Antibiogram
Siccibacter colletis
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Enterobacterales, Family Enterobacteriaceae,
Genus Siccibacter,
Siccibacter colletis Jackson et al. 2015.
Gram-negative rods, 1.0 x 2.0 µm. Non-spore-forming. Motile.
Colonies are pale yellow to yellow and glossy on TSA incubated at 25 ºC. Grows on
MacConkey agar, producing pink–purple colonies with large halos. In TSB, grows at
42 ºC (optimum 37 ºC), but not at 5 ºC. Can grow in modified lauryl sulfate broth
containing 1 M NaCl at 37 ºC, but not at 42 ºC. Facultatively anaerobic.
Isolated from poppy seeds.
Undetermined.
  1. Jackson EE, Masood N, Ibrahim K, Urvoy N, Hariri S, Forsythe SJ. Description of Siccibacter colletis sp. nov., a novel species
    isolated from plant material, and emended description of Siccibacter turicensis. Int J Syst Evol Microbiol 2015; 65:1335-1341.
Positive results for catalase, citrate utilization, alpha-glucosidase, beta-galactosidase, methyl-red test, nitrate reduction,
N-acetyl-beta-glucosaminidase, oxidase (weak), acid production from amygdalin, L-arabinose, cellobiose, dulcitol, D-glucose (with
gas production), 2-ketogluconate, lactose, D-mannitol, melibiose, N-acetylglucosamine, L-rhamnose, and salicin.
Can utilize dulcitol, aesculin, melibiose and L-rhamnose.

Negative results for acid phosphatase, gelatin hydrolysis, indole production,  H
2S production, lysine decarboxylase, ornithine
decarboxylase, urease, Voges-Proskauer test, acid production from adonitol, D- or L-fucose, 5-ketogluconate, inositol, maltose,
melezitose, D-sorbitol, sucrose, and turanose.
No utilization of malonate, melezitose, turanose, inositol, lactulose, trans-aconitate, putrescine, 4-aminobutyrate, maltitol and sialic
acid.

Contradictory results for arginine dihydrolase.
(c) Costin Stoica
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