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Table 2 Virulence factor-encoding genes, virotype, and ExPEC status of human fecal ST131 Escherichia coli H22 and H30 subclones

From: The ST131 Escherichia coli H22 subclone from human intestinal microbiota: Comparison of genomic and phenotypic traits with those of the globally successful H30 subclone

Strain fimH Virulence factor-encoding gene Virotype ExPEC status
S250 H22 fimH, matB, pet, iroN, chuA, fyuA, irp2, sitA, kpsMII-K5, iss, traT, ibeA, malX, usp, ompT D -
208 H22 fimH, matB, cdtB, pet, chuA, fyuA, irp2, sitA, kpsMII-K5, ibeA, malX, usp, ompT D -
196 H22 fimH, matB, cdtB, pet, iroN, chuA, fyuA, irp2, sitA, kpsMII-K5, iss, traT, ibeA, malX, usp, ompT D -
187 H30 fimH, F10 papA, iha, matB, sat, pet, iucD, iutA, chuA, fyuA, irp2, sitA, traT, malX, usp, ompT C -
183 H30 fimH, F10 papA, iha, matB, sat, pet, iucD, iutA, chuA, fyuA, irp2, sitA, traT, malX, usp, ompT C -
39 H30 fimH, F10 papA, iha, matB, sat, pet, iucD, iutA, chuA, fyuA, irp2, sitA, kpsMII-K5, traT, malX, usp, ompT C +
02 H30 fimH, F10 papA, matB, sat, pet, iucD, iutA, chuA, fyuA, irp2, sitA, traT, malX, usp, ompT C -