Chromatin-bound nuclear pore components regulate gene expression in higher eukaryotes.
Chromatin-bound nuclear pore components regulate gene expression in higher eukaryotes.
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DOI:
10.1016/j.cell.2009.12.054
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发表时间:
2010-02-05
期刊:
影响因子:
64.5
通讯作者:
Hetzer MW
中科院分区:
文献类型:
--
作者:
Capelson M;Liang Y;Schulte R;Mair W;Wagner U;Hetzer MW
Nuclear pore complexes have recently been shown to play roles in gene activation, however their potential involvement in metazoan transcription remains unclear. Here we show that the nucleoporins Sec13, Nup98 and Nup88, as well as a group of FG-repeat nucleoporins, bind to the Drosophila genome at functionally distinct loci that often do not represent NE contact sites. While Nup88 localizes to silent loci, Sec13, Nup98 and a subset of FG-repeat nucleoporins bind to developmentally regulated genes undergoing transcription induction. Strikingly, RNAi-mediated knockdown of intranuclear Sec13 and Nup98 specifically inhibits transcription of their target genes and prevents efficient reactivation of transcription after heat shock, suggesting an essential role of NPC components in regulating complex gene expression programs of multicellular organisms.
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影响因子:
4.6
作者:
Cherbas, L;Hu, X;Cherbas, P
通讯作者:
Cherbas, P
DOI:
10.1083/jcb.142.5.1195
发表时间:
1998-09-07
期刊:
The Journal of cell biology
影响因子:
--
作者:
Gigliotti S;Callaini G;Andone S;Riparbelli MG;Pernas-Alonso R;Hoffmann G;Graziani F;Malva C
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Malva C
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3.3
作者:
Griffis, ER;Altan, N;Powers, MA
通讯作者:
Powers, MA
影响因子:
64.8
作者:
Guelen, Lars;Pagie, Ludo;van Steensel, Bas
通讯作者:
van Steensel, Bas
影响因子:
6.4
作者:
Agudo, D;Gómez-Esquer, F;Schneider, J
通讯作者:
Schneider, J