Pseudomonas syringae subsp. savastanoi (ex Smith) subsp. nov., nom. rev., the Bacterium Causing Excrescences on Oleaceae and Nerium oleander L.
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منابع مشابه
Chemotaxis of Pseudomonas syringae subsp. savastanoi Virulence Mutants.
Several mutants of Pseudomonas syringae subsp. savastanoi were tested for their ability to sense and respond to a chemotactic gradient in low concentrations of yeast extract. The mutants were deficient in one or both of the genes coding for the synthesis of the plant hormones indole-3-acetic acid (IAA) and isopentenyl adenosine. Mutations which resulted in the loss of IAA production were due to...
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The trpE gene, which encodes the large component of the enzyme anthranilate synthase, was isolated from a Pseudomonas syringae subsp. savastanoi (P. savastanoi) cosmid library. Cosmids that complemented an Escherichia coli trpE mutation contained a gene whose product is 86% homologous at the deduced amino acid level to TrpE of Pseudomonas aeruginosa and Pseudomonas putida. Amino acid sequence c...
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Previous DNA relatedness and enzyme electrophoretic mobility studies indicated heterogeneity among strains of Legionella pneumophila serogroups 1, 4, 5, and Lansing 3 (a new, as yet unnumbered serogroup). In this study 60 L. pneumophila strains were studied by DNA hybridization (hydroxyapatite method) to assess their genomic relatedness. These strains were also studied biochemically and serolog...
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ژورنال
عنوان ژورنال: International Journal of Systematic Bacteriology
سال: 1982
ISSN: 0020-7713,1465-2102
DOI: 10.1099/00207713-32-2-166