Article
Re-engineering the zinc fingers of PRDM9 reverses hybrid sterility in mice.
Nature - 11 Feb 2016
Davies Benjamin, Hatton Edouard, Altemose Nicolas, Hussin Julie G, Pratto Florencia, Zhang Gang, Hinch Anjali Gupta, Moralli Daniela, Biggs Daniel, Diaz Rebeca, Preece Chris, Li Ran, Bitoun Emmanuelle, Brick Kevin, Green Catherine M, Camerini-Otero R Daniel, Myers Simon R, Donnelly Peter
Abstract excerpt
The DNA-binding protein PRDM9 directs positioning of the double-strand breaks (DSBs) that initiate meiotic recombination in mice and humans. Prdm9 is the only mammalian speciation gene yet identified and is responsible for sterility phenotypes in male hybrids of certain mouse subspecies. To investigate PRDM9 binding and its role in fertility and meiotic recombination, we humanized the DNA-binding domain of PRDM9...
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