DNA replication timing of the human beta-globin domain is controlled by histone modification at the origin.
DNA replication timing of the human beta-globin domain is controlled by histone modification at the origin.
复制标题
人类 β-珠蛋白结构域的 DNA 复制时间由起始点的组蛋白修饰控制。
作者:
A. Goren;A. Tabib;M. Hecht;H. Cedar
The human beta-globin genes constitute a large chromosomal domain that is developmentally regulated. In nonerythroid cells, these genes replicate late in S phase, while in erythroid cells, replication is early. The replication origin is packaged with acetylated histones in erythroid cells, yet is associated with deacetylated histones in nonerythroid cells. Recruitment of histone acetylases to this origin brings about a transcription-independent shift to early replication in lymphocytes. In contrast, tethering of a histone deacetylase in erythroblasts causes a shift to late replication. These results suggest that histone modification at the origin serves as a binary switch for controlling replication timing.
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影响因子:
3.5
作者:
Hansen, RS;Stöger, R;Gartler, SM
通讯作者:
Gartler, SM
影响因子:
16
作者:
Vogelauer, M;Rubbi, L;Grunstein, M
通讯作者:
Grunstein, M
DOI:
10.1073/pnas.82.6.1810
发表时间:
1985-01-01
影响因子:
11.1
作者:
KONOPKA, JB;WATANABE, SM;WITTE, ON
通讯作者:
WITTE, ON
影响因子:
56.9
作者:
LICHTER, P;TANG, CJC;WARD, DC
通讯作者:
WARD, DC
DOI:
--
发表时间:
1987
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Donovan-Peluso,M;Acuto,S;Swanson,M;Dobkin,C;Bank,A
通讯作者:
Bank,A