3Koczura R,Kaznowski A. Occurrence of the Yersinia high-pathogenicity island and iron up take systems in clinical isolatesof Klebsiel lapneumoniae[J]. Microbial Pat Hogenesis, 2003,35(5) : 197-202.
4Buchrieser C, Rusniok C,Frangeul L,et al. The 102-kilobasepgm locus of Yersinia pestis : sequence analysis and comparisonof selected regions among different Yersinia pestis and Yersiniapseudotuberculosis strains [J]. Infect Immun, 1999, 67 : 4851-4861.
5LvH, Henderson J P. Yersinia high pathogenicity island genesmodify the Escherichia coli primary metabolome independentlyof siderophore production [J]. J Proteome Res, 2011,10( 12):5547-5554.
6Dozois C M. Pathogenic diversity of Escherichia coli and the e-mergence of exotic islands in the gene stream[J]. Vet Res,1999,30:157-179.
7Ron E Z. Distribution and evolution of virulence factors in sep-ticemic Escherichia coli [J]. Int J Med Microbiol,2010,300:367-370.
8Johnson j R, Russo T A. Extraintestinal pathogenic Esche-richia coli : the other bad E. coli [J]. J Lab Clin Med,2002,139:155-162.
9Kaper J B, Nataro J P, Mobley H L. Pathogenic Escherichiacoli [J]. Nat Rev Microbiol, 2004,2: 123-140.
10Lutful Kabir S M? Avian colibacillosis and salmonellosis : acloser look at epidemiology, pathogenesis, diagnosis, controland public health concerns [ J ]. Int J Environ Res PublicHealth, 2010,7: 89-114.
