Region 1 of σ70 is required for efficient isomerization and initiation of transcription by Escherichia coli RNA polymerase

Basic local alignment search tool

Stephen F. Altschul, Warren Gish, Webb Miller et al. · Journal of Molecular Biology · 1990 · 92.8K citations

Bioinformatics, Engineering, Information Retrieval +10

Sigma factors from<i>E. coli, B. subtilis</i>, phage SP01, and phage T4 are homologous proteins

Michael Gribskov, Richard R. Burgess · Nucleic Acids Research · 1986 · 451 citations · Full text

Cascades of sigma factors

Richard Losick, Janice Pero · Cell · 1981 · 443 citations

Cluster Algebra, Sigma Factors

Cyclic Re-use of the RNA Polymerase Sigma Factor

Andrew Travers, Richard R. Burgess · Nature · 1969 · 392 citations

Natural Sciences, Rna Biology, Molecular Biology +4

Altered promoter recognition by mutant forms of the σ70 subunit of Escherichia coli RNA polymerase

Deborah A. Siegele, James C. Hu, William Walter et al. · Journal of Molecular Biology · 1989 · 353 citations

Transcriptional Regulation, Protein Expression, Natural Sciences +10