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It will also will let you take into account the effects of this chromosome to your health. XXX chromosomeIn 1993, the results of a study by Hamer and his team showed that men with certain genes were more prone to be gay. These genes were determined on the X chromosome, in particular the gene Xq28. Previous research had pointed to environmental elements as the explanation for homosexuality, but Hamer's findings advised that homosexuality was also genetically decided. This led scientists to seem additional into the biological mechanisms of homosexuality. Researchers studied DNA samples from members and their loved ones who were genetically related to them. These samples were then analysed for twenty-two X-linked genetic markers. Genetic markers are sequences in DNA that may be easily identified. This method is referred to as DNA linkage. This technique is used to determine which inherited genes are common to a couple of people. The study also found that the LOD (logarithm of odds) scores of these markers were carefully related.
02.03.2023
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