Deoxyribonucleic Acid Homology in Bacterial Taxonomy: Effect of Incubation Temperature on Reaction Specificity

Deoxyribonucleic acid homology in bacterial taxonomy: effect of incubation temperature on reaction specificity.

Parameters affecting deoxyribonucleic acid duplex (DNA-DNA) formation on membrane filters were evaluated. The reference strains used were Cytophaga succinicans strain 8, which has a guanine plus cytosine (GC) content of 38%, and Myxococcus xanthus strain FB, which has a GC content of 70%. Both organisms are gliding bacteria classified among the myxobacteria. Among the parameters evaluated, the ...

Deoxyribonucleic acid homology and taxonomy of Agrobacterium, Rhizobium, and Chromobacterium.

Hybridization experiments were carried out between high molecular weight, denatured, agar-embedded deoxyribonucleic acid (DNA) and homologous, nonembedded, sheared, denatured (14)C-labeled DNA from a strain of Agrobacterium tumefaciens and Rhizobium leguminosarum (the reference strains) in the presence of sheared, nonembedded, nonlabeled DNA (competing DNA) from the same or different nomen-spec...

Effects of Substrate Solution pH, Incubation Temperature, and Calcination Temperature on Bacterial Synthesis of Nano-Crystalline Hydroxyapatite

Effects of Substrate Solution pH, Incubation Temperature, and Calcination Temperature on Bacterial Synthesis of Nano-Crystalline Hydroxyapatite

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

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