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Meiotic double-strand breaks occur once per pair of (sister) chromatids and, via Mec1/ATR and Tel1/ATM, once per quartet of chromatids

Meiotic recombination initiates via programmed double-strand breaks (DSBs). We investigate whether, at a given initiation site, DSBs occur independently among the four available chromatids. For a single DSB “hot spot”, the proportions of nuclei exhibiting zero, one, or two (or more) observable event...

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Bibliografiske detaljer
Main Authors: Zhang, Liangran, Kim, Keun P., Kleckner, Nancy E., Storlazzi, Aurora
Format: Artigo
Sprog:Inglês
Udgivet: National Academy of Sciences 2011
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3250133/
https://ncbi.nlm.nih.gov/pubmed/22123968
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1117937108
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