(Reuters) - U.S. researchers on Thursday said they had found a way to predict male sexual orientation based on molecular markers that control DNA function, but genetics experts warned that the research has important limitations and will not provide definitive answers to a potential biological basis for sexual preference.br clear='all'/br/br/a href="http://rc.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/rc/1/rc.htm" rel="nofollow"img src="http://rc.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/rc/1/rc.img" border="0"//abr/br/a href="http://rc.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/rc/2/rc.htm" rel="nofollow"img src="http://rc.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/rc/2/rc.img" border="0"//abr/br/a href="http://rc.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/rc/3/rc.htm" rel="nofollow"img src="http://rc.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/rc/3/rc.img" border="0"//abr/br/a href="http://da.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/a2.htm"img src="http://da.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/a2.img" border="0"//abr/a href="http://adchoice.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/ach.htm"img src="http://adchoice.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/ach.img" border="0"//aimg width="1" height="1" src="http://pi.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/a2t.img" border="0"/img width="1" height="1" src="http://pi2.feedsportal.com/r/241225661058/u/49/f/654220/c/35217/s/4a866696/sc/32/a2t2.img" border="0"/img width='1' height='1' src='http://reuters.us.feedsportal.com/c/35217/f/654220/s/4a866696/sc/32/mf.gif' border='0'/div class="feedflare"
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