| 摘要 |
<p>A method of transforming slow-growing mycobacteria, such as M. bovis BCG, M. leprae, M. tuberculosis, M. avium, M. intracellulare and M. africanum; a method of manipulating genomic DNA of slow-growing mycobacteria through homologous recombination; a method of producing homologously recombinant (HR) slow-growing mycobacteria in which heterologous DNA is integrated into the genomic DNA at a homologous locus; homologously recombinant (HR) slow-growing mycobacteria having heterologous DNA integrated into their genomic DNA at a homologous locus; and mycobacteria DNA useful as a genetic marker.</p> |
