Recent insights into mechanisms preventing ectopic centromere formation.
Recent insights into mechanisms preventing ectopic centromere formation.
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DOI:
10.1098/rsob.210189
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发表时间:
2021-09
期刊:
影响因子:
5.8
通讯作者:
Li F
中科院分区:
文献类型:
--
作者:
Dong Q;Yang J;Gao J;Li F
The centromere is a specialized chromosomal structure essential for chromosome segregation. Centromere dysfunction leads to chromosome segregation errors and genome instability. In most eukaryotes, centromere identity is specified epigenetically by CENP-A, a centromere-specific histone H3 variant. CENP-A replaces histone H3 in centromeres, and nucleates the assembly of the kinetochore complex. Mislocalization of CENP-A to non-centromeric regions causes ectopic assembly of CENP-A chromatin, which has a devastating impact on chromosome segregation and has been linked to a variety of human cancers. How non-centromeric regions are protected from CENP-A misincorporation in normal cells is largely unexplored. Here, we review the most recent advances on the mechanisms underlying the prevention of ectopic centromere formation, and discuss the implications in human disease.
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影响因子:
11.8
作者:
Chen, Chin-Chi;Bowers, Sarion;Lipinszki, Zoltan;Palladino, Jason;Trusiak, Sarah;Bettini, Emily;Rosin, Leah;Przewloka, Marcin R.;Glover, David M.;O'Neill, Rachel J.;Mellone, Barbara G.
通讯作者:
Mellone, Barbara G.
DOI:
10.1083/jcb.201305036
发表时间:
2014-02-03
期刊:
The Journal of cell biology
影响因子:
--
作者:
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通讯作者:
Mellone BG
影响因子:
4.5
作者:
Catania S;Pidoux AL;Allshire RC
通讯作者:
Allshire RC
影响因子:
64.5
作者:
Black BE;Cleveland DW
通讯作者:
Cleveland DW
影响因子:
14.9
作者:
Boltengagen, Mark;Huang, Anming;Lusser, Alexandra
通讯作者:
Lusser, Alexandra