前期可被分为连续的阶段：细线期、偶线期、粗线期、双线期和终变期。

Prophase may be divided into successive stages termed leptotene, zygotene, pachytene, diplotene, and diakinesis.

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前期可被分为连续的阶段：细线期、偶线期、粗线期、双线期和终变期。

Prophase may be divided into successive stages termed leptotene, zygotene, pachytene, diplotene, and diakinesis.

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