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Mitosis

Kinesin spindle protein (KSP) is required to establish mitotic spindle

Cells build bipolar spindles during mitosis and align their chromosomes

mitotic spindle in green during prometaphase of mitosis

Mitosis

Spindle fibres appear in the cytoplasm

that nuclear derived proteins form a spindle matrix during mitosis that
Prophase: Chromosomes condenses, and mitotic spindle begins to form.

These beautiful images of mitotic spindles are originally from Conly

As a cell undergoes mitosis, spindles pull apart the original chromosomes

The four main phases of mitosis are prophase, metaphase, anaphase,

break down nuclear membrane, assemble mitotic spindle, centriole pairs

Mitotic Spindle

spindle.

the spindle poles. (Figure 19-34). Figure 19-34. The stages of mitosis

mitosis - entry of extranuclear spindles through polar fenestrae.

Mitosis: single cell produces two

During metaphase of mitosis chromosomes (blue) align at the spindle equator.

and a post meiotic mitosis. The spindles at the first and the second
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