amino acid repeat sequence 中文意思是什麼

amino acid repeat sequence 解釋
氨基酸重復序列
  • amino : adj. 【化學】氨基的。
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  • repeat : n 1 再說，再做，重演；（尤指應聽眾要求的）再演；重播。2 【音樂】復奏[復唱]部分；反復符號。3 【商...
  • sequence : n 1 繼續；接續；連續。2 順序；程序；次第；關系；關聯。3 後果；結果；接著發生的事；後事；後文。4 ...
  1. Two types of repeat sequence, a 15 - amino - acid ( eelcaqlcstppppi ) with 2 repeats and a 6 - amino - acid ( ppictp ) with 4 repeats, were firstly reported. 2. the characterization of meq gene product and its expression within the cells a recombinant baculovirus transfer vector pblubac4 - meq was constructed by cloning meq gene of marek ' s disease virus ( mdv ) ga strain into the baculovirus transfer vector pbluebac4 under the polyhedrin promoter

    此外，研究還發現了meq基因的兩類有趣的重復結構，其中一類是含15個氨基酸殘基（ eelcaqlcstppppi ）的結構，有2個重復，另一類是含6個氨基酸殘基（ ppictp ）的結構，共有4個重復，它們全部分佈在meq蛋白c -端的轉錄激活域內。
  2. The comparative analysis of sequences indicated that the sequences of meq in different pathotypes are relatively conserved and the homology of the amino acid sequences is very high. the significant differences include two mutations in both mdv - 1 vaccine strains cvi988 / rispens and 814 strain : the deletion of a proline ( no. l93aa ), and this mutation is just exactly located in a 15 - amino - acid ( eelcaqlcstppppi ) repeat sequence within the c - terminal transactivation domain of meq protein ; and a point mutation with a shift from alanine ( a ) of all virulent strains to serine ( s ) was occurred on the no. 71 aa

    結果發現， mdv不同致病型的meq基因序列相對比較保守，它們相互間核苷酸和氨基酸序列的同源性均很高；但是，與所有七個致瘤性的mdv毒株相比，二個型弱毒疫苗cv1988 rispens株和814株均出現了兩個特徵性的突變：即第194位的p缺失性突變和第71位氨基酸由a變成了s的位點突變；缺失性突變恰恰位於meq基因中轉錄激活域內的一個多脯氨酸的重復序列（ pppp ）之中。
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