cis-acting
基本解释
- 顺式作用
英汉例句
- The 2.2 kb of the MIA promoter contains cis acting elements which can generate tissue specific expression in vivo .
2.;2 kb 的MIA/CD－RAP启动子含有调节MIA/CD－RAP组织特异性表达的顺式调控元件 - The incorporation of selenocysteine needs a cis acting element SECIS and four gene products: SelA, SelB, SelC and SelD.
研究表明硒代半胱氨酸的参入需要一个顺式作用元件SECIS和 4个基因产物 :SelA、SelB、SelC、SelD。 - It was speculated that the cis acting element in region A might determine the tissue specific expression character of A33 promoter.
推测A区所包含的顺式调控元件很可能是决定A33基因组织特异性表达的关键元件 . - AIM: To construct the superantigen SEA (D227A) expression vector modulated by cis acting element of AFP and express it specifically on AFP + hepatocellular carcinoma (HCC) cells.
目的 :构建受AFP顺式作用元件调控的超抗原表达载体 ,将SEA(D2 2 7A)特异性的表达于AFP阳性肝癌细胞膜表面。 - A single copy fragment containing cis acting "CACA" box has been identified, which might be the upstream of a new tumor suppressor gene deleted in tumors of the stomach and small intestine.
在胃、小肠肿瘤组织发生缺失突变的片段可能为某一抑癌基因的前半部分 ,即含有启动子成分的调控元件部分CACA盒