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Arrested crossover precursor structures form stable homologous bonds in a Tetrahymena meiotic mutant
Meiotic DNA double-strand breaks produce reciprocally exchanged DNA strands, which mature into chiasmata that hold homologous chromosomes together as bivalents. These bivalents are subsequently separated in the first meiotic division. In a mutant lacking the newly identified Tetrahymena gene APRO1 (...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8849441/ https://www.ncbi.nlm.nih.gov/pubmed/35171923 http://dx.doi.org/10.1371/journal.pone.0263691 |