Congo Red Absorption by Rhizobium leguminosarum

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Congo 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: Applied and Environmental Microbiology

سال: 1983

ISSN: 0099-2240,1098-5336

DOI: 10.1128/aem.45.1.340-342.1983