sceptil, nroscientist Simon LeVay told the New Scientist: “His study knocks another nail to the ff of the ‘chosen liftyle’ theory of homosexualy.

'GAY GEN': SCIENCE IS ON THE RIGHT TRACK, WE'RE BORN THIS WAY. LET’S AL WH .

“Y, we have a choice life, to be ourselv or to nform to someone else’s ia of normaly, but beg straight, bisexual or gay, or none of the, is a central part of who we are, thanks part to the DNA we were born wh.

Richard Lane of Stonewall told the Inpennt: “While some people may choose to foc on the ntug bate of whether people are born gay or not, we’ll ntue to foc on makg sure everyone has the same rights and opportuni regardls of who they love. Humans have tried to unrstand human sexualy for centuri — and geics rearchers joed the ay the early 1990s after a seri of studi on tws suggted homosexualy ran fai.

IS THERE ARE GAY GENE? ARE YOU BORN GAY OR IS BEG GAY A CHOICE?

“As a teenager tryg to unrstand myself and unrstand my sexualy, I looked at the ter for “the gay gene” and obvly me across Xq28, ” said Fah Sathirapongsasuti, a study -thor and senr scientist at 23andMe, which he joked once led him to believe he hered his gayns om his mother. The rearchers had members of the same-sex muny review the study’s sign and language, and they adm that their termology and fns for gay, lbian and heterosexual do not reflect the full nature of the sexualy ntuum.

CAN A PERSON BE BORN GAY?

“[Our study] unrsr an important role for the environment shapg human sexual behavr and perhaps most importantly there is no sgle gay gene but rather the ntributn of many small geic effects sttered across the genome, ” Neale said.

Many homosexuals hold to the belief that they were born that way, and there are some rearchers who suggt, on the basis of several recent studi, that there may be a geic predisposn toward homosexualy some people. Gay nrologist Simon LeVay explas that sexual orientatn is “the tra that predispos to experience sexual attractn” (Gay, Straight, and the Reason Why, 1).