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FMDV is a member of the picornavirus family. Non-enveloped FMDV has a single stranded positive-sense RNA genome.

口蹄疫病毒是小RNA病毒科口蹄疫病毒属的唯一成员，不含囊膜的病毒粒子包含有一个单链正股RNA基因组。

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Sequence variation was screened by means of PCR single stranded conformation polymorphism (SSCP) and DNA sequencing.

用PCR -单链构象多态性(SSCP)和DNA序列分析方法确定扩增序列突变情况。

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When it cuts it leaves sticky ends or un-base paired single stranded regions on each end of the part its cut and that's just a property of many restriction enzymes; not all, some cut blunt,just right down the middle.

它切割后会留下两个粘性末端,或者未配对的单链部分,这是许多限制性内切酶的特性,但不是全部,有些限制性内切酶是从中间钝切的

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Transcription just means making a single stranded RNA copy of a sequence of base pairs in a DNA.

转录的过程就是从一段DNA碱基序列中,复制出一段单链RNA

耶鲁公开课 - 生物医学工程探索课程节选

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

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The message itself is copied into a single-stranded messenger molecule which carries it to the protein-making parts of the cell, where it is translated.

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The HIV retrovirus, in particular, is a single-stranded RNA virus that duplicates itself in a host cell by converting its genetic code into double-stranded DNA that is then inserted into the host cell.

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