Using a transition vector and two-reconmbinantion, the DNA between different termini can be recombined without linker. 用过渡载体通过两次重组进行不同粘性末端之间的DNA重组。
The bus termini outside the Golden Bauhinia Square and great eagle centre, as well as the en-route bus stops on convention avenue and Harbour Road will be suspended. 金紫荆广场及鹰君中心外的巴士总站,以及会议道及港湾道的中途站将暂时取消。
The great continental railway termini. 欧洲大陆的大型火车站。
Notices will be put up at the termini and the concerned stop of the above GMB service to advise passengers of the temporary transport arrangement. 上述专线小巴路线的总站及有关的小巴站将会张贴通告,通知乘客上述临时的运输安排。
The piece of railway which the Japanese found in existence has already been thoroughly reconstructed, and a new line from Shinchiku to Takao was commencing simultaneously from both termini with the greatest energy. 那一段日本人发现已存在的铁路已完全地重建,而且新竹到高雄的新线也以最大的能量同时从两端展开。
Separation for Oligosacchrides with Ethyl p-aminobenzoate in Reducing Termini by High Performance Liquid Chromatography 高压液相色谱法分离寡糖的对氨基苯甲酸乙脂衍生物
EK allows any downstream fusion target protein to retain its native amino-terminus, without leaving any unwanted amino acid residues on their amino termini. 切出的目标产品首位氨基酸完全忠实于天然蛋白,因此在基因工程制药领域已经成为融合表达时下游纯化的首选工具酶。
Sequencing and Structure Analysis of the Termini of Periplaneta fuliginosa Densonucleosis Virus 黑胸大蠊浓核病毒基因组末端序列测定与分析
Here a novel approach was developed to scoring tandem mass spectra against a peptide database, in which fragment ion probabilities, number of enzymatic termini of candidate peptides, matching quality and match pattern between experimental and theoretical spectrum were considered. 该算法综合考虑了串联质谱中不同离子出现的概率、多肽的酶切位点数、理论离子与实验离子的匹配程度和匹配模式。
Reasonableness Analysis and Generalization of the Hybrid Entropy Proposed by De Luca and Termini DeLuca-Termini混合熵的合理性分析及其推广
The ENF peptide family, so termed after the consensus sequence in their amino termini ( Glu-Asn-Phe-), is assumed to play multiple important roles in defense reactions, growth regulation, and homeostasis of Lepidopteran insects. ENF肽家族具有保守的N末端结构(Glu-Asn-Phe-)。该家族成员肽大多具有重叠功能活性,在鳞翅目昆虫的免疫反应,生长调控和自体调节等方面都发挥着重要的作用。
TdT-mediated dUTP nick end labeling ( TUNEL) analysis of cells revealed that the nuclear DNA strand breaks could be identified by labeling free 3 '-OH termini, which was the typical feature during the apoptosis process. 且应用DNA原位末端标记(TUNEL)检测方法发现DNA的3&OH断端可被特异标记,表现出典型的凋亡细胞特征。
Endothelin ( ET) is a potent vasoconstrictive peptide which contains 21 amino acid residues. It has a molecular weight of 2492, free carboxyl and amino termini and has two intramolecular disulfide bonds. 内皮素(Endothelin,ET)是一种具有强收缩血管作用的二十一肽,有两个二硫键,分子量为2492,具有自由羧基和氨基。
EBV DNA is detected as a linear form in cells at the lytic phase of EBV infection, but during latent infection the viral genome is maintained in episomal form through the fusion of genomic termini. 在EBV溶解性感染的细胞里EBVDNA呈线状形式,而在潜伏性感染时,EBVDNA通过基因组末端连接而环化,以游离体形式存在。
The factors which influence the location choices of FDI are factor cost, industry cluster, the capacity of termini market, social-political surroundings, and so on. 影响发达国家产业外向转移区位抉择的因素主要有:要素成本、产业集群、目标市场规模及其成长性、社会和政治环境等。
It is known that other members of LEF/ TCF family all have different isoforms, and in their C termini may generate an extremely important alternative domain necessary for the repression and/ or activation of a select subset of Wnt target genes. 研究表明TCF家族其他成员均具有多种不同形式异构体,并且其羧基端可形成选择性功能域,对抑制或活化选择性的Wnt靶基因起着必需的作用。