川西北高原牦牛和藏猪源大肠杆菌生物被膜表型、耐药基因、整合酶基因和毒力基因检测
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陈朝喜,李宇涵,谭敏,汪露,黄志宏
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Biofilm-Forming Phenotype, Antibacterial Resistance Genes, Integrase Genes and Virulence Genes Detection of Escherichia coli Isolated from Yaks and Tibetan Pigs in Northwest Sichuan Plateau
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CHEN ChaoXi,LI YuHan,TAN Min,WANG Lu,HUANG ZhiHong
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表6 329株大肠杆菌毒力基因谱型
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Table 6 Virulence genotypes of 329 E.coli
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毒力基因谱型
Virulence genotypes | 菌株数 Strain number (%) | | 牦牛 Yaks | 藏猪 Tibetan pigs | 小计 Sub-total | | eaeA/fimC/fyuA/irp2/ompT/sitA | 2(0.97) | 7(5.69) | 9(2.74) | | eaeA/fimC/fyuA/irp2/LT/sitA | 0(0.00) | 1(0.80) | 1(0.30) | | eaeA/fimC/fyuA/irp2/ompT | 0(0.00) | 1(0.80) | 1(0.30) | | eaeA/fyuA/irp2/ompT/sitA | 1(0.49) | 0(0.00) | 1(0.30) | | fimC/fyuA/irp2/ompT/sitA | 1(0.49) | 0(0.00) | 1(0.30) | | eaeA/fimC/fyuA/irp2 | 0(0.00) | 1(0.80) | 1(0.30) | | eaeA/fimC/irp2/ompT | 1(0.49) | 1(0.80) | 2(0.61) | | eaeA/fimC/LT/ompT | 0(0.00) | 1(0.80) | 1(0.30) | | eaeA/fimC/LT/sitA | 1(0.49) | 1(0.80) | 2(0.61) | | eaeA/fimC/ompT/sitA | 5(2.43) | 11(8.94) | 16(4.86) | | fimC/fyuA/irp2/ompT | 0(0.00) | 1(0.80) | 1(0.30) | | eaeA/fyuA/irp2/sitA | 1(0.49) | 0(0.00) | 1(0.30) | | fimC/irp2/LT/sitA | 1(0.49) | 0(0.00) | 1(0.30) | | fimC/irp2/ompT/sitA | 0(0.00) | 1(0.80) | 1(0.30) | | eaeA/fimC/fyuA | 1(0.49) | 0(0.00) | 1(0.30) | | eaeA/fimC/ompT | 5(2.43) | 6(4.88) | 11(3.34) | | eaeA/fimC/sitA | 6(2.91) | 9(7.32) | 15(4.56) | | eaeA/ompT/sitA | 0(0.00) | 2(1.63) | 2(0.61) | | fimC/fyuA/irp2 | 1(0.49) | 1(0.80) | 2(0.61) | | fimC/fyuA/ompT | 1(0.49) | 0(0.00) | 1(0.30) | | fimC/irp2/LT | 3(1.46) | 3(2.44) | 6(1.82) | | fimC/irp2/ompT | 0(0.00) | 1(0.80) | 1(0.30) | | fimC/irp2/sitA | 0(0.00) | 1(0.80) | 1(0.30) | | fimC/LT/ompT | 1(0.49) | 2(1.63) | 3(0.91) | | fimC/LT/sitA | 14(6.79) | 3(2.44) | 17(5.17) | | fimC/ompT/sitA | 17(8.25) | 7(5.69) | 24(7.29) | | LT/ompT/sitA | 0(0.00) | 1(0.80) | 1(0.30) | | eaeA/fimC | 14(6.79) | 13(10.57) | 27(8.21) | | eaeA/sitA | 0(0.00) | 5(4.07) | 5(1.52) | | fimC/LT | 4(1.94) | 2(1.63) | 6(1.82) | | fimC/ompT | 25(12.14) | 10(8.13) | 35(10.64) | | fimC/sitA | 28(13.59) | 5(4.07) | 33(10.03) | | ompT/sitA | 2(0.97) | 0(0.00) | 2(0.61) | | eaeA | 0(0.00) | 5(4.07) | 5(1.52) | | fimC | 5(2.43) | 3(2.44) | 58(17.63) | | LT | 2(0.97) | 0(0.00) | 2(0.61) | | ompT | 2(0.97) | 0(0.00) | 2(0.61) | | sitA | 10(4.85) | 7(5.69) | 17(5.17) | | ND | 31(15.05) | 13(10.57) | 44(13.37) |
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