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. 2006 Jun;188(12):4573–4576. doi: 10.1128/JB.00089-06

TABLE 1.

Conserved GATC sites in the dnaA promoter

Strain Presence of conserved GATC site at:
dnaAp1 dnaAp2 (−35) dnaAp2 (−10) +6 +19 +25
E. coli K-12 dnaA promoter + + + + + +
E. coli CFT073 + + + + + +
E. coli O157:H7 + + + + + +
E. coli O157:H7 EDL933 + + + + + +
Shigella flexneri 2a strain 301 + + + + + +
Shigella flexneri 2a strain 2457Ta + + + + + +
Salmonella enterica serovar Typhimurium + + + + + −
Salmonella enterica serovar Typhi TY2 + + + + + −
Klebsiella pneumoniae + + + + − −
Yersinia pestis CO92 − + + + − −
Yersinia pestis KIM − + + + − −
Erwinia chrysanthemi 3937 − + + − − −
    % Conserved 75 100 100 92 66 50
a

The superscript T indicates the type strain.