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[Genetic study of bacteriophage phi81. II. Gene localization in the right arm of the phage chromosome and a comparison of phage phi81 with phages lambda and phi80 in regard to gene functions]. 1978

S P Sineokiĭ, and V N Krylov

Data on genetic investigation on lambdoid bacteriophage phi81 made possible to localize the cos site on the prophage genetic map. Four essential genes and the gene c1 are located in the right arm of the phage genetic map. Regulatory genes of phage phi81 are found to be uncapable of functional substitution of lambda phages regulatory genes N and Q. It is discovered that some late genes of phage phi80 can be substituted with respective phage phi81 genes. No substitution possibility was observed for a number of early genes of phage phi80.

UI MeSH Term Description Entries
D002874 Chromosome Mapping Any method used for determining the location of and relative distances between genes on a chromosome. Gene Mapping,Linkage Mapping,Genome Mapping,Chromosome Mappings,Gene Mappings,Genome Mappings,Linkage Mappings,Mapping, Chromosome,Mapping, Gene,Mapping, Genome,Mapping, Linkage,Mappings, Chromosome,Mappings, Gene,Mappings, Genome,Mappings, Linkage
D002875 Chromosomes In a prokaryotic cell or in the nucleus of a eukaryotic cell, a structure consisting of or containing DNA which carries the genetic information essential to the cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed) Chromosome
D003090 Coliphages Viruses whose host is Escherichia coli. Escherichia coli Phages,Coliphage,Escherichia coli Phage,Phage, Escherichia coli,Phages, Escherichia coli
D005809 Genes, Regulator Genes which regulate or circumscribe the activity of other genes; specifically, genes which code for PROTEINS or RNAs which have GENE EXPRESSION REGULATION functions. Gene, Regulator,Regulator Gene,Regulator Genes,Regulatory Genes,Gene, Regulatory,Genes, Regulatory,Regulatory Gene
D005814 Genes, Viral The functional hereditary units of VIRUSES. Viral Genes,Gene, Viral,Viral Gene

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