Afal, existe um "gene gay" no DNA humano? Veja o que diz a ciência - Canaltech

Contents:

• AFAL, EXISTE UM "GENE GAY" NO DNA HUMANO? VEJA O QUE DIZ A CIêNCIA
• THERE IS NO ‘GAY GENE.’ THERE IS NO ‘STRAIGHT GENE.’ SEXUALY IS JT PLEX, STUDY NFIRMS
• GAYE DNA
• WHY ARE PEOPLE GAY? GAY BY CHOICE OR IS BEG GAY GEIC?
• IS BEG GAY YOUR DNA? SCIENTISTS KEEP TRYG TO FD A GEIC BASIS FOR SEXUAL ORIENTATN
• IS BEG GAY YOUR DNA? HOMOSEXUAL MEN SHARE GEIC SIARI, STUDY CLAIMS
• GAY EDNA CHANDLER
• NO SGLE ‘GAY GENE’ TERM SAME-SEX SEXUAL BEHAVR, DNA ANALYSIS FDS
• WHAT DO THE NEW ‘GAY GEN’ TELL ABOUT SEXUAL ORIENTATN?
• 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
• IS THERE A "GAY GENE"? MAJOR NEW STUDY SAYS NO

AFAL, EXISTE UM "GENE GAY" NO DNA HUMANO? VEJA O QUE DIZ A CIêNCIA

Nse cenár, pquisador ada tão longe preenr as sutilezas da relação entre os gen, mas é possível adiantar que, até hoje, não foi enntrado nada o um "gene gay" no DNA do Brasil | Entenda o o DNA brasileiro po mudar a medica precisãoMedica do futuro: tt DNA pedidos onle funcnam?

Contua após a publicidaNo so da homossexualida, a prcipal iia é que ela envolva tanto aspectos heredárs (os gen) quanto portamentais.

Pquisa sobre a genéti da homossexualidaPara alguns biólogos, a genéti da homossexualida po ser um paradoxo.

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

Dsa forma, gen que predispõem as psoas à homossexualida, raramente, seriam transmidos às geraçõ futuras. No entanto, tudos feos tanto em humanos quanto em animais já monstraram que a homossexualida é um fato. Publido por pquisador da Universida Queensland, na Atrália, um novo tudo intifiu alguns padrõ genétis que pom tar associados ao portamento homossexual.

Em nenhum momento, os participant foram perguntados sobre a sua orientação sexual — gay, lésbi ou bissexual. Entretanto, nenhuma ssas variaçõ parecia afetar o portamento sexual por si só, apoiando pquisas anterr que não enntraram nenhum sal do "gene gay". Contua após a publicidaAté on a genéti po explir a homossexualida?

Além disso, "não existe um 'gene gay'”, stau a prcipal tora do tudo e pquisadora do MIT, Andrea Ganna.

GAYE DNA

Já para nferir o tudo que fen a não existência um "gene gay", clique Nature (1) e (2).

There is no sgle gene rponsible for a person beg gay or a lbian. The study of nearly a half ln people clos the door on the bate around the existence of a so-lled “gay gene. In s stead, the report fds that human DNA nnot predict who is gay or heterosexual.

It is worth keepg md that this study only vers some typ of sexualy — gay, lbian and cis-straight — but don’t offer many sights to genr inty. 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.

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

“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. “We worried a lot about volunteer bias, ” said Bailey, whose rearch clus a wily publicized study on Xq28 and gay brothers om 2018. Sanrs llaborated wh Bailey on those earlier studi and said their work had always admted that there was no sgle “gay gene.

IS BEG GAY YOUR DNA? SCIENTISTS KEEP TRYG TO FD A GEIC BASIS FOR SEXUAL ORIENTATN

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. In other words, tri to judge if a person leans gay, straight or bisexual. “[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.

If you are lucky then you may fd some prevly undisvered Gaye anctors. a surname is generally hand down om father to son, this would be a good tt to explore the Gaye fay tree. If you are lookg for historil Gaye fay rerds then please vis our.

Estimat as to the number of gay people the populatn range om 1--20 to 1--10, so why are some people gay?

IS BEG GAY YOUR DNA? HOMOSEXUAL MEN SHARE GEIC SIARI, STUDY CLAIMS

The simplt answer is to look at the fn of the word "gay. " The term gay is a synonym for homosexual, which is fed as, 1, 2.

In other words, 5-10% of people experience same-sex sexual attractn or behavr; of urse, this don't speak to what mak people gay.

GAY EDNA CHANDLER

No one knows for certa why any dividual is gay, but the current thought is that beg gay is not a choice. (read: Cure the Gay: Gay Conversn Therapy – Real or Hoax?

) The reasons people are gay are both physlogil and psychologil.

NO SGLE ‘GAY GENE’ TERM SAME-SEX SEXUAL BEHAVR, DNA ANALYSIS FDS

Morn science is workg to show that geics is one of the of beg gay, although some science nflicts this area.

"In recent years, evince has accumulated that a homosexual orientatn is hered.

WHAT DO THE NEW ‘GAY GEN’ TELL ABOUT SEXUAL ORIENTATN?

Study of fay history reveals that homosexual men have more homosexuals their fay tree than do heterosexuals. The precise gen volved the of beg gay have not yet been intified but they appear to e om the mother.

Addnally, some studi have found that the bras om homosexuals differ om the bras of heterosexuals.

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

Psychologil reasons also appear to be part of why a person is gay.

IS THERE A "GAY GENE"? MAJOR NEW STUDY SAYS NO

A female-domated upbrgg a gay man's past, wh an absence of a male role mol.