Naegleria fowleri: Difference between revisions

From MicrobeWiki, the student-edited microbiology resource
(New page: {{Biorealm Genus}} ==Classification== ===Higher order taxa=== Eukaryota; Percoloza; Heterolobosea; Schizopyrenida; Vahlkampfiidae, Naegleria, fowleri ===Species=== {| | height="10" b...)
 
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===Higher order taxa===
===Higher order taxa===


Eukaryota; Percoloza; Heterolobosea; Schizopyrenida; Vahlkampfiidae, Naegleria, fowleri
Eukaryota, Percoloza, Heterolobosea, Schizopyrenida, Vahlkampfiidae, Naegleria, fowleri
 


===Species===
===Species===
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==Description and significance==
==Description and significance==
Describe the disease caused by this organism if it is a pathogen, or the natural macroscopic "field guide" appearance and habitat of your organism if it is not.  What is or has been the impact your organism on human history or our environment?. How does it do this? How have we harnessed this power, or tried to prevent it? In other words, how do you know it if you see it, and how does its presence influence humans in the present, and historically?
Describe the appearance, habitat, etc. of the organism, and why you think it is important.


==Genome structure==
==Genome structure==
Describe the size and content of the genome.  How many chromosomes and plasmids?  Circular or linear?  Other interesting features?  What is known about its sequence?
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, metabolism & life cycle==
Provide a physical and biochemical description of the organism.  What kind of organism is it, what does it look like, how is it built, what are its metabolic properties, how can it be identified, what is it's life cycle, &c. In other words, describe the organism from <i>its</i> perspective.


==Ecology (including pathogenesis)==
==Cell structure and metabolism==
Describe its habitat, symbiosis, and contributions to environment. If it is a pathogen, how does this organism cause disease?  Human, animal, plant hosts?  Describe virulence factors and patient symptoms.
Interesting features of cell structure; how it gains energy; what important molecules it produces.


==Interesting feature==
 
Describe <i>in detail</i> one particularly interesting aspect of your organism or it's affect on humans or the environment.
==Ecology==
Naegleria fowleri are found world wide in warm freshwater, either naturally geothermic pools or warm bodies of water created by industry such as industrial cooling water (H).  Although they ideally grow at 37oC, the temperature of their human hosts, below 27oC, N. fowleri are able to survive by encysting.  The amoeba is able to grow in environments up to 45oC (D).  Although it is found all across the globe, the only place where N. fowleri contaminates public drinking water is in South Australia (H)
 
==Pathology==
How does this organism cause disease?  Human, animal, plant hosts?  Virulence factors, as well as patient symptoms.


==References==
==References==
[Sample reference] [http://ijs.sgmjournals.org/cgi/reprint/50/2/489 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.]
[Sample reference] [http://ijs.sgmjournals.org/cgi/reprint/50/2/489 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.]
<b>Edited by the NC State University MB 103 class of 2007.</b>

Revision as of 02:44, 16 December 2008

A Microbial Biorealm page on the genus Naegleria fowleri

Classification

Higher order taxa

Eukaryota, Percoloza, Heterolobosea, Schizopyrenida, Vahlkampfiidae, Naegleria, fowleri

Species

NCBI: Taxonomy

Naegleria fowleri

Description and significance

Describe the appearance, habitat, etc. of the organism, and why you think it is important.

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

Naegleria fowleri are found world wide in warm freshwater, either naturally geothermic pools or warm bodies of water created by industry such as industrial cooling water (H). Although they ideally grow at 37oC, the temperature of their human hosts, below 27oC, N. fowleri are able to survive by encysting. The amoeba is able to grow in environments up to 45oC (D). Although it is found all across the globe, the only place where N. fowleri contaminates public drinking water is in South Australia (H)

Pathology

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

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.