1.
Mikrobiologiia
; 61(5): 818-23, 1992.
Artículo
en Ruso
| MEDLINE
| ID: mdl-1287406
RESUMEN
The contemporary data of the participation of phenylalanine in the biosynthesis of fluorescent pigment pyoverdine PM of Pseudomonas putida strain M are presented. Using aro1phu1 mutant of this strain, it has been shown that one of the precursors of the dihydroxyquinoline moiety of the pyoverdine PM is phenylalanine in the D- or L-form. These results were confirmed in experiments with 14C-phenylalanine incorporation. Pyoverdine PM that was synthesized by aro1phu1 mutant from exogenous phenylalanine is identical with the pigment from wild type cells.