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单词 polytene
释义
pol·y·tene (pŏlē-tēn)
adj.
Relating to or having large chromosomes formed by repeated DNA replication and consisting of many chromatids side by side.

[POLY- + Latin taenia, band (from Greek tainiā, ribbon; see ten- in the Appendix of Indo-European roots).]

poly·tenic adj.
poly·teny n.
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更新时间:2025/3/22 6:14:15