Differences Between Lipopolysaccharide Compositions of Plant Pathogenic and Saprophytic Pseudomonas Species
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منابع مشابه
Accumulation of copper and other metals by copper-resistant plant-pathogenic and saprophytic pseudomonads.
Copper-resistant strains of Pseudomonas syringae carrying the cop operon produce periplasmic copper-binding proteins, and this sequestration outside the cytoplasm has been proposed as a resistance mechanism. In this study, strain PS61 of P. syringae carrying the cloned cop operon accumulated more total cellular copper than without the operon. Several other copper-resistant pseudomonads with hom...
متن کاملDifferentiation of Pathogenic and Saprophytic Leptospires with 8-azaguanine.
Johnson, Russell C. (University of Minnesota, Minneapolis), and Palmer Rogers. Differentiation of pathogenic and saprophytic leptospires with 8-azaguanine. J. Bacteriol. 88:1618-1623. 1964.-The use of the purine analogue, 8-azaguanine, as a differential agent for the separation of pathogenic and saprophytic leptospires was investigated. Growth of strains of the saprophyte Leptospira biflexa was...
متن کاملPathogenic and Saprophytic Leptospira Species in Water and Soils from Selected Urban Sites in Peninsular Malaysia
Leptospira species were studied in water and soils from selected urban sites in Malaysia. A total of 151 water (n=121) and soil (n=30) samples were collected from 12 recreational lakes and wet markets. All samples were filtered and inoculated into semi-solid Ellinghausen and McCullough modified by Johnson and Harris (EMJH) media supplemented with additional 5-fluorouracil. The cultures were the...
متن کاملSaprophytic and Potentially Pathogenic Fusarium Species from Peat Soil in Perak and Pahang.
Isolates of Fusarium were discovered in peat soil samples collected from peat swamp forest, waterlogged peat soil, and peat soil from oil palm plantations. Morphological characteristics were used to tentatively identify the isolates, and species confirmation was based on the sequence of translation elongation factor-1α (TEF-1α) and phylogenetic analysis. Based on the closest match of Basic Loca...
متن کاملPhosphorylation and inactivation of streptomycin by plant pathogenic Pseudomonas lachrymans.
Sir: Inactivation of aminoglycoside antibiotics in clinical isolates has been studied by many research workers". Streptomycin(SM)-inactivating enzymes were reported to exist in SM-resistant strains of Staphylococcus auren.s2-11, Escherichia coli l',, and Pseudomonas aeruginosal 1-11), in which are operative 2 mechanisms, phosphorylation and adenylylation, i.e., SM 3"-phosphotransferase; APH(3")...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1984
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.48.1.31-35.1984