Potassium tellurite ( K 2 TeO 3 ) is used together with agar as part of a selective medium for growth of some bacteria ( Clauberg medium ).
2.
"R . binae " can grow in the presence of the antibiotic compounds lincomycin and potassium tellurite, but not in the presence of 1 % sodium lactate, troleandomycin, lithium chloride or sodium butyrate.
3.
Strains which have been studied failed to utilize dextrin, D-aspertic acid, glycyl-L-proline, L-alanine, L-arginine, L-glutamic acid, L-histidine, L-serine, mucic acid, p-hydroxy-phenylacetic acid, methyl pyruvate, citric acid, D-malic acid, L-malic acid, propionic acid or formic acid . " R . bangladeshense " can grow in the presence of lincomycin and potassium tellurite, but not with 1 % sodium lactate, troleandomycin, tetrazolium violet, tetrazolium blue, Nalidixic acid, lithium chloride and sodium butyrate.
4.
They are unable to utilize D-maltose, D-trehalose, D-cellobiose, gentiobiose, sucrose, D-raffinose, ?-D-glucose, D-turanose, D-melibose, mannose, galactose, 3-methyle glucose, inosine, D-aspartic acid, glycyl-L-proline, L-alanine, L-arginine, L-serine, pectine, D-saccharic acid, p-hydroxy-phenylacetic acid, methyl pyruvate, citric acid, bromo-succinic acid, acetoacetic acid or propionic acid . " R . lentis " can grow in the presence of the antibiotic compounds lincomycin, tetrazolium violet and tetrazolium blue but not with 1 % sodium lactate, troleandomycin, lithium chloride, potassium tellurite or sodium butyrate.
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