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Table 2 Methylation profiles of E. coli O145:H28 strains

From: Comparative genomics of enterohemorrhagic Escherichia coli O145:H28 demonstrates a common evolutionary lineage with Escherichia coli O157:H7

Motif

Putative enzyme involved

Strain

Total motifs/genome

Total methylated (A) motif/genome

% of methylated motifs

5′-GA TC-3′

DNA adenine methylase (Dam)

RM13514

44,248

43,268

97.8%

  

RM13516

43,398

42,937

98.9%

5′-CTGCA G-3′

Modification methylase PstI

RM13514

2,902

2,868

98.8%

  

RM13516

2,906

0

0.0%

5′-DTGCA G-3′

Unknown

RM13514

13,292

512

3.9%

  

RM13516

12,824

6

0.0%

Unassigned

NA

RM13514

NA

126

NA

  

RM13516

NA

191

NA