1.
J Bacteriol
; 183(6): 2117-20, 2001 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11222613
RESUMO
The rhizobacterium Pseudomonas brassicacearum forms phenotypic variants which do not show extracellular protease and lipase activity. The operon encoding these enzymes, a serine protease homolog, and a type I secretion machinery was characterized. Transcriptional lacZ gene fusions revealed that the expression of the operon is under the control of phase variation.