Search Results - "Wards, B.J"

Restriction endonuclease analysis and plasmid profiling of Actinobacillus pleuropneumoniae serotype 7 strains by Wards, B.J., Joyce, M.A., Carman, M., Hilbink, F., deLisle, G.W.

“…Seventeen serotype 7 Actinobacillus pleuropneumoniae strains isolated in New Zealand and A. pleuropneumoniae serotypes 1–12 reference strains were typed by…”
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Newly attenuated Mycobacterium bovis mutants as vaccines against bovine tuberculosis, particularly for possums by Collins, D.M., Buddle, B.M., Kawakami, R.P., Hotter, G., Mildenhall, N., Mouat, P., Murney, R., Ataera, H., Price-Carter, M., Bruere, P., Wards, B.J., de Lisle, G.W.

“…Bovine tuberculosis costs New Zealand more than $80 million per year, mostly because extensive areas of the country are occupied by brushtail possums infected…”
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The efficacy of live tuberculosis vaccines after presensitization with Mycobacterium avium by de Lisle, G.W., Wards, B.J., Buddle, B.M., Collins, D.M.

“…The variable efficacy of BCG in humans has been extensively documented but its cause is still not well understood. One possible reason for this variation is…”
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Electroporation at elevated temperatures substantially improves transformation efficiency of slow-growing mycobacteria by Wards, B.J, Collins, D.M

“…The effects of electroporation temperature, biochemical pretreatment of cells and stage of culture on electroporation efficiency for slow-growing mycobacteria…”
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An esat6 knockout mutant of Mycobacterium bovis produced by homologous recombination will contribute to the development of a live tuberculosis vaccine by Wards, B.J., de Lisle, G.W., Collins, D.M.

“…Setting: Strains of the Mycobacterium tuberculosis complex are being rationally attenuated in order to develop better tuberculosis vaccines than BCG, and it…”
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Detection of Mycobacterium bovis in tissues by polymerase chain reaction by Wards, B.J., Collins, D.M., de Lisle, G.W.

“…A polymerase chain reaction (PCR) test was developed to detect Mycobacterium bovis in tissues. The test was based on amplification of a 248 bp segment of the…”
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Vaccine and skin testing properties of two avirulent Mycobacterium bovis mutants with and without an additional esat-6 mutation by Collins, D.M, Kawakami, R.P, Wards, B.J, Campbell, S, de Lisle, G.W

“…Setting: Molecular techniques are now available to develop new live tuberculosis vaccines by producing avirulent strains of the Mycobacterium tuberculosis…”
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Production of avirulent Mycobacterium bovis strains by illegitimate recombination with deoxyribonucleic acid fragments containing an interrupted ahpC gene by Wilson, T., Wards, B.J., White, S.J., Skou, B., de Lisle, G.W., Collins, D.M.

“…Setting: Molecular genetic techniques have been used to elucidate virulence determinants and to produce vaccines for many bacterial pathogens but reliable…”
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Characterization by restriction endonuclease analysis and seroagglutination of strains of Mycobacterium avium and Mycobacterium intracellulare obtained from farmed deer by Wards, B J, de Lisle, G W, Yates, G F, Dawson, D J

“…Restriction endonuclease analysis and seroagglutination were used to characterize strains of Mycobacterium avium and Mycobacterium intracellulare…”
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