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Genes linked to homosexuality have been discovered by scientists in the biggest ever study into the genetic basis for sexual orientation. 在迄今为止最大规模的针对性取向遗传基础的研究中，科学家发现了与同性恋相关的基因。 For the first time, researchers looked at the complete genome - a person's entire DNA code - for more than 1,000 gay men and compared it to genetic data from a similar number of heterosexual males. 研究人员首次研究了1000多名同性恋男性的完整基因组--即个人全部的DNA代码，并将其与类似数量的异性恋男子的基因数据进行比较。 They discovered that DNA was different for gay and straight men around the genes SLITRK5 and SLITRK6. 他们发现，同性恋和异性恋男子在SLITRK5和SLITRK6两种基因上存在差异。 | 
