作者: D. Scott Merrell , Maria L. Goodrich , Glen Otto , Lucy S. Tompkins , Stanley Falkow
DOI: 10.1128/IAI.71.6.3529-3539.2003
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摘要: … In contrast to previous publications, we found that expression of the bacterial virulence gene cagA was strongly repressed by acid exposure. Furthermore, this transcriptional repression …