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DNA

World news about “DNA” published by euronews.

14/02 12:08 CET

Being gay is in a man’s genes, says study

Being gay is in a man’s genes, says study

Fresh evidence has emerged to back up the idea male sexual orientation is influenced by genes. Researchers looked at the DNA of 400 gay men and found two chromosomes that appear to be linked to homosexuality. But it is not known which of the chromosomes' genes are the…