RNAase P is dependent on RNAase E action in processing monomeric RNA precursors that accumulate in an RNAase E- mutant of Escherichia coli.
RNAase P is dependent on RNAase E action in processing monomeric RNA precursors that accumulate in an RNAase E- mutant of Escherichia coli.
复制标题
RNAase P 依赖于 RNAase E 处理单体 RNA 前体的作用,这些前体在大肠杆菌的 RNAase E 突变体中积累。
DOI:
10.1016/0022-2836(81)90349-1
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发表时间:
1981
影响因子:
5.6
通讯作者:
Apirion,D
中科院分区:
文献类型:
--
作者:
Ray,BK;Apirion,D
A mutant strain ofEscherichia colicontaining a thermolabile RNAase E, an RNA processing enzyme, accumulates a number of immature RNA molecules at a non-permissive temperature. Some of these molecules are derived from ribosomal RNA transcription units and contain 5 S ribosomal RNA sequences while others are nonribosomal and contain transfer RNA sequences. In order to assess whether or not RNAase E can produce processing cleavages in such precursor tRNA molecules, we isolated monomeric RNA precursors that accumulate in this mutant strain and studied their maturation in cell-free systems. Our results show that RNAase E can introduce a cleavage near the 3′ end of some precursor tRNA molecules thereby allowing RNAase P to process the precursor molecule at its 5′ end.
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DOI:
--
发表时间:
1971
期刊:
Nature: New biology
影响因子:
--
作者:
Sidney Altman;Sidney Altman;J. Smith
通讯作者:
J. Smith
DOI:
--
发表时间:
1976
期刊:
Progress in Nucleic Acid Research and Molecular Biology
影响因子:
--
作者:
J. Smith
通讯作者:
J. Smith
影响因子:
64.5
作者:
J. Seidman;F. Schmidt;K. Foss;W. McClain
通讯作者:
W. McClain
DOI:
10.1016/s0021-9258(19)41057-0
发表时间:
1975
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
E. Bikoff;M. Gefter
通讯作者:
M. Gefter
影响因子:
3.5
作者:
H. Ishikura;Y. Yamada;S. Nishimura
通讯作者:
S. Nishimura