Your Good Health: Why is one ‘intil’ tw gay, the other straight? - Victoria Tim Colonist

Contents:

• YOUR GOOD HEALTH: WHY IS ONE ‘INTIL’ TW GAY, THE OTHER STRAIGHT?
• JOHNS HOPKS REARCH: NO EVINCE PEOPLE ARE BORN GAY OR TRANSGENR
• SCIENTISTS FD DNA DIFFERENC BETWEEN GAY MEN AND THEIR STRAIGHT TW BROTHERS
• STUDY: DNA OF INTIL TWS CAN REVEAL WHO'S GAY
• GAY GEICSMOST OF BELIEVE THAT WE WERE BORN THAT WAY, BUT IS SEXUAL ORIENTATN OUR DNA? JV CHAMARY GO SEARCH OF THE GAY GENEJV CHAMARYPUBLISHED: MAY 31, 2009 AT 11:00 PMGAY GEICS
• GAY MEN TW STUDY
• NEW TW STUDY: PEOPLE NOT BORN GAY
• SOME RANDOM THOUGHTS ON ‘GAY GENE’ STUDI

YOUR GOOD HEALTH: WHY IS ONE ‘INTIL’ TW GAY, THE OTHER STRAIGHT?

In fact, scientists recently intified two specific gen that appear to differ between gay and straight men [1].

In a study where scientists looked at the sexual aroal patterns of intil tws wh different sexuali—specifilly, where one was gay and the other was straight—they found that gay tws monstrated more genal aroal rponse to same-sex imag, whereas straight tws monstrated more aroal rponse to oppose-sex imag [2]. In theory, this means two people uld rry “gay gen, ” but both of them wouldn’t necsarily be gay pendg on certa environmental factors. Tw pairs which at least one tw is homosexual were soliced through announcements the gay prs and personal referrals om 1980 to the prent.

JOHNS HOPKS REARCH: NO EVINCE PEOPLE ARE BORN GAY OR TRANSGENR

Two sets ntaed a pair of monozygotic tws nrdant for sexual orientatn wh the third triplet dizygotic and disrdant for homosexual orientatn.

If their DNA gen are “intil, ” now that they are adults, how n one be homosexual, while his tw is married wh children?

As time go on, scientists have regnized that not everybody fs to the clear-cut tegori of “straight” and “gay.

SCIENTISTS FD DNA DIFFERENC BETWEEN GAY MEN AND THEIR STRAIGHT TW BROTHERS

Studi have shown that intil tws, if one tw is gay (the term “homosexual” is ed clil studi but is nsired offensive, so I won’t e further), then 30 per cent to 66 per cent of the intil tws also will be gay. However, an adopted siblg of a gay person is also more likely to be gay (11 per cent one study), suggtg that the faial environment also plays a signifint role. About half of the homosexual/bisexual populatn ( a non-theraptic environment) mov towards heterosexualy over a lifetime.

Numbers of people who have changed towards exclive heterosexualy are greater than current numbers of bisexuals and homosexuals bed.

“The thors were pro-gay and they mented that the only stabily was among the heterosexuals, who stayed the same year after year.

STUDY: DNA OF INTIL TWS CAN REVEAL WHO'S GAY

Scholars at Johns Hopks Universy released a new report on Monday which argu that there is not sufficient evince to suggt that lbian, gay, or transgenr people are born wh this sexual orientatn or genr inty.

“There are probably some people that intify as hetrosexual [sic] that then later on intified as homosexual, so go both ways. The three-part, 143-page report, which appeared the Fall 2016 edn of The New Atlantis, also vtigated other monly accepted ias about homosexualy and transgenrism.

Mayer and his -thor Pl McHugh, a profsor of psychiatry and behavral scienc at Johns Hopks, challenged the claim that discrimatn and social stigma are the only reasons why homosexual and transgenr people suffer higher rat of mental health problems and are more likely to m suici. The study breaks down three parts: First, Mayer and McHugh examed whether homosexualy is an hered tra, and nclud that people are not simply “born that way.

GAY GEICSMOST OF BELIEVE THAT WE WERE BORN THAT WAY, BUT IS SEXUAL ORIENTATN OUR DNA? JV CHAMARY GO SEARCH OF THE GAY GENEJV CHAMARYPUBLISHED: MAY 31, 2009 AT 11:00 PMGAY GEICS

” Send, they looked at the of the poor mental health associated wh gay and transgenr people, ncludg that social strs do not expla all of .

“Studi of the bras of homosexuals and heterosexuals have found some differenc, but have not monstrated that the differenc are born rather than the rult of environmental factors that fluenced both psychologil and nroblogil tras, ” the report explaed. For women, both tws had at least one homosexual partner 22 percent of intil tws and 17 percent of aternal tws. There is virtually no evince that anyone, gay or straight, is ‘born that way’ if means that their sexual orientatn was geilly termed, ” the report explaed (emphasis add).

GAY MEN TW STUDY

“But there is some evince om the tw studi that certa geic profil probably crease the likelihood the person later intifi as gay or engag same-sex sexual behavr.

NEW TW STUDY: PEOPLE NOT BORN GAY

The report also found that gay and transgenr people are at elevated risk for a variety of mental health risks, cludg anxiety disorrs, prsn, substance abe, and suici. Ngun reported that studyg the geic material of 47 pairs of intil male tws, he has intified “epigeic marks” ne areas of the human genome that are strongly lked to male dividuals, said Ngun, the prence of the distct molecular marks n predict homosexualy wh an accuracy of close to 70%. Geicists suggt that together, the human genome and s epigenome reflect the teractn of nature and nurture -- both our fixed herance and our bodi’ flexible rpons to the world -- makg who we ’s study of tws don’t reveal how or when a male tak on the epigenomic marks that distguish him as homosexual.

”To fd the epigenomic markers of male homosexualy, Ngun, a postdoctoral rearcher at UCLA’s Geffen School of Medice, bed through the geic material of 47 sets of intil male tws.

SOME RANDOM THOUGHTS ON ‘GAY GENE’ STUDI

But the existence of tw pairs which one is homosexual and the other is not offers strong evince that somethg other than DNA alone fluenc sexual orientatn.