落后染色体 meaning in Chinese

lagging chromosome laggard

Among of them , the fragments and lagging chromosomes were more than the correct , the rate of the fragments was 26 . 6 % , lagging chromosomes was 32 . 8 %
其中，落后染色体和游离染色体较普遍，分别占总畸变率的32 8和26 6 。
Partial chromosomes happened abnormally during pollen mother cells meiosis , which included chromosome chain , chromosome loop , lagging chromosome and chromosome unequal distribution
丽? 2号花粉母细胞在减数分裂期染色体行为发生了异常，出现较高频率的染色体链及少部分的染色体环和落后染色体。
3 ) the results of studying on the chromosomal mutation and mitosis of the wheat irradiated by uv - b indicated that the rate of mitosis was inhabited by uv - b radiation ( 10 . 08 kj ? m " 2 ? d " 1 ) in wheat cells , and some types of chromosome aberration were induced
( 3 )对染色体及细胞分裂的研究结果表明，增强uv - b辐射能抑制小麦细胞的有丝分裂率，产生落后染色体、染色体桥、游离染色体、核变形等畸变。