| Antibiogram |
| Siccibacter turicensis |
Taxonomy
Morphology
Cultural characteristics
Biochemical characters
Ecology
Pathogenicity
References
Phylum Pseudomonadota (Proteobacteria), Class Gammaproteobacteria, Order Enterobacterales, Family Enterobacteriaceae,
Genus Siccibacter, Siccibacter turicensis (Stephan et al. 2007) Stephan et al. 2014, type species of the genus.
Synonyms: Enterobacter turicensis Stephan et al. 2007, Cronobacter zurichensis
Brady et al. 2013.
Genus Siccibacter, Siccibacter turicensis (Stephan et al. 2007) Stephan et al. 2014, type species of the genus.
Synonyms: Enterobacter turicensis Stephan et al. 2007, Cronobacter zurichensis
Brady et al. 2013.
Gram-negative, coccoid rods, 1.0 x 1.5-2.5 µm, occuring singly or in pairs.
Non-spore-forming. Motile.
Non-spore-forming. Motile.
Colonies are yellow-pigmented and convex. After 24 hours incubation on TSA, at 37
ºC. Grows well at 10 ºC (within 3 days) but poorly at 44 ºC. Facultatively anaerobic.
ºC. Grows well at 10 ºC (within 3 days) but poorly at 44 ºC. Facultatively anaerobic.
Isolated from fruit powder.
Undetermined.
- Stephan R, Grim CJ, Gopinath GR, Mammel MK, Sathyamoorthy V, Trach LH, Chase HR, Fanning S, Tall BD. Re-examination of the
taxonomic status of Enterobacter helveticus, Enterobacter pulveris and Enterobacter turicensis as members of the genus
Cronobacter and their reclassification in the genera Franconibacter gen. nov. and Siccibacter gen. nov. as Franconibacter helveticus
comb. nov., Franconibacter pulveris comb. nov. and Siccibacter turicensis comb. nov., respectively. Int J Syst Evol Microbiol 2014; 64:
3402-3410. - Stephan R, Van Trappen S, Cleenwerck I, Vancanneyt M, De Vos P, Lehner A. Enterobacter turicensis sp. nov. and Enterobacter
helveticus sp. nov., isolated from fruit powder. Int J Syst Evol Microbiol 2007; 57:820-826. - 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 acid phosphatase, catalase, esculin hydrolysis, alpha- and beta-glucosidase, alpha- and beta-galactosidase,
alpha-maltosidase, methyl-red test, malonate decarboxylase, ornithine decarboxylase, acid production from L-arabinose, D-glucose
(with gas production), galacturonate, D-mannitol, D-maltose, L-rhamnose and D-trehalose.
Can utilize as sole carbon source sialic acid, alpha-D-glucose, beta-D-fructose, D-galactose, D-trehalose, D-mannose,
alpha-D-melibiose, maltotriose, maltose, alpha-lactose, 1-0-methyl beta-galactopyranoside, 1-0-methyl alpha-galactopyranoside,
D-cellobiose, beta-gentiobiose, 1-0-methyl beta-D-glucopyranoside, esculin, D-ribose, L-arabinose, D-xylose, alpha-L-rhamnose,
dulcitol, glycerol, D-mannitol, D-turanose, D-saccharate, mucate, L-malate, cis-aconitate, D-glucuronate, D-galacturonate,
2-ketogluconate, N-acetyl-D-glucosamine, D-gluconate, DL-lactate, D-glucosamine, L-aspartate, L-glutamate, L-proline, L-alanine
and L-serine.
Negative results for arginine dihydrolase, beta-glucuronidase, indole production, H2S production, lysine decarboxylase, oxidase,
urease, Voges-Proskauer test, acid production from adonitol, D- and L-arabitol, D-cellobiose inositol, 5-ketogluconate, phenol red,
palatinose, sucrose, and D-sorbitol.
No utilization of L-sorbose, sucrose, D-raffinose, lactulose, alpha-L-fucose, D- and L-arabitol, xylitol, D-tagatose, myo-inositol,
maltitol, D-sorbitol, adonitol, hydroxyquinoline-beta-glucuronide, i-erythritol, 1-0-methyl alpha-D-glucopyranoside, 3-0-
methyl D-glucopyranose, L- and D-tartrate, myo-tartrate, trans-aconitate, tricarballylate, 5-ketogluconate, L-tryptophan, phenylacetate,
protocatechuate, p-hydroxybenzoate, quinate, gentisate, m-hydroxybenzoate, benzoate, 3-phenylpropionate, trigonelline, betain,
putrescine, DL-alpha-amino-n-butyrate, histamine, caprate, caprylate, L-histidine, fumarate, glutarate, DL-glycerate,
DL-alpha-amino-n-valerate, ethanolamine, tryptamine, itaconate, DL-beta-hydroxybutyrate, malonate, propionate, L-tyrosine and
2-oxoglutarate.
alpha-maltosidase, methyl-red test, malonate decarboxylase, ornithine decarboxylase, acid production from L-arabinose, D-glucose
(with gas production), galacturonate, D-mannitol, D-maltose, L-rhamnose and D-trehalose.
Can utilize as sole carbon source sialic acid, alpha-D-glucose, beta-D-fructose, D-galactose, D-trehalose, D-mannose,
alpha-D-melibiose, maltotriose, maltose, alpha-lactose, 1-0-methyl beta-galactopyranoside, 1-0-methyl alpha-galactopyranoside,
D-cellobiose, beta-gentiobiose, 1-0-methyl beta-D-glucopyranoside, esculin, D-ribose, L-arabinose, D-xylose, alpha-L-rhamnose,
dulcitol, glycerol, D-mannitol, D-turanose, D-saccharate, mucate, L-malate, cis-aconitate, D-glucuronate, D-galacturonate,
2-ketogluconate, N-acetyl-D-glucosamine, D-gluconate, DL-lactate, D-glucosamine, L-aspartate, L-glutamate, L-proline, L-alanine
and L-serine.
Negative results for arginine dihydrolase, beta-glucuronidase, indole production, H2S production, lysine decarboxylase, oxidase,
urease, Voges-Proskauer test, acid production from adonitol, D- and L-arabitol, D-cellobiose inositol, 5-ketogluconate, phenol red,
palatinose, sucrose, and D-sorbitol.
No utilization of L-sorbose, sucrose, D-raffinose, lactulose, alpha-L-fucose, D- and L-arabitol, xylitol, D-tagatose, myo-inositol,
maltitol, D-sorbitol, adonitol, hydroxyquinoline-beta-glucuronide, i-erythritol, 1-0-methyl alpha-D-glucopyranoside, 3-0-
methyl D-glucopyranose, L- and D-tartrate, myo-tartrate, trans-aconitate, tricarballylate, 5-ketogluconate, L-tryptophan, phenylacetate,
protocatechuate, p-hydroxybenzoate, quinate, gentisate, m-hydroxybenzoate, benzoate, 3-phenylpropionate, trigonelline, betain,
putrescine, DL-alpha-amino-n-butyrate, histamine, caprate, caprylate, L-histidine, fumarate, glutarate, DL-glycerate,
DL-alpha-amino-n-valerate, ethanolamine, tryptamine, itaconate, DL-beta-hydroxybutyrate, malonate, propionate, L-tyrosine and
2-oxoglutarate.
(c) Costin Stoica
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