Serratia liquefaciens
A Microbial Biorealm page on the genus Serratia liquefaciens
Classification
Higher order taxa [1]
Domain: Bacteria
Phylum: Proteobacteria
Class: Gammaproteobacteria
Order: Enterobacteriales
Family: Enterbacteriaceae
Genus: Serratia
Species
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NCBI: Taxonomy |
Serratia liquefaciens
Description and significance
S. liquefaciens is a rod shaped bacterium that is Gram-. Gram negative organisms have a thinner layer of peptidoglycan surrounded by an inner and outer membrane. Gram negative organisms are unable to retain the crystal violet die during the staining process.
S. liquefaciens is a widespread bacteria found in the environment and capable of colonizing on soil, water, plants, and the digestive tracts of rodents, insects, fish, and humans.[2] However, it must be noted that S. liquefaciens is not a normal component of human fecal flora. [3]
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?
Cell structure and metabolism
Interesting features of cell structure; how it gains energy; what important molecules it produces.
Ecology
Habitat; symbiosis; contributions to the environment.
Pathology
How does this organism cause disease? Human, animal, plant hosts? Virulence factors, as well as patient symptoms.
Current Research and or Application to Biotechnology
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References
Edited by student of Dr. Lynn M Bedard, DePauw University http://www.depauw.edu
