Table 3.

Comparison of the potential outward-facing −35 promoter region of ISAfe1 with the outward-facing −35 promoter regions (underlined) in the right terminal IRs of selected insertion sequences (16, 29)

Insertion sequence−35 Promoter region
IS30 GTTGCATTGACAGATTGAATCTACA-3′
IS1 AATAAGTTGGAGTCATTACC-3′
IS6 GACTATTTGCAACAGTGCC-3′
IS5 CGCTTATTCGCACCTTCC-3′
IS136 TGTCCGGTGAAATGGGGTGCACTC-3′
ISAfe1 ACCCACTTGAAATGACGAAGAGCC-3′