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- Topoisomerase 2 resolves hyperpositively supercoiled DNA before recombination forks and topoisomerase 3 resolves hypernegatively supercoiled DNA after recombination forks. 拓朴异构酶可以解开在重组叉之前高度正螺旋结构，拓朴异构酶3可以解开重组叉之后高度负螺旋结构。
- Keywords cambialistic SOD,chimeric protein,cinnamomin,cytotoxicity,refolding and unfolding,supercoiled DNA cleavage.; 辛纳毒蛋白;细胞毒性;杂合蛋白;解折叠与重折叠;两性SOD;超螺旋DNA切割活性。;
- negatively supercoiled DNA 负超螺旋DNA
- positively supercoiled DNA 正超螺旋DNA
- hypernegatively supercoiled DNA 高度负超螺旋DNA
- supercoiled DNA 超卷曲DNA, 超螺旋化DNA
- double-stranded supercoiled DNA 超螺旋质粒DNA
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- The nucleic acid was dsDNA and existed as supercoiled circular, relaxed circular and linear molecules.G+C of viral DNA was 45%. 病毒核酸为双链DNA，存在超螺旋型、环型和线型三种形态，G+C的含量为45%25。
- Your DNA is in every part of your body. 你的dna存在于身体的各个部分。
- DNA is a self - replicating molecule. 脱氧核糖核酸是一种自我复制的分子
- Each clone would have the same DNA. 每一个克隆人都有着同样的dna。
- We can only make clones from living DNA. 我们只能用活的dna来克隆人。
- Extract the genomic DNA of a BLAB/c mice . 用酚氯仿异戊醇抽提blab/c鼠全基因组DNA;
- DNA is a self-replicating molecule. 脱氧核糖核酸是一种自我复制的分子
- There are two DNA types of particular interest. 有二DNA类型特殊利益。
- THE BLENDING OF CONSCIOUSNESS AND DNA? 意识是什么?
- Dr Baker was asked to give a talk on DNA. 贝克博士被邀请作一个有关。
- TaKaRa Agarose Gel DNA Purification Kit Ver. 本试剂盒是从琼脂糖中回收纯化DNA片段的试剂盒。
