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Mouse pups with same-sex parents born in China using stem cells and gene editing | Science Daily
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Mouse pups with same-sex parents born in China using stem cells and gene editing | Science Daily

Researchers at the Chinese Academy of Sciences were able to produce healthy mice with two mothers that went on to have normal offspring of their own. Mice from two dads were also born but only survived for a couple of days. The work, presented October 11 in the journal Cell Stem Cell, looks at what makes it so challenging for animals of the same sex to produce offspring and suggests that some of these barriers can be overcome using stem cells and targeted gene editing.

“We were interested in the question of why mammals can only undergo sexual reproduction. We have made several findings in the past by combining reproduction and regeneration, so we tried to find out whether more normal mice with two female parents, or even mice with two male parents, could be produced using haploid embryonic stem cells with gene deletions,” says co-senior author Qi Zhou.

Source: Mouse pups with same-sex parents born in China using stem cells and gene editing | Science Daily