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AAT Bioquest

How is cell differentiation different from mitosis?

Posted January 30, 2024


Answer

Mitosis is the division of a single cell into two identical cells, mainly for purposes of growth and repair. On the other hand, cell differentiation is the process of a less specialized cell developing into a more specialized cell type. During this process, specific genes are activated or suppressed, resulting in distinct functions and characteristics suited for specific functions within the body. There are also differences in genetic variation in the two processes. Cell differentiation results in cells with varied gene expression and specialized functions. In contrast, cells produced from mitosis maintain genetic identity, and are genetically identical to the parent cell. The mechanisms of cell differentiation and mitosis also differ. Cell differentiation involves changes in gene expression, while mitosis involves the stages of prophase, metaphase, anaphase, and telophase for cell division. 

Additional resources

Cell Differentiation and Tissue

Stem Cell Research

Cell Navigator® CDy6 Mitosis Imaging Kit