查询词典 amino acid

We cloned the Rana temporaria chensinensis David skin cDNA using a PCR strategy and detected its activity in rana using a antibacterial protein assay against Micrococcus luteus. The cloning was based on a report of GenBank. The deduced amino acid sequence resulted in 53 amino with 46% identity to amphibia. RT-PCR was used to detect peptide mRNA in Rana temporaria chensinensis David.

我们用提取中国林蛙皮肽总RNA，逆转录合成cDNA，PCR扩增得到DNA片段，并与GenBank上登陆的其他蛙类的皮肽抗菌肽序列进行比较，发现此序列是一个新的蛙皮肽抗菌肽序列。

Rhodamine B, Malachite green, Auramine O, Bismark Brown,Methyl Violet 5BN, Basic Magenta, Acid Orange II, Chrysophenine GX, Direct Fast Black G, Indigo, Sulphur Black, Solvent Red 24, Solvent Red 49, Solvent Brown 41, Solvent Orange 3,Pigment Yellow 154,155, Pigment Red 188,208, Meta-Diethyiaminophenol, M-Amino acetanilide , P-Amino acetanilide, etc.

主要产品：碱性玫瑰精，碱性品绿，碱性嫩黄O，碱性品红，碱性紫5BN，碱性红6DDN，酸性橙II，靛蓝，硫化黑，直接冻黄，直接黑G，溶剂红24，溶剂红49，溶剂棕41，溶剂橙3，溶剂橙62，颜料黄154，155，颜料红188，208，间羟基－N，N－二乙基苯胺，间氨基乙酰苯胺，对氨基乙酰苯胺。

The cDNA document of ACC oxidase gene of Citrus aurantium L. was cloned. By using the program of BLAST on NCBI GenBank database, the sequence presented a very high match with the ACC oxidase genes from other plants. The base sequence was analysed by using biology programe of DNAStar 5.0. 278 amino acids were coded by the base sequence and the base sequence had the same conserve region of ACC oxidase gene of many kinds of other plants. The base sequences comparability was more than 72% compared with those of many kinds of other plants. The amino acid sequences comparability was more than 70% compared with those of a lot of other plants.

克隆了酸橙1-氨基环丙烷－1-羟酸氧化酶基因cDNA片段，将片段序列在NCBI网站上进行同源性搜索，显示的皆为不同植物的ACC氧化酶基因，因而认为所克隆的片段就是酸橙ACC氧化酶基因；并运用DNAStar5.0软件进行序列分析，推导的氨基酸序列为278个残基；具有所有植物ACC氧化酶基因共有的保守区域；与多种植物的ACC氧化酶基因的核苷酸和氨基酸序列的同源性都在72%和70%以上。

The cDNA open reading frame of IFN-γis 501bp,encoding a putative 166 amino acid protein (19.327KD), the DNA sepuence homology of thiscaprine IFN-γand the corresponding caprine(U34232) cytokine is 99.4％, SignalP 3.0 analysisdemonstrated that the first 23 amino terminal aa sequence compose a hydrophobic signal sequence.

测序结果显示克隆的IFN-γ基因全长501个核苷酸，编码166个氨基酸，该基因与GenBank发表的山羊干扰素-γ基因序列(U34232)比较，核苷酸／氨基酸序列同源性为99.4％。

The IL-2 gene is 468bp, encoding a putative 155 amino acid protein, the DNA sepuencehomology of this caprine IL-2 and the corresponding caprine(AF535145) cytokine is 100.0％, thegene homology to Qihua Yings is 99.1％, the first 20 amino terminal aa sequence compose ahydrophobic signal sequence.

经SignalP 3.0分析表明，前23个氨基酸为信号肽序列；IL-2基因开放阅读框架共有468bp，编码一条155个氨基酸的多肽，与GenBank发表的山羊白细胞介素-2基因序列(AF535145)比较核苷酸／氨基酸同源性为100.0％，与应琦华等的山羊IL-2序列的同源性为99.1％，前20个氨基酸为该蛋白的信号肽序列。

Free amino group and carboxy group on short peptide and amino acid can coordinate metal ion with vacant orbital to form chelate compound.

短肽和氨基酸的自由氨基上的-NH_2、羧基上的-C=O等均可与具空轨道的金属离子产生配位键，形成螯合物。

Gold quantum dot arrays were self-assembled inside pore channels of ordered amino-functionalized mesoporous silica thin films, employing the neutralization reaction between chloroauric acid and amino groups.

利用氯金酸与氨基官能团的中和反应，在氨基化有序二氧化硅介孔薄膜中自组装了金量子点阵列。通过改变介孔的孔径在2.3nm至8.3nm间改变，能够控制量子点的尺寸随之变化。

The said glutamine synthetase is prepared by abrupt change of the 405th amino acid residue of amino end to phenylalanine corynebacterium glutamicum.

该谷氨酰胺合成酶是自氨基端第405位氨基酸残基突变为苯丙氨酸的谷氨酸棒杆菌的谷氨酰胺合成酶。

It had lower homology in amino acid with Coturnix japonica, Nipponia nippon, its homology was 60％ 65％. There were 45～52 amino acids difference among them.

梅花鹿与朱鹮、鹌鹑的同源性最低，为60％~65％，有45~52个氨基酸不同。

Methods: In alkaline condition, reaction between amino acids and phenylisothiocyanate formed a derivant of phenylisothiocyanate-amino acid. For RP-HPLC, the Diamonsil C18 column 250 mm×4.6 mm,5 μm） and binary gradient elution were used. The mobile phase A was 0.1 mol/L sodium acetate solution-acetonitrile (93∶7） and the mobile phase B was acetonitrile-water（80∶20）. The detecting wavelength was 254 nm.

在碱性条件下，氨基酸与异硫氰酸苯酯反应，生成异硫氰酸苯–氨基酸的衍生物，采用 Diamonsil C18色谱柱（250 mm×4.6 mm，5 μm），用二元梯度洗脱方式，流动相A为0.1 mol/L乙酸钠–乙腈（93∶7），流动相B为乙腈–水（80∶20），检测波长254 nm。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。