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Male fruit flies have more DNA repeats that may explain their shorter lifespan compared to females.
It's believed that 0.5% of all people alive today or millions of people are descendants of Genghis Khan - the founder of the Mongol empire, which became the largest contiguous empire in history after his demise. Research now shows that his prolific breeding wasn't alone in history after another ten huge genetic lineages were discovered. Their founders lived between 2100 BC and 300 BC.
You may understand that all people are different, but it takes a lot of genetics to understand just how different humans really are. Albert Perry for example has something spectacular in his genome: his Y chromosome is so distinct, so easily identifiable that it basically revealed new information about our species. Working their way around […]
Good news for men, and especially women: the Y chromosome, which holds the male sex determining genes in most mammals, including humans, is not going extinct, as some claim, as a new research found that the diminishing gene numbers have come to a halt and will remain this way. Sex chromosomes come in pairs, such […]