Pocket Guide to Clinical Microbiology by Christopher D. Doern

Author:Christopher D. Doern [Doern, Christopher D.]
Language: eng
Format: epub
ISBN: 9781683672982
Publisher: Wiley
Published: 2020-01-28T00:00:00+00:00

a MTM, modified Thayer-Martin agar, ML, Martin-Lewis agar; NYC, New York City agar, CHOC, chocolate agar, BA, blood agar.

b Includes subspecies elongata, glycolytica, and nitroreducens

c Includes subspecies flava, perflava, and subflava.

Table 4.20 Differential characteristics of selected members of the Neisseriaceae and of the Cardiobacteriaceae

Species Oxidase Catalase Growth on MacConkey agar Indole Nitrate reductase Arginine dihydrolase Ornithine decarboxylase Esculin hydrolysis Alkaline phosphatase Acid from:

Glucose Sucrose Maltose Mannitol

Cardiobacterium hominis + — — + — — — — — + + + + Pleomorphic rods

Cardiobacterium valvarum + — — V — NT NT — NT V V V V

Chromobacterium violaceum V + + V + + — — + + V — — Produces violacein

Kingella kingae + — — — — — — — + + — + — Weak beta-hemolysis

Kingella denitrificans + — — — + — — — — + — — —

Kingella oralis + — — — — — — — + + — — —

Kingella potus + — — — — — — — — — — — — Yellow pigment

Eikenella corrodens + — — — + — + — — — — — — Slender rods; may pit agar

Simonsiella muelleri + — — — V — — — — + — — — Cells arrange in caterpillar-like filaments

Suttonella indologenes + — — + — — — — + + + + —

V, variable; NT, not tested.

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