Trichodesmium erythraeum
A Microbial Biorealm page on the genus Trichodesmium erythraeum
Classification
Higher order taxa
Bacteria; Cyanobacteria; Oscillatoriales; Trichodesmium; Trichodesmium erythraeum
Species
|
NCBI: Taxonomy |
Genus species
Description and significance
Tricodesmium is a genus of cyanobacteria that is found in tropical and subtropical ocean waters with low nutrient levels. This genus is of great interest because it has been found to contribute over 40% of all nitrogen fixation that occurs in the ocean. In addition, there has been evidence that Trichodesmium blossoms can have a toxic effect on invertebrates and humans. Trichodesmium erythraeum is one of the two species of the Trichodesmium genus and occur as filaments of 20-200 cells. These filaments often congregate to form larger colonies that can be seen by the naked eye.
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 and Kit Pogliano
