3Schmidt A S,Bruun M S,Dalsgaard I,et al.Incidence,distribution,and spread of tetracycline resistance determinants and integron-associated antibiotic resistance genes among motile aeromonads from a fish farming environment[J].Appl Environ Microbiol,2001,67(12):5675
4Frech G,Schwarz S.Plasmid-encoded tetracycline resistance in Salmonella enterica subsp enterica serovars Choleraesuis and Typhimurium:identification of complete and truncated Tn/721 elements[J].Microbiol Lett,1999,176(1):97
5Yu Z,Michel FC Jr,Hansen G,et al.Development and application of real-time PCR assays for quantification of genes encoding tetracycline resistance[J].Appl Environ Microbiol,2005,71(11):6926
6Mendez B,Tachibana C,Levy S B.Heterogeneity of tetracycline resistance determinants[J].Plasmid,1980,3(2):99
8Burdett V,Inamine J,Rajagopalan S.Heterogeneity of tetracycline resistance determinants in Streptococcus[J].J Bacteriol,1982,149(3):995
9del Cerro A,Soto S M,Mendoza M C.Virulence and antimicrobial-resistance gene profiles determined by PCR-based procedures for Salmonella isolated from samples of animal origin[J].Food Microbiol,2003,20:431
10Chiu C H,Su L H,Chu C S.Salmonella enteica serotype Choleraesuis:epidemiology,pathogenesis,clinical disease,and treatment[J].Clin Microbiol Rev,2004,17:311
