| 释义 |
SCEsBNC¹⁷³⁹⁹⁵⁺²
基本例句
=sister chromatid exchanges 姐妹染色单体互换原型sce的三单 It is presumed that the repeated DNA sequences of the heterochromatin near the secondary constriction might be formed gradually in the process of evolution through unequal SCEs.
推测副缢痕附近异染色质的 DNA重复序列可能是在进化过程中通过染色单体不均等交换而逐渐形成。 cnki
Methods: Frequency of sister chromatid exchanges SCEs was measured in lymphocytes of8 victims of Tokyo sarin tragedy and49 controls and statistical analysis was employed.
方法：在沙林毒性气体事件中，检测了8名暴露者、49名对照者的外周血淋巴细胞姊妹染色单体交换频率SCE并进行了统计学分析。 zidian8
One day after plating, the cells were exposed for2 h to various doses of ethylnitrosourea ENU. CAs and SCEs were examined by the standard methods, while CT was determined by cell counts.
接种细胞一天后，用不同剂量乙基亚硝基脲 ENU处理2小时，然后用标准法检查其染色体畸变和 SCE率，用细胞计数法测定细胞毒性。 cnki |