Open AccessHistone Marks Direct Chromosome Segregation
Author(s) -
Vincenzo Pirrotta
Publication year - 2015
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2015.10.043
Subject(s) - biology , genetics , histone , chromosome , chromosome segregation , evolutionary biology , microbiology and biotechnology , dna , gene
Germline stem cells divide asymmetrically, producing a self-renewing stem cell and a differentiating progenitor. Xie et al. now show that this depends on two asymmetric events that together partition a genome copy, carrying the old histones to the stem cell daughter and a copy with new, unmarked histones to the differentiating daughter.
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