Reducing MSH4 copy number prevents meiotic crossovers between non-homologous chromosomes in Brassica napus
Non-homologous crossovers impair correct chromosome segregation in allopolyploids. Here the authors show that most non-homologous crossovers in Brassica napus arise from MSH4-dependent recombination and provide evidence that post-polyploidization reduction of MSH4 duplicate stabilizes meiosis.
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2019
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/d15b2afdd223409c9dabd7168d99dfbb |
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