Gardenerella vaginalis: Difference between revisions
| Line 14: | Line 14: | ||
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. | 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. | Include a picture or two (with sources) if you can find them. | ||
Gardnerella vaginalis, the only species of its genus and formerly known as Haemophilus vaginalis and Corynebacterium vaginale, is a facultative anaerobic, nonmotile, pleomorphic gram-negative to gram-variable rod. It is a well-recognized colonizer of the female genital tract and survives high pH(2). Gardnerella vaginalis survives poorly in human urine at 37 degrees C (3). | |||
==Genome structure== | ==Genome structure== | ||
Revision as of 02:39, 28 August 2007
A Microbial Biorealm page on the genus Gardenerella vaginalis
Classification
Higher order taxa
Bacteria; Actinobacteria; Actinobacteridae; Bifidobacteriales; Bifidobacteriaceae; Gardnerella
Species
Gardnerella vaginalis
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.
Gardnerella vaginalis, the only species of its genus and formerly known as Haemophilus vaginalis and Corynebacterium vaginale, is a facultative anaerobic, nonmotile, pleomorphic gram-negative to gram-variable rod. It is a well-recognized colonizer of the female genital tract and survives high pH(2). Gardnerella vaginalis survives poorly in human urine at 37 degrees C (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? 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
Edited by student of Rachel Larsen
1. Joe Bischoff, Mikhail Domrachev, Scott Federhen, Carol Hotton, Detlef Leipe, Vladimir Soussov, Richard Sternberg, Sean Turner. "Gardnerella Vaginalis" <http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=2702>
2. S M Smith, T Ogbara, and R H Eng. "Involvement of Gardnerella vaginalis in urinary tract infections in men." J Clin Microbiol Volume 30. p. 1575–1577. <http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=265332>
