With stem cells and CRISPR, scientists breed mice with same-sex parents

With stem cells and CRISPR, scientists breed mice with same-sex parents

Rewriting reproduction: With stem cells and CRISPR, scientists breed mice with same-sex parents

By ANDREW JOSEPH

LEYUN WANG/CHINESE ACADEMY OF SCIENCES

Chinese scientists say they bred mice with two genetic fathers, steering around biological hurdles that prevent same-sex parents from having offspring.

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