...癌基因(oncogene),顾名思义,该基 因和癌症相关.它本身是细胞的正常基因.正常细胞中原癌基因的表达水平(expression level)一般较低,而肿瘤细胞中一些原癌基因具有高水平的表达(over.expression or increase expression),导致细胞分化程度过低,形成...
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目前大部分纤维素酶基因的表达水平较低。
At present the expression levels of the most cellulase genes are low.
真核细胞翻译延伸因子2基因的表达水平显著下调。
Expression of the gene of eukaryotic translation elongation factor 2 could be down-regulated by E-36 protein.
启动子对外源基因的表达水平影响很大,是基因工程表达载体的重要元件。
Promoter makes a great influence on the expression levels of exogenous protein as an important component of expression vector in genetic engineering.
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