阻遏蛋白 meaning in Chinese
aporepressor
repressor protein
Examples
- As both the recombinant plasmids and the host dh5a had no laciq gene which encode lac represser , the trc promoter was not repressed by lac represser and always active . therefore the afpga could be constitutively expressed without iptg induction in the host dh5 . in the shaking flask , the optimum ph and temperature for afpga expression was 7 . 0 and 30
两重组质粒再转化宿主菌dh5 ，由于重组质粒和宿主菌dh5均不含laci ~ q调控基因，重组菌不产生阻遏蛋白，控制表达的trc启动子始终处于“开”状态，因而所得重组菌dh5 pkkfpga和dh5 psmlfpga不需诱导便能组成型表达pga 。