Clytia hemisphaerica

Clytia hemisphaerica
Planula stage of C. hemisphaerica
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Class: Hydrozoa
Order: Leptothecata
Family: Campanulariidae
Genus: Clytia
Species:
C. hemisphaerica
Binomial name
Clytia hemisphaerica
(Linnaeus, 1767)

Clytia hemisphaerica is a small hydrozoan-group cnidarian, about 1 cm in diameter, that is found in the Mediterranean Sea and the North-East Atlantic Ocean.[1] Clytia has the free-swimming jellyfish form typical of the Hydrozoa, as well as vegetatively propagating polyps.

Clytia hemisphaerica has emerged as a promising model organism as its life cycle, small size, and relatively easy upkeep make it conducive to experimental manipulation and maintenance in a laboratory setting.[2] Some examples of studies already conducted in Clytia include those looking at embryonic development,[3][4] differential patterns of gene expression during life stages,[5] and wound healing. Clytia’s genome was sequenced in full in March 2019.[5]

Head of a C. hemisphaerica gastrozooid polyp
Baby C. hemisphaerica medusa
  1. ^ "Clytia hemisphaerica | MARIMBA". marimba.obs-vlfr.fr. Retrieved 2019-11-19.
  2. ^ Houliston, Evelyn; Momose, Tsuyoshi; Manuel, Michaël (April 2010). "Clytia hemisphaerica: a jellyfish cousin joins the laboratory". Trends in Genetics. 26 (4): 159–167. doi:10.1016/j.tig.2010.01.008. ISSN 0168-9525. PMID 20227783.
  3. ^ Chiori, Roxane; Jager, Muriel; Denker, Elsa; Wincker, Patrick; Da Silva, Corinne; Le Guyader, Hervé; Manuel, Michaël; Quéinnec, Eric (2009-01-21). "Are Hox Genes Ancestrally Involved in Axial Patterning? Evidence from the Hydrozoan Clytia hemisphaerica (Cnidaria)". PLOS ONE. 4 (1): e4231. Bibcode:2009PLoSO...4.4231C. doi:10.1371/journal.pone.0004231. ISSN 1932-6203. PMC 2626245. PMID 19156208.
  4. ^ Momose, T.; Derelle, R.; Houliston, E. (2008-05-14). "A maternally localised Wnt ligand required for axial patterning in the cnidarian Clytia hemisphaerica". Development. 135 (12): 2105–2113. doi:10.1242/dev.021543. ISSN 0950-1991. PMID 18480163.
  5. ^ a b Leclère, Lucas; Horin, Coralie; Chevalier, Sandra; Lapébie, Pascal; Dru, Philippe; Peron, Sophie; Jager, Muriel; Condamine, Thomas; Pottin, Karen (2019-03-11). "The genome of the jellyfish Clytia hemisphaerica and the evolution of the cnidarian life-cycle". Nature Ecology & Evolution. 3 (5): 801–810. doi:10.1038/s41559-019-0833-2. PMID 30858591.