Browsing Division of Biological Sciences by Advisor "Kotak, Sachin"
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Dissecting the function of NuMA in cleavage furrow formation and chromatin decondensation at the mitotic exit in animal cells
In animal cells, the duplicated genetic material is aligned on a microtubule-based structure known as the mitotic spindle during mitosis. At the mitotic exit, the mitotic spindle elongates, and the sister chromatids get ... -
PP2A-phosphatase and Polo-like kinase 1 regulates spindle positioning by orchestrating the cortical levels of the dynein adaptor NuMA
The mitotic spindle is a microtubule-based diamond shape structure that captures chromosomes and facilitates their segregation during anaphase. Proper positioning of the mitotic spindle is critical for defining the ... -
Understanding the mechanisms of polarity establishment and nuclear envelope breakdown in Caenorhabditis elegans embryos
Polarity establishment is critical for the development and stem cell lineages. The one-cell stage of the Caenorhabditis elegans embryo polarizes soon after fertilization. As a result, the first division of the embryo ... -
Unravelling the spindle-independent function of cortical force-generating machinery (LIN-5/GPR-1/2) during cleavage furrow formation and abscission in C. elegans embryos
Cytokinesis marks the final stage of cell division, where a single mother cell divides into two daughter cells. This intricate process begins with the assembly of an actomyosin-based cleavage furrow at the equatorial ...