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Species Resource Title
Prokaryotes E. coli Keio, ASKA(-), BW25113 Proteome analysis of an Escherichia coli ptsN-null strain under different nitrogen regimes.
Prokaryotes B. subtilis MBS591 , MBS592 , MBS593 , MBS594 , MBS595 , MBS596 , MBS597 , MBS598 , MBS646 , MBS647 , ... A viable Bacillus subtilis strain without functional extracytoplasmic function sigma genes.
Prokaryotes B. subtilis MBS614 , MBS631 , MBS632 , MBS633 , MBS634 , MBS635 , MBS636 , MBS637 , MBS638 , MBS639 , ... Regulatory role of RsgI in sigI expression in Bacillus subtilis.
Prokaryotes B. subtilis MBS613 Transcriptional analysis of the ylaABCD operon of Bacillus subtilis encoding a sigma factor of extracytoplasmic function family.
Prokaryotes E. coli Influence of general stress-response alternative sigma factors σ(S) (RpoS) and σ(B) (SigB) on bacterial tolerance to the essential oils from Origanum vulgare L. and Rosmarinus officinalis L. and pulsed electric fields.
Drosophila Oregon R Role for σ38 in prolonged survival of Escherichia coli in Drosophila melanogaster.
Prokaryotes E. coli ME9780 Variation in RNA polymerase sigma subunit composition within different stocks of Escherichia coli W3110.
Prokaryotes E. coli ME9062(BW25113) , JW5437-KC , JW2889-KC Alternation in colonization behaviors of Escherichia coli cells with rpoS or yggE deficiency on solid surfaces.
Prokaryotes E. coli JW0940-KC , JW2203-KC , JW1248-KC , JW0554-KC Novel pathway directed by σ E to cause cell lysis in Escherichia coli.
Prokaryotes E. coli ME9062(BW25113) , JW1477-KC , JW2992-KC , JW5516-KC , JW3415-KC , JW5437-KC RpoS regulates a novel type of plasmid DNA transfer in Escherichia coli.
Prokaryotes E. coli NA The influence of Escherichia coli Hfq mutations on RNA binding and sRNA•mRNA duplex formation in rpoS riboregulation.
Prokaryotes E. coli pBAD18-kan The transcript from the σ(28)-dependent promoter is translationally inert in the expression of the σ(28)-encoding gene fliA in the fliAZ operon of Salmonella enterica serovar Typhimurium.
Prokaryotes E. coli JW1907-KC , JW3169-KC , JW4555-KC? Negative regulation of σ(70)-driven promoters by σ(70).
Prokaryotes E. coli JW1852? , JW3672? UspB, a member of the sigma-S regulon, facilitates RuvC resolvase function.
Prokaryotes E. coli JW4130-KC , JW5437-KC Translational activation of rpoS mRNA by the non-coding RNA DsrA and Hfq does not require ribosome binding.
Prokaryotes E. coli Contribution of rpoS and bolA genes in biofilm formation in Escherichia coli K-12 MG1655.
Prokaryotes B. subtilis MBS224 , MBS605 , MBS606 , MBS607 , MBS608 , MBS609 , MBS610 , MBS612 , MBS618 , MBS619 , ... DNA microarray analysis of Bacillus subtilis sigma factors of extracytoplasmic function family.
Prokaryotes E. coli ME8282 , ME8283 Mutations in the Ion gene of E. coli K12 phenotypically suppress a mutation in the sigma subunit of RNA polymerase.
Prokaryotes E. coli ME7984 , ME7942 , ME7943 , ME7942 , ME7943 , ME7977 , ME7938 , ME7939 , ME7941 , ME7944 , ... The use of operon fusions in studies of the heat-shock response: effects of altered sigma 32 on heat-shock promoter function in Escherichia coli.
Prokaryotes E. coli ME7948 , ME7949 , ME7950 , ME7951 , ME7952 , ME7953 Isolation and characterization of Escherichia coli mutants that lack the heat shock sigma factor sigma 32.