publication . Article . 1984

cis-Canthaxanthins: unusual carotenoids in the eggs and the reproductive system of female brine shrimp Artemia

Nelis, H.J.C.F.; Lavens, P.; Moens, L.; Sorgeloos, P.; Jonckheere, J.A.; Criel, G.R.J.; De Leenheer, A.P.;
Restricted English
  • Published: 01 Jan 1984
Abstract
The significance of carotenoid accumulation in crustacean eggs remains obscure, particularly because neither eggs nor female animals have been found to display specific pigment patterns in relation to reproduction. We report here the first example of carotenoids found exclusively in the ovaries, the eggs, and the hemolymph, but not in the carcass of a female, reproductively active crustacean, i.e. the brine shrimp <i>Artemia</i> . These pigments are virtually absent in males and in immature animals and disappear very rapidly in growing nauplii following hatching of encysted embryos. Within the cysts, they are preferably localized in the yolk platelets. We have i...
Subjects
Medical Subject Headings: animal structuresfood and beveragesfungi
free text keywords: Animal reproductive organs, Brine shrimp eggs, Carotenoids, Artemia
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