Clarifying the role of condensin in shaping chromosomes
- PMID: 26022918
- DOI: 10.1038/ncb3183
Clarifying the role of condensin in shaping chromosomes
Abstract
A major controversy in the field of chromosome research has been whether condensin is required for achieving the highly compacted state of chromatin fibres in mitosis and meiosis. Through genetic experiments in mouse oocytes, condensin is now found to be indispensable for meiotic chromosome assembly by mediating chromosome compaction and disentanglement of sister chromatids and by conferring rigidity to chromosomes.
Comment on
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Condensin confers the longitudinal rigidity of chromosomes.Nat Cell Biol. 2015 Jun;17(6):771-81. doi: 10.1038/ncb3167. Epub 2015 May 11. Nat Cell Biol. 2015. PMID: 25961503 Free PMC article.
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