ds dna 中文意思是什麼
ds dna
解釋
雙鏈dna-
Constructing cdna expressing library of erythrocytic plasmodium falciparum from hainan : the total rna was obtained by using. triplix kit. a modified oligo ( dt ) primer ( cds ffi pcr primer ) was used in the single - stranded ( ss ) dna synthesis reaction. the ss - dna was reversely transcripted from total rna. double - stranded ( ds ) cdna was amplified by long - distance ( ld ) pcrafter the digestion with proteinase k and sfi i, the cdna with no less than 200bp was collected and purified by glass - milk kitthe library was constructed after the ligation of cdna to tiplex2 phage particle packaged with the packaging extract system in vitro. a high titer and high recombinant ratio of cdna library was constructed
構建惡性瘧原蟲海南株紅內期cdna表達文庫提取紅內期惡性瘧原蟲海南株總rna ，直接以總rna為模板使用cdna文庫構建試劑盒，首先反轉錄合成ss一dna ，再擴增合成ds一dna （ cdna ） ，對擴增產物用蛋白酶k消化及左z丁i酶切，抽提蛋白、去除rna后，用玻璃奶試劑盒純化、回收20obp以上的片斷，經與載體連接再用蛋白包裝物包裝后形成未擴增文庫，最後擴增完成惡性瘧原蟲海南株紅內期cdna表達文庫的構建。 -
We have been succeeded in a primary experiment of separating ds - dna ladder 100 using the new leec biochip. the experiment demonstrated that the new leec biochip can separate dna fragments successfully and, the whole control system worked normally because of its good compatibility and timing controllability
最後用自行研製的leec晶元進行了測試和初步的dna分離實驗，證明系統在兼容性、控制時序方面運行正常，與晶元能良好銜接，新型晶元能成功分離dna片段，並總結了一套較為成熟的實驗方法。
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