Identification of Rhizobium leguminosarum and Rhizobium sp. (Cicer) strains using a custom Fatty Acid Methyl Ester (FAME) profile library
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چکیده
منابع مشابه
Identification and Characterization of Isolates of Phytophthora infestans Using Fatty Acid Methyl Ester (FAME) Profiles
The recent resurgence of the late blight pathogen, Phytophthora infestans (Mont.) de Bary, as a major agricultural threat, as well as the associated changes in genetic complexity of this organism, have necessitated careful scrutiny and characterization of populations of P. infestans so that appropriate control methods can be implemented. Several techniques for molecular and genetic characteriza...
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Lateral transfer of bacterial plasmids is thought to play an important role in microbial evolution and population dynamics. However, this assumption is based primarily on investigations of medically or agriculturally important bacterial species. To explore the role of lateral transfer in the evolution of bacterial systems not under intensive, human-mediated selection, we examined the associatio...
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For more than 15 years, a substantial portion of the pharmaceutical industry has relied on the MIDI Sherlock® Microbial Identification System for identification in their microbiological testing laboratories. The Sherlock System identifies microorganisms based on gas chromatographic (GC) analysis of extracted microbial fatty acid methyl esters (FAMEs). Microbial fatty acid profiles are unique fr...
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Rhizobium tropici is a well-studied legume symbiont characterized by high genetic stability of the symbiotic plasmid and tolerance to tropical environmental stresses such as high temperature and low soil pH. However, high phenetic and genetic variabilities among R. tropici strains have been largely reported, with two subgroups, designated type A and B, already defined within the species. A poly...
متن کاملCongo Red Absorption by Rhizobium leguminosarum.
Congo red absorption is generally considered a contraindication of Rhizobium. However, R. leguminosarum takes up the dye on yeast extract-mannitol agar. The uptake of congo red varies among strains of R. leguminosarum, as shown elsewhere with strains of R. trifolii and R. meliloti. Congo red absorption does not distinguish rhizobia from other bacteria, but may be useful as a strain marker.
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ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 1999
ISSN: 1364-5072,1365-2672
DOI: 10.1046/j.1365-2672.1999.00637.x