Scientists have created human sperm from skin cells. The researchers managed to reprogramme mature skin cells by introducing a cocktail of genes needed to create gametes and within a month the skin cell was transformed to become a germ cell, which can develop into sperm or an egg.

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Scientists have created human sperm from skin cells. The researchers managed to reprogramme mature skin cells by introducing a cocktail of genes needed to create gametes and within a month the skin cell was transformed to become a germ cell, which can develop into sperm or an egg.