Synergistic activation of the pathogenicity-related proline iminopeptidase gene in Xanthomonas campestris pv. campestris by HrpX and a LuxR homolog

Synergistic activation of the pathogenicity-related proline iminopeptidase gene in Xanthomonas campestris pv. campestris by HrpX and a LuxR homolog