RIBOSOMAL-RNA TRANSCRIPTION RATE IN ESCHERICHIA-COLI

被引：71

作者：

GOTTA, SL ^{[1
]}

MILLER, OL ^{[1
]}

FRENCH, SL ^{[1
]}

机构：

[1] UNIV VIRGINIA,DEPT BIOL,CHARLOTTESVILLE,VA 22903

来源：

JOURNAL OF BACTERIOLOGY | 1991年 / 173卷 / 20期

关键词：

D O I：

10.1128/jb.173.20.6647-6649.1991

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The rate of in vivo transcription elongation for Escherichia coli rRNA operons was determined by electron microscopy following addition of rifampin to log-phase cultures. Direct observation of RNA polymerase positions along rRNA operons 30, 40, and 70 s after inhibition of transcription initiation yielded a transcription elongation rate of 42 nucleotides per s.

引用

页码：6647 / 6649

页数：3

共 50 条

[11] INITIATION SITES FOR THE INVITRO TRANSCRIPTION OF RIBOSOMAL-RNA OPERONS IN ESCHERICHIA-COLI
GILBERT, SF
BOER, HAD
NOMURA, M
FEDERATION PROCEEDINGS, 1979, 38 (03) : 228 - 228
[12] CONTROL OF RIBOSOMAL-RNA SYNTHESIS IN ESCHERICHIA-COLI .4. FREQUENCY OF TRANSCRIPTION OF RIBOSOMAL-RNA GENES AS A FUNCTION OF GROWTH-RATE
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MOLECULAR & GENERAL GENETICS, 1978, 164 (01): : 39 - 44
[13] NUMBER OF RIBOSOMAL-RNA GENES IN ESCHERICHIA-COLI
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FEBS LETTERS, 1977, 79 (01) : 77 - 79
[14] SYNTHESIS AND MATURATION OF RIBOSOMAL-RNA IN ESCHERICHIA-COLI
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[15] ISOLATION OF RIBOSOMAL-RNA MUTANTS IN ESCHERICHIA-COLI
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[16] RIBOSOMAL-RNA CISTRON TOPOGRAPHY IN ESCHERICHIA-COLI
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[17] STABILITY AND MATURATION OF ESCHERICHIA-COLI RIBOSOMAL-RNA
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MICROBIOS, 1978, 21 (83) : 41 - 46
[18] CLONING OF THE PROMOTERS OF AN ESCHERICHIA-COLI RIBOSOMAL-RNA GENE - NEW EXPERIMENTAL SYSTEM TO STUDY THE REGULATION OF RIBOSOMAL-RNA TRANSCRIPTION
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GENE, 1983, 22 (2-3) : 191 - 201
[19] ESCHERICHIA-COLI FIS PROTEIN ACTIVATES RIBOSOMAL-RNA TRANSCRIPTION INVITRO AND INVIVO
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[20] ELECTRON-MICROSCOPIC ANALYSIS OF TRANSCRIPTION OF A RIBOSOMAL-RNA OPERON OF ESCHERICHIA-COLI
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NUCLEIC ACIDS RESEARCH, 1981, 9 (06) : 1339 - 1350

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