| 单词 | chromatid |
| 释义 | chromatid [`krō·mǝ·tǝd] CYTOLOGY 1. One of the pair of strands formed by longitudinal splitting of a chromosome which are joined by a single centromere in somatic cells during mitosis. 2. One of a tetrad of strands formed by longitudinal splitting of paired chromosomes during diplotene of meiosis. |
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