Similarly , PmrA activated transcription of the dgoA locus by nearly 500-fold .
Other known PmrA-activated genes were not present , including pmrE ( ugd ) , other genes of the pmrHFIJKLM operon , dgoA [ 34 ] , or the more recently identified PmrA-activated genes found by in silico analyses [ 35 ] .
Other known PmrA-activated genes were not present , including pmrE ( ugd ) , other genes of the pmrHFIJKLM operon , dgoA [ 34 ] , or the more recently identified PmrA-activated genes found by in silico analyses [ 35 ] .
The PmrA-activated yibD and dgoA genes are dispensable for resistance to polymyxin B and Fe ( III ) ( Tamayo et al. , 2002 ) .