repressed gene 中文意思是什麼
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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
兩重組質粒再轉化宿主菌dh5 ，由於重組質粒和宿主菌dh5均不含laci ~ q調控基因，重組菌不產生阻遏蛋白，控製表達的trc啟動子始終處于「開」狀態，因而所得重組菌dh5 pkkfpga和dh5 psmlfpga不需誘導便能組成型表達pga 。 -
The first member be found ofndrg gene family is ndrgl, which was isolated as a new gene upregulated in n - myc mutant mouse embryos and ft is repressed by n - myc and c - myc
Ndrg基因家族中最早被發現的是ndrg1 ，它是在研究n - myc下游調節基因時從小鼠胚胎中發現的一種新基因。 -
The result showed that both ldplcl and ldplc2 can physical interacted with gp, but neither ga nor g in addition, arabidopsis plc knock - out and overexpression lines were also characterized, and the result proved that lose of function of atplc ( at3g55940 ) induced atplc ( at3g08510 ) gene expression and increase pollen germination rate, whereas gain of function of atplc ( at3g55940 ) repressed atplc ( at3g08510 ) expression, and decrease pollen germination
本文還利用酵母雙雜交體系檢驗了plc與g蛋白各亞基的相互作用，發現ldplci與gq和gy的雜交結果為陰性，與gp亞基可發生相互作用; ldplcz與gp弱相互作用，與其他亞基沒有作用。上述結果表明在g蛋白和plc的相互作用中， p亞基可能起調節作用。
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