Organism | : | Ascidian |
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Species | : | Phallusia mammillata |
Description | : | On the egg at left a tuft of microfilament-rich microvilli caps the vegetal/contraction pole. On the right the vegetal cortical accumulation of ER sheets (red; labelled with DiOC6(3)) lies in a dense plaque of microfilaments (green; labelled with Rhodamine Phalloidin) at the vegetal/contraction pole. (Confocal optics)-Ascidian egg and isolated cortices |
Publication | : | Maternal mRNAs of PEM and macho 1, the ascidian muscle determinant, associate and move with a rough endoplasmic reticulum network in the egg cortex |
Tags | : | Egg Cortex |