INVESTIGADORES
MARISCOTTI Javier Fernando
artículos
Título:
Glycine Betaine Transmethylase Mutant of Pseudomonas aeruginosa
Autor/es:
ANA LUZ SERRA; JAVIER FERNANDO MARISCOTTI; JOSÉ LUIS BARRA; GLORIA I. LUCCHESI; CARLOS E. DOMENECH; ANGELA T. LISA
Revista:
JOURNAL OF BACTERIOLOGY
Editorial:
AMER SOC MICROBIOLOGY
Referencias:
Lugar: Washington; Año: 2002 vol. 184 p. 4301 - 4303
ISSN:
0021-9193
Resumen:
The gene for glycine betaine transmethylase (gbt) was identified in Pseudomonas aeruginosa strain Fildes III by biochemical, physiological, and molecular approaches. Based on sequence analysis, the knockout gene corresponded to an open reading frame (ORF) named PA3082 in the genome of P. aeruginosa PAO1. The translated product of this ORF displayed similarity to transferases of different microorganisms. Mutation in gbt blocked the utilization of choline and glycine betaine as carbon and nitrogen sources.
