Enterobacter quasiroggenkampii
Taxonomy
Morphology
Cultural characteristics
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Pathogenicity
References
Phylum Proteobacteria, Class Gammaproteobacteria, Order Enterobacteriales, Family Enterobacteriaceae, Genus Enterobacter,
Enterobacter quasiroggenkampii
Wu et al. 2020.
Gram-negative rods. Motile. Non‐spore-forming.
Colonies are circular, white, translucent, raised, and smooth after 24 h of incubation
at 35 ºC on nutrient agar. Growth occurs at 4 to 37 ºC with optimal growth at 35 and 37
ºC, but not at 45 or 50 ºC. Cells grows in the presence of 0-9% (w/v) NaCl in tryptic soy
broth (TSB). Facultatively anaerobic.
Isolated from human blood.
Undetermined.
  1. Sutton GG, Brinkac LM, Clarke TH, Fouts DE. Enterobacter hormaechei subsp. hoffmannii subsp. nov., Enterobacter hormaechei
    subsp. xiangfangensis comb. nov., Enterobacter roggenkampii sp. nov., and Enterobacter muelleri is a later heterotypic synonym
    of Enterobacter asburiae based on computational analysis of sequenced Enterobacter genomes. F1000Res 2018; 7:521.
Positive results for arginine dihydrolase, catalase, citrate utilization, ONPG, ornithine decarboxylase, Voges-Proskauer test, acid
production from amygdalin, L-arabinose, D-fructose, glycerol, D-galactose, D-glucose, 2-ketogluconate, inositol, D-mannose,
D-mannitol, melibiose, methyl-alpha-D-glucopyranoside, L-rhamnose, D-ribose, D-sorbitol, sucrose, and D-xylose.

Negative results for gelatin hydrolysis, H2S production, indole production, lysine decarboxylase, oxidase, tryptophan deaminase,
urease, acid production from D-adonitol, D-arabinose, D-arabitol, dulcitol, erythritol, L-fucose, gluconate,
methyl-alpha-D-mannopyranoside, D-turanose, and L-xylose.
(c) Costin Stoica
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