An unusual cytoplasmic organelle in oocytes of Ilyanassa obsoleta

Journal of Morphology
Marjorie McCann-Collier

Abstract

An unusual organelle in the oocytes of the marine mud snail Ilyanassa obsoleta is described and called a polymerosome, because of its several components. Polymerosomes appear at the beginning of vitellogenesis and persist, in part, through postvitellogenesis. The persistent part is similar to an organelle that has been described by other workers in the vegetal region and the polar lobe of the Ilyanassa egg.

References

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Jul 1, 1971·Experimental Cell Research·M Geuskens, V De Jonghe d'Ardoye
Oct 14, 1967·Nature·M StefaniniL Zamboni
Aug 1, 1969·Experimental Cell Research·J R Collier, S Yuyama
Sep 1, 1971·Journal of Ultrastructure Research·M R Kalt, B Tandler
Oct 1, 1969·Experimental Cell Research·I Pucci-MinafraJ R Collier
Apr 1, 1963·The Journal of Cell Biology·B O SpurlockJ A Freeman

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