RPB7, one of two dissociable subunits of yeast RNA polymerase II, is essential for cell viability.
RPB7, one of two dissociable subunits of yeast RNA polymerase II, is essential for cell viability.
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RPB7 是酵母 RNA 聚合酶 II 的两个可解离亚基之一,对于细胞活力至关重要。
DOI:
10.1002/yea.320090309
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
Woychik,NA
中科院分区:
文献类型:
--
作者:
McKune,K;Richards,KL;Edwards,AM;Young,RA;Woychik,NA
TheSaccharomyces cerevisiaeRNA polymerase II subunit geneRPB7was isolated and sequenced.RPB7is a single copy gene whose sequence predicts a 19,000 Dalton protein of 171 amino acids. RPB7 is known to dissociate from RNA polymerase II as an RPB4/RPB7 subcomplexin vitro. RPB7 also appears to interact with RNA polymerase II in a manner dependent upon RPB4, since RNA polymerase II purified from cells lacking RPB4 also lacks RPB7. Previous results have demonstrated that deletion of theRPB4results in slow growth and cold‐ and temperature‐sensitivity. In contrast, deletion of theRPB7gene revealed that it is essential for cell growth and viability. Loss of both theRPB4and theRPB7genes causes lethality. These results suggest that RPB7 contributes to the function of RNA polymerase II in the absence of RPB4 either in a manner independent of its association with the enzyme or by directly binding to the enzyme in a manner independent of its association with RPB4.
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DOI:
--
发表时间:
1982
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Harris,SI;Patton,L;Barrett,L;Mandel,LJ
通讯作者:
Mandel,LJ
DOI:
10.1007/bf01941077
发表时间:
2005
期刊:
The Journal of Membrane Biology
影响因子:
--
作者:
R. Kinne;H. Murer;E. Kinne;M. Thees;G. Sachs
通讯作者:
G. Sachs
影响因子:
33.6
作者:
P. L. Jørgensen
通讯作者:
P. L. Jørgensen
DOI:
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发表时间:
1971
期刊:
Biochimica et Biophysica Acta
影响因子:
--
作者:
M. Fujita;H. Matsui;K. Nagano;M. Nakao
通讯作者:
M. Nakao
影响因子:
19.6
作者:
HJELLE, JT;MORIN, JP;TROUET, A
通讯作者:
TROUET, A