单词盒子

chromatid

C 开头单词

音标发音

  • 英式音标 [ˈkrəʊmətɪd]
  • 美式音标 [ˈkroʊmətɪd]
  • 英式发音
  • 美式发音

基本解释

  • n. [遗] 染色单体，染色半体；染色分体

同根派生

     

英汉例句

    双语例句

  • Chromosomal stability were detected in 23 children with malignancy by the technique of sister chromatid exchange(SCE).
    用姊妹染色单体互换（SCE）技术检测23例恶性肿瘤患儿的染色体稳定性。
  • We applied the sister chromatid exchange (SCE) technique to pregnant women with antibodies against cytomegalovirus (CMV) positive, to detect the lesion and repair of DNA in the lymphocytes.
    采用孕妇外周血淋巴细胞姐妹染色单体交换（SCE）技术，检测巨细胞病毒（CMV）抗体阳性孕妇淋巴细胞DNA损伤和修复。
  • Micronucleus (MN) test?sister chromatid exchanges (SCE) and sperm malformation test were used to study the effects of asparagus officinalis on the mutagenic activities of cyclophosphamide (CTX).
    用微核（MN）试验、姐妹染色单体交换（SCE）及精子畸形试验探讨芦笋汁对环磷酰胺（CTX）致突变作用的影响。

词组短语

    短语

  • sister chromatid 姊妹染色半体
  • chromatid break [遗]染色单体断裂;染色分体破裂;染色单体破碎
  • chromatid reunion 染色分体复合;染色分体再愈合;染色单体复合
  • loop chromatid 环染色单体;具环染色单体
  • chromatid sister 姐妹染色单体

英英字典

    剑桥英英字典

  • either of the parts into which a chromosome divides during mitosis (= when one cell divides into two identical cells)

    • 柯林斯英英字典

  • either of the two strands into which a chromosome divides during mitosis. They separate to form daughter chromosomes at anaphase

专业释义

    生物学

  • 染色单体

    Objective: To observe the effect of melatonin on frequency of sister chromatid exchange(SCE) and cell proliferation kenitics in lymphocytes from human peripheral blood in vitro.
    目的：观察褪黑素对体外培养人外周血淋巴细胞的姐妹染色单体交换(SCE)和细胞增殖动力学的影响。

  • 染色半体
  • 染色分体

    • 化学

  • 染色单体