| 单词 | 染色粒 |
| 释义 | 〔chromomere〕One of the serially aligned beadlike granules of concentrated chromatin that constitutes a chromosome during the early phases of cell division.染色粒：在细胞分裂早期，一条顺序排列的珠状染色质颗粒链构成了染色体〔chromonema〕The spirally coiled central filament of a chromatid along which the chromomeres are aligned.染色线，染色丝：染色单体的中间丝状体螺旋盘绕在排成一列的染色粒上 |
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