Promoter Sequence for Stringent Control of Bacterial Ribonucleic Acid Synthesis
AUTOR(ES)
Travers, Andrew A.
RESUMO
In bacterial promoters subject to stringent control the heptanucleotide sequence spanning nucleotide positions −5 to +2 (defining the −10 region [D. Pribnow, J. Mol. Biol. 99:419–443, 1975] as positions −12 to −6) is highly conserved. This conserved region, for which the best consensus sequence is [Formula: see text] is absent from promoters which are not under stringent control.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=293725Documentos Relacionados
- Ribonucleic Acid Synthesis in T2-infected Escherichia coli During “Stringent” Control
- Stringent control and growth-rate-dependent control have nonidentical promoter sequence requirements.
- Stringent regulation of the synthesis of a transfer ribonucleic acid biosynthetic enzyme: transfer ribonucleic acid(m5U)methyltransferase from Escherichia coli.
- Rapid micromethod for the purification of Escherichia coli ribonucleic acid polymerase and the preparation of bacterial extracts active in ribonucleic acid synthesis.
- Stable Ribonucleic Acid Synthesis in Stringent (rel+) and Relaxed (rel−) Polyamine Auxotrophs of Escherichia coli K-12