Construction of recombinant plasmids containing threonine operon and their effects on l-threonine accumulation .
含苏氨酸操纵子重组质粒的构建及其对大肠杆菌l-苏氨酸积累的影响。
Effector a molecule that can combine with a repressor in an operon , making the repressor inactive and thus enabling messenger rna and protein to be produced .
在操纵子中与阻遏蛋白结合的分子,能够使阻遏蛋白失活,从而转录出。
Operon containing genes coding for the synthesis of tryptophan .
含有编码色氨酸合成酶基因的操纵子。
Isolation and characterization of a competence operon associated with transformation and adhesion in helicobacter pylori .
有关幽门杆菌的转化和黏著operon的分离与特性化。
Describe the probable effects on gene expression in the lac operon of mutations in .
描述在下列位置发生突变对乳糖操纵子的基因表达。
Operon containing genes that metabolize the sugar arabinose .