1.
J Bacteriol
; 193(2): 575-9, 2011 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21097624
RESUMO
σ(D) proteins from Aeribacillus pallidus AC6 and Bacillus subtilis bound specifically, albeit weakly, to promoter DNA even in the absence of core RNA polymerase. Binding required a conserved CG motif within the -10 element, and this motif is known to be recognized by σ region 2.4 and critical for promoter activity.