Transcriptional analysis of Brucella virulence regulation genes under stress conditions and during cell infection / 中华微生物学和免疫学杂志

ABSTRACT

Objective To study the important virulence regulation genes of Brucella,and to understand their function.Methods Quantitative RT-PCR was used to quantify their relative transcription profiles under stress conditions and during macrophage cell infection.Results These genes were activated at different levels under these conditions and during cell infection,indicating their roles in pathogenesis at different srage of infection.Conclusion The transcription profiles of these genes have different effects about their functions.