Difference between revisions of "Geobacillus kaustophilus"

From MicrobeWiki, the student-edited microbiology resource
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==Description and significance==
 
==Description and significance==
Describe the appearance, habitat, etc. of the organism, and why it is important enough to have its genome sequencedDescribe how and where it was isolated.
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This microbe was isolated from the deep-sea sediment of the Mariana Trench (2). Its optimal growth is at a temperature of 60 degrees Celsius with a temperature limit of 74 degrees Celsius (2).  Bacillus is translated as “small rod,and geo is “earth” or “soil” so the genus name is roughly translated to earth or soil small rod (6).  In its species name, “kausto” means “heat” while “philus” means love (2).  Therefore, it is a heating-loving bacteriaGeobacillus kaustophilus grow in aquatic environments.  Other species in the genus Geobacillus can also be found in petroleum reservoirs and cool soil environments (3).
Include a picture or two (with sources) if you can find them.
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Species in the Geobacillus genus can live in a wide variety of environments.  The microbe can withstand a pH of 2 through 12, temperatures between 5 and 78 degrees Celsius, and a salinity of 0 to 30% (5).
  
 
==Genome structure==
 
==Genome structure==

Revision as of 18:49, 5 June 2007

A Microbial Biorealm page on the genus Geobacillus kaustophilus

Classification

Higher order taxa

Domain: Bacteria; Phylum: Firmicutes; Class: Bacilli; Order: Bacilla; family:Bacillaceae [Others may be used. Use NCBI link to find]


Species

NCBI: Taxonomy

Genus: Geobacillus species: kaustophilus

Description and significance

This microbe was isolated from the deep-sea sediment of the Mariana Trench (2). Its optimal growth is at a temperature of 60 degrees Celsius with a temperature limit of 74 degrees Celsius (2). Bacillus is translated as “small rod,” and geo is “earth” or “soil” so the genus name is roughly translated to earth or soil small rod (6). In its species name, “kausto” means “heat” while “philus” means love (2). Therefore, it is a heating-loving bacteria. Geobacillus kaustophilus grow in aquatic environments. Other species in the genus Geobacillus can also be found in petroleum reservoirs and cool soil environments (3). Species in the Geobacillus genus can live in a wide variety of environments. The microbe can withstand a pH of 2 through 12, temperatures between 5 and 78 degrees Celsius, and a salinity of 0 to 30% (5).

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

[Sample reference] Takai, K., Sugai, A., Itoh, T., and Horikoshi, K. "Palaeococcus ferrophilus gen. nov., sp. nov., a barophilic, hyperthermophilic archaeon from a deep-sea hydrothermal vent chimney". International Journal of Systematic and Evolutionary Microbiology. 2000. Volume 50. p. 489-500.

Edited by student of Rachel Larsen and Kit Pogliano