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[[Category:Ectocarpales]]
[[Category:Plants with sequenced genomes]]


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Revision as of 02:36, 19 October 2015

Ectocarpus siliculosus
E. siliculosus, from the Brockhaus and Efron Encyclopedic Dictionary (1890-1907)
Scientific classification
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Binomial name
Ectocarpus siliculosus

Ectocarpus siliculosus is a filamentous brown alga (Heterokontophyta).[1] Its genome was the first brown macroalgal genome to be sequenced,[2] with the expectation that E. siliculosus will serve as a genetic and genomic model for brown macroalgae.[3]

The alga is unbranched and filamentous; it forms soft beards on larger plants or other firm substrata and grows up to 2 feet long.[4]

Plants tufted, often only one to a few cm tall, but in exceptional cases up to 20 cm. Axes freely branched, main axis not distinguishable. Filaments up to 30μm in diameter, tapering toward the apices. sometimes forming terminal pseudohairs. Distribution: Cosmopolitan.[5]

References

  1. ^ Charrier, B; Coelho, SM; Le Bail, A; Tonon, T; Michel, G; Potin, P; Kloareg, B; Boyen, C; et al. (2008). "Development and physiology of the brown alga Ectocarpus siliculosus: two centuries of research". The New phytologist. 177 (2): 319–32. doi:10.1111/j.1469-8137.2007.02304.x. PMID 18181960.
  2. ^ Cock, J. M.; Sterck, L.; Rouzé, P.; Scornet, D.; Allen, A. E.; Amoutzias, G.; Anthouard, V.; Artiguenave, F. O.; Aury, J. M.; Badger, J. H.; Beszteri, B.; Billiau, K.; Bonnet, E.; Bothwell, J. H.; Bowler, C.; Boyen, C.; Brownlee, C.; Carrano, C. J.; Charrier, B. N. D.; Cho, G. Y.; Coelho, S. M.; Collén, J.; Corre, E.; Da Silva, C.; Delage, L.; Delaroque, N.; Dittami, S. M.; Doulbeau, S.; Elias, M.; Farnham, G. (2010). "The Ectocarpus genome and the independent evolution of multicellularity in brown algae". Nature. 465 (7298): 617–621. Bibcode:2010Natur.465..617C. doi:10.1038/nature09016. PMID 20520714.
  3. ^ Genoscope - Ectocarpus genome project at genoscope
  4. ^ Gosner, Kenneth L., Atlantic Seashore: A field guide to sponges, jellyfish, sea urchins, and more; Houghton Mifflin Co.
  5. ^ Stegenga, H. Bolton, J.J. and Anderson, R.J. Seaweeds of the South African West Coast; Contributions from the Bolus Herbarium Number 18, 1997.

Further Reading

Prigent, Sylvain; Collet, Guillaume; Dittami, Simon M. (27 August 2014). "The genome-scale metabolic network ofEctocarpus siliculosus(EctoGEM): a resource to study brown algal physiology and beyond". Plant Journal. 80 (2): 367-381. doi:10.1111/tpj.12627. {{cite journal}}: |access-date= requires |url= (help)

External links