Rhizosolenia

Classification

Eukaryota; Ochrophyta; Coscinodiscophyceae; Rhizosoleniales; Rhizosoleniacease [Others may be used. Use NCBI link to find]

Species

NCBI: Taxonomy

Rhizosolenia acicularis; R. acuminata; R. acuminate; R. alata forma gracillima; R. alata forma curvirostris; R. alata forma gracillima; R. alata forma indica; R. alata gracillima; R. alata inermis; R. antarctica; R. antennata; R. antennata forma semispina; R. arafurensis; R. barboi; R. bergonii; R. bezrukovae; R. borealis; R. braunii; R. bulbosa; R. calcar-avis; R. castracanei; R. castracanei var. neglecta; R. chunii; R. clevei; R. clevei var. communis; R. cochlea; R. costata; R. crassa; R. crassispina; R. cretacea; R. curvata; R. curvirostria; R. curvirostris; R. debyana; R. decipiens; R. drafurensis; R. eriensis var. gracilis; R. eriensis var. morosa; R. eriensis var. morsa; R. faeroensis ; R. fallax; R. firma; R. formosa; R. fragillissima; R. gracilis; R. gravida; R. hebetata; R. hebetata forma semispina; R. hyalina; R. imbricata; R. interposita; R. longiseta; R. massiva; R. minima; R. miocenica; R. morsa; R. norwegica; R. ostenfeldii; R. palliola; R. pokrovskajae; R. polydactyla; R. polydactyla forma squamosa; R. praealata; R. praebarboi; R. pungens; R. rhombus; R. robusta; R. setigera; R. sigma; R. sima; R. sima forma silcea; R. similis; R. similoides; R. simplex; R. stolterforthii; R. striata; R. styliformis; R. temperei; R. truncata; R. twistata

Description and Significance

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

Genome Structure

There has not been a genome project on Rhizosolenia spp. at this time.

Cell Structure, Metabolism and Life Cycle

'Rhizosolenia' is a unicellular rod shaped diatom and ranges in diameter size from 2.5-170 µm. The cell wall is made of a silica shell comprised of two separate valves, also known as a frustule. Rhizosolenia is mostly abundant in a mat formation containing communities of multiple Rhizosolenia species. The mats can be short chains of only a few cells or larger rigid chains ranging from 1-30cm wide.

Ecology and Pathogenesis

Habitat; symbiosis; biogeochemical significance; contributions to environment.
If relevant, 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.

Author

Page authored by Erin Hagen and Amanda Herzog, student of Prof. Jay Lennon at Michigan State University.