Genetic Relationship Among Bacteria Classified as Vibrios
Author(s) -
E. H. Basden,
Mark E. Tourtellotte,
W. N. Plastridge,
J. S. Tucker
Publication year - 1968
Publication title -
journal of bacteriology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.652
H-Index - 246
eISSN - 1067-8832
pISSN - 0021-9193
DOI - 10.1128/jb.95.2.439-443.1968
Subject(s) - biology , nucleic acid , cytosine , homology (biology) , bacteria , dna , guanine , microbiology and biotechnology , vibrio , genetics , gene , nucleotide
Genetic relatedness among six bacterial strains currently classified as vibrios was determined by biochemical tests, deoxyribonucleic acid base composition analysis, and the detection of nucleic acid homology by the membrane filter method. Varying degrees of genetic homology existed among vibrios having similar base compositions. The bovine isolate which had a substantially different per cent guanine plus cytosine content was shown to be genetically different from the remaining vibrio strains. The use of nucleic acid homology studies in classifying vibrio strains is discussed.
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