Table 1.
Endotoxin and exotoxin gene profiles of E. coli KUB-36
Toxin | Genes | Sequence | Products Size (bp) | Toxin gene detection | |
---|---|---|---|---|---|
E. coli KUB-36 |
Pathogenic E. coli | ||||
Endotoxin | IpxA | 5′GATACGTGATTGATAAATCC3′ | 799 | + | + |
3′AGTCATTAACGAATCAGACC5′ | |||||
lpxB | 5′CGTTAATGACTGAACAGCGT3′ | 1159 | + | + | |
3′TTCGATCATTGTGCTAACTC5′ | |||||
lpxC | 5′ATACGATGATCAAACAAAGG3′ | 928 | + | + | |
3′TGTCGTTATGCCAGTACAGC5′ | |||||
lpxD | 5′AAGTAATGCCTTCAATTCGA3′ | 1036 | + | + | |
3′GAACGTTAGTCTTGTTGATT5′ | |||||
waaC | 5′GACGGATGCGGGTTTTGATC3′ | 970 | − | + | |
3′TACCTTTATAATGATGATAA5′ | |||||
waaF | 5′TCTGCATGAAAATACTGGTG | 1057 | + | + | |
3′ATCCGTCAGGCTTCCTCTTG5′ | |||||
waaL | 5′AAAACATGCTAACATCCTTT3′ | 1270 | − | + | |
3′TATTCTTAATTAATTGTATT5′ | |||||
waaQ | 5′CGGTGCTAGTATTAACACGT3′ | 1043 | − | + | |
3′ATTTCTACGCTATAGTACCC5′ | |||||
wzy | 5′GTCGCATGAGTCTGCTGCAA3′ | 1363 | + | + | |
3′CATTGTTATCCTTCAACCTG5′ | |||||
wzz | 5′CTTTTCTAATGAAGCGCAAC3′ | 988 | − | + | |
3′ATTACTACTCTCATCTTTTA5′ | |||||
Enterotoxin | etlB | 5′GTTGACATATATAACAGAATTCGGGATGAA3′ | 604 | − | + |
3′AAGCTTGCCCCTCCAGCCTAGCTTAGTTTT5′ | |||||
Stb | 5′TATTATATTTCGAAGCTTAAGTATTGTTGA3′ | 1087 | − | + | |
3′CATGACACGAAGCGCAGGCTGTTGCGCACC5′ |
+ : present; − : not present