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The cortical reaction prevents polyspermy by altering the egg's outer layers immediately after sperm fusion.
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The cortical reaction prevents polyspermy by altering the egg's outer layers immediately after sperm fusion.
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Related words
cortical reaction
Noun
Japanese Meaning
卵細胞が受精する際に、精子が卵子の細胞膜と融合すると同時に起こる反応。卵の皮質顆粒が放出されることで、これに続く第二の精子の侵入が防がれる現象を指す（多精受精防止作用）。
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