The resulting channel enabled them to move both single - and double-stranded DNA through the membrane.

所产生的通道使得它们能够通过细胞膜移动单链和双链dna。

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Bacteriophage lysins are lytic agents used by double-stranded DNA(dsDNA) phages to coordinate bacterial cell wall lysis.

噬菌体裂解酶是双链DNA噬菌体所特有的细胞壁水解酶。

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It is significant to study the model and energetics of the triplet-base, an element of forming three-stranded DNA structure.

三碱基体是形成三链dna结构的基元，对其进行模型能力学研究具有一定的意义。

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When it sees that sequence in a double stranded DNA it will bind there and it will cut.

当它在双链DNA中发现这个序列,就会与之结合并切割

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The end result of transcription is not double stranded DNA, it's single stranded RNA where the RNA that's produced is called messenger RNA.

最终的转录产物并非双链的DNA,而是单链的RNA,称为信使RNA

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It doesn't cut straight across the double stranded DNA but it cuts in this jagged fashion.

它不直接横切双链DNA,而是留下一个锯齿形切口

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Cambridge University scientists say they have seen four-stranded DNA at work in human cells for the first time.

BBC: 'Quadruple helix' DNA seen in human cells

Four-stranded DNA, a database of alien planets, a new super-chemical to kill hospital bugs and a byzantine gamma-radiation blast.

ENGADGET: Alt-week 1.26.13: quadruple DNA helixes, Byzantine mutants and battling hospital bugs

These are synthetic single-stranded DNA sequences that are, among other things, capable of cutting nearby DNA strands in specific places.

ECONOMIST: DNA computing