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- DNA renaturation :Removing the denaturation factors or in proper condition the denatured DNA (ssDNA) restore native structure (dsDNA) and function. DNA变性后,生物活性丧失,但一级结构没有改变,所以在一定条件下仍可恢复双螺旋结构。
- Hypochromic effect: The absorbance at 260 nm of a DNA solution decreses when the single strands return into double helix at DNA renaturation. DNA的变性从开始解链到完全解链,是在一个相当窄的温度范围内完成的。在这一范围内,紫外光吸收值达到最大值的50%25时的温度称为DNA的解链温度。
- A moderately repetitive DNA sequence named RRD3 from rice (Oryza sativa L.) was isolated by the method of DNA renaturation kinetics and sequenced. 水稻RRD3序列是通过复性动力学实验从水稻基因组中克隆的一个中度重复序列,实验证明它在原核生物大肠杆菌E.;coli、哺乳动物CHO细胞、水稻愈伤组织和烟草转化苗中都具有启动子活性。
- In this paper, techniques, such as Biomarker, SCSU, DNA renaturation experiment, DGGE, TGGE, ARDRA, T-RFLP, SSCP, PAPD and ERIC-PCR, commonly used in this field were introduced. 本文介绍了生物标志物法、SCSU、DNA复性分析、DGGE、TGGE、ARDRA、T-RFLP、SSCP、PAPD和ERIC-PCR 图谱分析等方法在土壤微生物群落结构研究中的应用。
- DNA renaturation DNA复性作用
- After renaturation, AIF protein binded DNA and induced nuclear apoptosis. 经EMSA与Hoechst 33258染色实验证实:获得的AIF蛋白具有良好地与DNA结合并可诱导肿瘤细胞核凋亡的能力,凋亡率为37%25。
- 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。
- 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。
- How does the DNA molecule fit into the cell? 分子是如何装配在细胞中的?
- DNA is stored in the nucleus of a cell. 脱氧核糖核酸储存于细胞的细胞核里。