有如下选项
1 Escherichia coli O6：K15：H31（strain 536/UPEC)
2 Escherichia coli O6（strain UPEC/O6:H1/ATCC 700928/CFT073)
3 Escherichia coli（strain ATCC27325/DSM5911/ W3110/K12)
4 Escherichia coli（strain EDL933/ATCC 700927/O157:H7/EHEC)
5 Escherichia coli（strain K12)
6 Escherichia coli（strain Sakai/O157:H7/RIMD 0509952/EHEC)
7 Escherichia coli（strain UT189/UPEC),
希望熟悉的朋友多多指点，谢谢
