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- dna transfer rna 转移核糖核酸
- A sequence of three adjacent nucleotides in transfer RNA designating a specific amino acid that binds to a corresponding codon in messenger RNA during protein synthesis. 反密码子在蛋白质合成过程中,传送者RNA中的相关密码子与某种氨基酸结合,在传送RNA过程中出现的三个相邻的核苷酸序列
- Kruh GD, Cb an A, Myers K et al. Expression complementary DNA transfer establishes map as a multidrug resistance gene[J] ,Cancer Res, 1994,54:1649. 张强;施作霖;陈梓甫.;肾细胞癌对化疗药物的多药耐药机制及其逆转[J]
- Like eukaryotes, but unlike bacteria, they have introns in their transfer RNA, but like bacteria they have polycistronic operons (gene regulators). 像真核生物而不像细菌,转运RNA中含有内含子,还有细菌不具备的多顺反子的操纵子(基因的调控子)。
- The methods include using Agr obacterium-mediated transformation, electroporation, gene gun bombardme nt and polyethyleneglycol (PEG)-mediated direct DNA transfer. 果树基因转化方法主要包括农杆菌介导法、电激法、基因枪法、PEG转化法等。
- Sperm-mediated DNA transfer by lipofection was performed and the possible affecting factors were researched to optimize the lipofectamine-mediated procedure and conditions. 研究了阳离子脂质体介导山羊精子转染外源DNA的方法、效果及其影响因素以确定其最适转染条件,为进一步用此方法生产转基因动物提供参考。
- During translation the ribosome moves along the massager RNA(mRNA), enabling the peptide linkage of amino acids delivered to the sit by transfer RNA molecules according to the code in mRNA . 在翻译中,核糖体沿着mRNA转移,根据mRNA上的反密码子,能够使有氨基酸形成的肽键移动到tRNA分子提供的位点上。
- methionine transfer RNA(tRNA Met) 甲硫氨酸转移RNA
- mitochondrial transfer RNA(ribonucleic acid) 线粒体转移RNA(核糖核酸)
- DNA and RNA are both types of nucleic acid. 脱氧核糖核酸和核糖核酸是两种类型的核酸。
- Flux of genetic information through messenger RNAs, transfer RNAs and ribosomes from genes to proteins forms the basis of molecular biology. 遗传信息通过信使核糖核酸、转运核糖核酸和核糖体转变成蛋白质的过程是分子生物学的基石。
- The rRNA interacts directly with the mRNA during initiation of translation, and there are specific sits on the rRNA that interact with anticodons on the transfer RNAs(tRNA). 在翻译过程中,rRNA直接与mRNA直接作用。在rRNA上有一些特殊的位点可与tRNA上的反密码子相互作用。
- Adenine A nitrogenous base (6-amino-purine)found in DNA and RNA. 腺嘌呤:在DNA和RNA中发现的含氮的碱基(6-氨基嘌呤)。
- He intends to transfer the property to his son. 他打算把财产转让给儿子。
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- Ribose and deoxyribose are constituents of the nucleic acids RNA and DNA. 核糖与脱氧核糖分别是核糖核酸与脱氧核酸(DNA)的结构成分。
- This footballer wants a transfer to another team. 这位足球运动员想转到另一个球队踢球。
- Messenger RNA is templated along only one of the two strands of a DNA molecule. DNA分子两条作为RNA模板。
- A purine base,C5H5ON5,that is an essential constituent of both RNA and DNA. 鸟嘌呤一种嘌呤碱,分子式为C5H5ON5,为核糖核酸和脱氧核糖核酸的主要组成部分。
- STUDY OF PROPERTIES OF THE DIAZOBENZYLOXYMETHYL (DBM)-PAPER USED IN DNA TRANSFER AND HYBRIDIZATION EXPERIMENT 应用于DNA分子转移和分子杂交实验的二偶氮苄氧甲基(DBM)-滤纸性质的研究