Enterobacter sakazakii

A Microbial Biorealm page on the genus Enterobacter sakazakii

Classification

Higher order taxa

Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterials; Enteribacteriaceae

Species

Enterobacter skazakii

NCBI: TaxonomyGenome

Description and significance

Describe the appearance, habitat, etc. of the organism, and why it is important enough to have its genome sequenced. Describe how and where it was isolated. Include a picture or two (with sources) if you can find them.

Genome structure

Describe the size and content of the genome. How many chromosomes? Circular or linear? Other interesting features? What is known about its sequence? Does it have any plasmids? Are they important to the organism's lifestyle?

Cell structure and metabolism

Describe any interesting features and/or cell structures; how it gains energy; what important molecules it produces.

Ecology

Describe any interactions with other organisms (included eukaryotes), contributions to the environment, effect on environment, etc.

Pathology

How does this organism cause disease? Human, animal, plant hosts? Virulence factors, as well as patient symptoms.

Application to Biotechnology

Does this organism produce any useful compounds or enzymes? What are they and how are they used?

Current Research

Enter summaries of the most recent research here--at least three required

References

(1)Iversen, C., Lehner, A., Mullane, N., Bidlas, E., Cleenwerck, I., Marugg, J., Fanning, S., Stephan, R., and Joosten, H. “The taxonomy of Enterobacter sakazakii: proposal of a new genus Cronobacter gen. nov. and descriptions of Cronobacter sakazakii comb. nov. Cronobacter sakazakii subsp. sakazakii, comb. nov., Cronobacter sakazakii subsp. malonaticus subsp. nov., Cronobacter turicensis sp. nov., Cronobacter muytjensii sp. nov., Cronobacter dublinensis sp. nov. and Cronobacter genomospecies”. BMC Evolutionary Biology. 2007. Volume 7. No. 64.

(2)Friedemann, M. “Enterobacter sakazakii in food and beverages ( other than infant formula and milk powder)”. International Journal of Food Microbiology. 2007. Volume 116 (1). p. 1-10.

(3)Mullane, N.R., Whyte, P., Wall, P.G., Quinn, T., Fanning, S. “Application of pulsed-field gel electrophoresis to characterize and trace the prevalence of Enterobacter sakazakii in an infant formula processing facility”. International Journal of Food Microbiology. 2007. Volume 116 (1). p. 73-81.

(4)Kim, H., Ryu, J., and Beuchat, R. “ Effectiveness of Disinfectants in Killing Enterobacter sakazakii in Suspension, Dried on the Surface of Stainless Steel, and in a Biofilm”. Applied and Enviromental Microbiology. 2007. Volume 73 (4). p. 1256-1265.

(5)Kim, K., Klumpp, J., Loessner, M. J. “Enterobacter sakazakii bacteriophages can prevent bacterial growth in reconstituted infant formula”. International Journal of Food Microbiology. 2007. Volume 115 (2). p.195-203.

(6)Mange, J., Stephan, R., Borel, N., Wild, P., Kim, K.S., Pospischil, A., and Lehner, A. “ Adhesive properties of Enterobacter sakazakii to human epithelial and brain microvascular endothelial cells”. BMC Microbiology. 2006. Volume 6. No.58.

(7)Whittaker,P., Keys, C.E., Brown, E. W., and Fry, F. S. “ Differentiation of Enterobacter sakazakii from Closely Related Enterobacter and Citrobacter Species Using Fatty Acid Profiles”. Journal of Agricultural and Food Chemistry. 2007. Volume 55 (11). p. 4617-4623.

Edited by student of Rachel Larsen and Kit Pogliano