How do spindle fibers shorten and lengthen 2024?
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Motor proteins, such as dyneins and kinesins, move along microtubules as the fibers either lengthen or shorten. It is this disassembly and reassembly of microtubules that produces the movement needed for cell division to occur. ... Kinetochores generate kinetochore fibers, which attach sister chromatids to spindle fibers.
2023-04-23 18:12:59
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Benjamin Wright
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Motor proteins, such as dyneins and kinesins, move along microtubules as the fibers either lengthen or shorten. It is this disassembly and reassembly of microtubules that produces the movement needed for cell division to occur. ... Kinetochores generate kinetochore fibers, which attach sister chromatids to spindle fibers.