References
- Dingfelder , R.S. , Ley , D.H. , McLaren , J.M. and Brownie , C. 1991 . Experimental infection of turkeys with Mycoplasma gallisepticum of low virulence, transmissibility, and immunogenicity . Avian Diseases , 35 : 910 – 919 .
- Frey , M.L. , Hanson , R.P. and Anderson , D.P. 1968 . A medium for the isolation of avian mycoplasmas . American Journal of Veterinary Research , 29 : 2163 – 2171 .
- Iwami , M. , Muto , A. , Yamao , F. and Osawa , S. 1984 . Nucleotide sequence of the rrnB 16S ribosomal RNA gene from Mycoplasma capricolum . Molecular & General Genetics , 196 : 317 – 322 .
- Khan , M.I. and Yamamoto , R. 1989 . Differentiation of the vaccine F‐strain from other strains of Mycoplasma gallisepticum by restriction endonudease analysis . Veterinary Microbiology , 19 : 167 – 174 .
- Khan , M.I. , Lam , K.M. and Yamamoto , R. 1987a . Mycoplasma gallisepticum strain variations detected by sodium dodecyl sulfate‐polyacrylamide gel electrophoresis . Avian Diseases , 31 : 315 – 320 .
- Khan , M.I. , Kirkpatrick , B.C. and Yamamoto , R. 1987b . A Mycoplasma gallisepticum strain‐specific DNA probe . Avian Diseases , 31 : 907 – 909 .
- Kleven , S.H. Pitfalls in the interpretation of mycoplasma serology . Proceedings of the Western Poultry Disease Conference . Davis , California . Vol. 24 , pp. 74 University of California .
- Kleven , S.H. , Browning , G.F. , Bulach , D.M. , Ghiocas , E. , Morrow , C.J. and Whithear , K.G. 1988 . Examination of Mycoplasma gallisepticum strains using restriction endonudease DNA analysis and DNA‐DNA hybridisation . Avian Pathology , 17 : 559 – 570 .
- Lin , M.Y. and Kleven , S.H. 1981 . Cross‐immunity and antigenic relationship among five strains of Mycoplasma gallisepticum in young leghorn chickens . Avian Diseases , 26 : 496 – 507 .
- Marmur , J. 1961 . A procedure for isolation of deoxyribonucleic acid from microorganisms . Journal of Molecular Biology , 3 : 208 – 218 .
- Nagai , S. , Someno , S. and Yagihashi , T. 1994 . Differentiation of toxigenic from nontoxigenic isolates of Pasteurella multocida by PCR . Journal of Clinical Microbiology , 32 : 1004 – 1010 .
- Nascimento , E.R. , Yamamoto , R. and Khan , M.I. 1993 . Mycoplasma gallisepticum F‐vaccine strain specific polymerase chain reaction . Avian Diseases , 37 : 203 – 211 .
- Razin , S. and Yogev , D. 1986 . Genetic relatedness among Ureaplasma urealyticum serotypes (serovars) . Pediatric Infectious Diseases , 5 : S300 – S304 .
- Sahu , S.P. and Olson , N.O. 1976 . Use of agar‐gel precipitin test to evaluate broiler breeder and commercial layer flocks for Mycoplasma gallisepticum infection . Avian Diseases , 20 : 563 – 573 .
- Scamrov , A. and Beabealashvilli , R. 1991 . Mycoplasma gallisepticum strain S6 genome contains three regions hybridizing with 16 S rRNA and two regions hybridizing with 23 S and 5 S rRNA . FEBS Utters , 291 : 71 – 74 .
- Yagihashi , T. and Tajima , M. 1986 . Antibody responses in sera and respiratory secretions from chickens infected with Mycoplasma gallisepticum . Avian Diseases , 30 : 543 – 550 .
- Yoder , H.W. Jr . 1986 . A historical account of the diagnosis and characterization of strains of Mycoplasma gallisepticum of low virulence . Avian Diseases , 30 : 510 – 518 .
- Yoder , H.W. Jr . 1991 . “ Mycoplasma gallisepticum infection ” . In Diseases of Poultry , 9th edn , Edited by: Calnek , B.W. , Barnes , H.J. , Reid , W.M. and Yoder , H.W. Jr . 198 – 212 . Ames : Iowa State University Press .
- Yogev , D. , Levisohn , S. , Kleven , S.H. , Halachmi , D. and Razin , S. 1988 . Ribosomal RNA gene probes to detect intraspecies heterogeneity in Mycoplasma gallisepticum and M. synoviae . Avian Diseases , 32 : 220 – 231 .