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Unformatted text preview: Gram stain substitute, IMViC, TSI, O/F, urease, LSL broth + Durham tube, gelatin hydrolysis, lysine and ornithine decarboxylase, arginine dihydrolase. Note: medium composition will be provided for any test you are asked about so no need to memorize these. 3) You are responsible for understanding how the biochemical tests work and are scored for the full set of benchmarks (listed on pages 81-82) for soil enterics, for pseudomonads (page 83) and lactic acid bacteria (page 85). You are also responsible for knowing how these 3 groups differ from each other based on the benchmarks....
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- Fall '09