阻遏代謝物 的英文怎麼說

中文拼音 [èdàixiè]
阻遏代謝物 英文
repressing metabolite
  • : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
  • : 動詞(阻止;禁止) check; hold back
  • : Ⅰ動詞1 (代替) take the place of; be in place of 2 (代理) act on behalf of; acting Ⅱ名詞1 (歷...
  • : Ⅰ動詞1 (感謝) thank 2 (認錯; 道歉) make an apology; excuse oneself 3 (辭去; 拒絕) decline 4...
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • 代謝物 : metabolin
  • 代謝 : 1. (交替; 更替) supersession 2. [生物學] (新陳代謝的簡稱) metabolize
  1. 4. engineering dhqase ( arod ) - deficient e. coli mutant with a second copy of the arob gene gene targeting technique was used to disrupt the arod gene in e. coli chromosome. the mutant 31bk was engineered, in which homologous recombination of the arobkanr gene cassette into the arod locus ( arod : : arobkanr ) of the e. coli strain atcc31884 genome utilized the helper plasmid pkd46 with red system. the host cell 31bk lacked catalytic activity of dhqase ( arod ) and had a second copy of the arob gene, so it improved carbon flow into the quinic acid biosynthesis direction

    構建宿主菌基因精確定位突變株31bk ( arod : : arobkan ~ r )為了改變途徑脫氫奎尼酸( dhq )分支點上的流量,使之充分流向目的產奎尼酸合成方向,利用基因打靶技術構建了31884宿主菌arod基因精確定位插入突變體,使dhq脫水酶( dhqase )失活,斷了碳流流向芳香氨基酸生成的方向,同時用同源重組的方法將arob基因定位整合入染色體上,解除了限速酶對碳流通過共同途徑到達dhq的影響,並減輕負擔。
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