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On the presence of vitellogenic substances in the starfish, Asterias rubens (L.)
Published online by Cambridge University Press: 11 May 2009
Extract
Homogenates of pyloric caeca, gonads, spermatozoa and eggs from the starfish Asterias rubens were fractionated by gel filtration chromatography.
It appeared that a glycolipoprotein fraction, present in oocytes and gonads of female animals, is absent in spermatozoa and gonads of male animals.
The possible role in vitellogenesis of this fraction and of a more omnipresent one is discussed.
- Type
- Research Article
- Information
- Journal of the Marine Biological Association of the United Kingdom , Volume 64 , Issue 2 , May 1984 , pp. 261 - 269
- Copyright
- Copyright © Marine Biological Association of the United Kingdom 1984
References
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