Multi-dimensional marine organisms dataviewer

Unequal cell division from 8 to 16-cell stage.

Organism : Ascidian
Species : Phallusia mammillata
Description : Bright-field images of 8-cell stage Phallusia mammillata embryo viewed from the vegetal side from interphase until cell division. The two vegetal posterior blastomeres that divide unequally (B4.1 pair) are at the bottom. Following nuclear envelope breakdown it is possible to discern the movement of the mitotic spindle in the two bottom blastomeres. Time in min:sec.
Attributions : Costache Vlad, McDougall Alex
Publication : Kif2 microtubule depolymerase is required for unequal cell division and localizes to a subdomain of cortical endoplasmic reticulum
Website : http://www.lbdv.obs-vlfr.fr/fr/equipes_de_recherche/fecondation_et_controle_du_cycle_meiotique.html
Licensing :
Click to visualize

About the author