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- antimessenger DNA(am DNA) 反信使DNA
- How could so many tiny fragments of DNA be pieced together? 怎么可能将如此多的DNA小片段整合起来呢?
- DNA was extracted from peripheral blood leukocytes. 采集血液样本并提取白细胞和基因组脱氧核糖核酸(DNA)。
- DNA was extracted from the tissue by CVS. 采用盲取法吸取绒毛组织,提取DNA。
- The size of the TFV DNA was estimated to be about 100 Kbp. 用限制性内切酶XbaI、BamHI、HindIII、KpnI、和PstI对TFV基因组DNA进行限制性片段长度多态性分析(RFLP),算得TFV基因组的大小超过100kb。
- The size of the ISKNV DNA was estimated to be about 110 Kbp. 以限制性内切酶EcoR I、BamH I、Hind III、Kpn I和Pst I酶切ISKNV基因组DNA,电泳分析病毒的酶切图谱,并算得基因组的大小约为110 Kbp。
- A notable example in a case involving DNA was United States v. 涉及到DNA证据的一个很著名的案件是United States v.
- If relatives of the remaining HMAS Sydney crew come forward, they will be DNA tested, he says. 他说,如果其余的澳大利亚皇家海军悉尼号船的亲人们自告奋勇,我们会为他们检测DNA。
- Strands of DNA are reproduced through succeeding generations. DNA (脱氧核糖核酸)链通过后代得到复制。
- Method Genomic DNA was extracted by improved CTAB method. 方法采用改良CTAB法从罂粟叶片中提取DNA;
- Successful genetic recombination demands that this donor DNA be replicated in the recombinant organism. 成功的遗传重组要求供体DNA能在发生重组的细胞内复制。
- HBV DNA was observed both in the cytoplasm and nuclei of hepatocytes. HBVDNA可见于受染肝细胞的胞核或胞浆内,而HDVRNA绝大部分见于肝细胞胞核。
- Genomic DNA was digested with EcoRI combined with either MseI or TaqI. 35天后,小鼠晶状体核区完全白色混浊所覆盖,为核性白内障。
- Transposable elements, or insertion elements, are DNA sequences which can be inserted into many different sites in chromosomes. 转位因子或插入因子是能够插入到染色体不同位点的DNA序列。
- DNA was found to be packed into chromosomes,of which 23 pairs existed in each cell of the human body. DNA存在于染色体内,而人体每个细胞中存在23对染色体。另外每对染色体分别来自于父本和母本。
- There were DNA binding proteins in the SR of rats, and the molecular weight was 78 000 and 60 000 dalton. 大鼠膈肌SR上存在非序列依赖性DNA结合蛋白 ,相对分子质量分别为 6 0 0 0 0道尔顿和 780 0 0道尔顿。
- Furthermore,DNA was also found to be made of nucleotide chains made of four bases,commonly represented by A,C,T,and G. 人们还发现,DNA由核苷酸链组成,而组成核苷酸链的是四种碱基,通常用A、C、T和G来代表。
- Peptide nucleic acids(PNA) are DNA mimics that bind strongly to DNA and RNA in a sequence specific manner. 肽核酸(PNA)是DNA模拟物,能与DNA和RNA以序列特异性方式结合,在基因研究和基因治疗方面有广泛的应用前景。
- Most of our dogs have been DNA tested through AKC (American Kennel Club). We are working on having them ALL DNA tested. 大多数的约克夏都通过AKC的基因鉴定.;我们正在努力为所有的幼犬通过鉴定而努力
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。