Last Updated
：2025/11/27
cleavage furrow
Noun
Japanese Meaning
動物細胞の細胞質分裂開始時に、細胞膜が赤道面で内側に陥入する現象。 / 細胞分裂において、細胞膜が絞られて凹部となり、細胞を二分する過程で見られる部位。
（ plural ）
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(biology) The invagination of the cell membrane, at the equatorial plane of the cell, that characterizes the onset of cytokinesis in animal cells.
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cleavage furrow
During cytokinesis, the cleavage furrow deepened as the actin–myosin contractile ring tightened, eventually separating the two daughter cells.
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During cytokinesis, the cleavage furrow deepened as the actin–myosin contractile ring tightened, eventually separating the two daughter cells.
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