Figure 2From: Characterization of a restriction modification system from the commensal Escherichia coli strain A0 34/86 (O83:K24:H31)Specific recognition site of the EcoAO83I R-M enzyme. EcoAO83I site, GGA(8N)ATGC and surrounding DNA sequences on the pL series lambda clones and two pE series clones. pEco377I [22] contains 20 mer oligoduplex shown above, which is cloned at the unique EcoRV site of pMECA [24]Back to article page