Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
SALT-SENSITIVE AND AUXOTROPHIC MUTANTS OF HALOMONAS-ELONGATA AND HALOMONAS-MERIDIANA BY USE OF HYDROXYLAMINE MUTAGENESIS
Autore:
CANOVAS D; VARGAS C; VENTOSA A; NIETO JJ;
Indirizzi:
UNIV SEVILLA,FAC PHARM,DEPT MICROBIOL & PARASITOL SEVILLE 41012 SPAIN UNIV SEVILLA,FAC PHARM,DEPT MICROBIOL & PARASITOL SEVILLE 41012 SPAIN
Titolo Testata:
Current microbiology
fascicolo: 2, volume: 34, anno: 1997,
pagine: 85 - 90
SICI:
0343-8651(1997)34:2<85:SAAMOH>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
MODERATELY HALOPHILIC EUBACTERIA; BACTERIA; PLASMID; SUSCEPTIBILITY; GENUS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
32
Recensione:
Indirizzi per estratti:
Citazione:
D. Canovas et al., "SALT-SENSITIVE AND AUXOTROPHIC MUTANTS OF HALOMONAS-ELONGATA AND HALOMONAS-MERIDIANA BY USE OF HYDROXYLAMINE MUTAGENESIS", Current microbiology, 34(2), 1997, pp. 85-90

Abstract

The killing action and induced mutagenicity in hydroxylamine (HA)-treated cells of two moderately halophilic species of the genus Halomonas, H. elongata and H. meridiana, were investigated. A high sensitivity of H. elongata and especially of H. meridiana to HA was found. The efficiency of the mutagenicity obtained with the HA treatment was tested at different salinities. Optimal experimental conditions for HA mutagenesis of these two moderate halophiles were determined. A clear, efficient mutagenicity of both H. elongata and H. meridiana after HA mutagenesis was achieved. The optimal procedures yielded a number of useful auxotrophic mutants of H. elongata as well as different salt-sensitivemutants of H. elongata and H. meridiana for further studies. Some of these latter mutants appeared to be affected in the synthesis of compatible solutes.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/11/20 alle ore 04:28:35