Virulent mutants of temperate Rhizobium meliloti phage 16-3: Loci avirC and avirT, and increased recombination

Géza Dallmann, F. Olasz, L. Orosz

Research output: Article

8 Citations (Scopus)

Abstract

Two loci avirC and avirT were identified on the genome of temperate Rhizobium meliloti phage 16-3. Virulence (immunity insensitivity) required mutations of both loci. Locus avirC mapped at the boundary of the C (repressor) cistron and the silent chromosomal arm, locus avirT mapped at the other side of C cistron close to the nearest early mutation ts5124. One virulent mutant had an increased recombination ability.

Original languageEnglish
Pages (from-to)443-446
Number of pages4
JournalMGG Molecular & General Genetics
Volume178
Issue number2
DOIs
Publication statusPublished - máj. 1980

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Sinorhizobium meliloti
Bacteriophages
Genetic Recombination
Mutation
Genes
Virulence
Immunity
Genome

ASJC Scopus subject areas

  • Genetics

Cite this

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abstract = "Two loci avirC and avirT were identified on the genome of temperate Rhizobium meliloti phage 16-3. Virulence (immunity insensitivity) required mutations of both loci. Locus avirC mapped at the boundary of the C (repressor) cistron and the silent chromosomal arm, locus avirT mapped at the other side of C cistron close to the nearest early mutation ts5124. One virulent mutant had an increased recombination ability.",
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AU - Olasz, F.

AU - Orosz, L.

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AB - Two loci avirC and avirT were identified on the genome of temperate Rhizobium meliloti phage 16-3. Virulence (immunity insensitivity) required mutations of both loci. Locus avirC mapped at the boundary of the C (repressor) cistron and the silent chromosomal arm, locus avirT mapped at the other side of C cistron close to the nearest early mutation ts5124. One virulent mutant had an increased recombination ability.

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