查询词典 amino-isovalerianic acid

The partial N-terminal amino acid sequences of LccA and LccB were AIGPK and GIGPV, which show high homology to those of the laccases of other white-rot basidiomycetes.

用SDS-PAGE测定两漆酶的分子量分别为64.2ku和60.7ku；LccA和LccB的最适作用温度分别是40℃和50℃；最适反应pH值为3.5和4.0；其N-末端部分氨基酸序列为AIGPK和GIGPV，与其他真菌漆酶相比显示很高的同源性，以ABTS为底物的Km值分别为68.96μmol／L和76.92μmol／L。

Starting from 3, 5-dihydroxybenzoic acid, a total of 16 kinds of salicylicaldehyde derivatives have been synthesized by the esterification, substitution, reduction, formylation, condensation, brominate, functional group protection and deprotection reactions, of which 11 have not been reported yet. Enatiomerically pure 2-amino-2'-hydroxy-1, 1'-binaphthyl has been easily obtained from its racemic mixture by the eantioselective formation of inclusion crystals with N-benzylcinchoninium chloride.

树枝状大分子希夫碱三齿手性配体的设计与合成从3，5-二羟基苯甲酸出发，通过酯化、取代、还原、甲酰化、缩合、官能团的保护与去保护等反应合成了四个系列16种水杨醛衍生物，其中11中是未见文献报道的新化合物。

During bolting and bolting reversing, the content of soluble protein and components of the amino acid in protein changed.

甜菜抽苔和抽苔逆转过程中蛋白质及蛋白质氨基酸的含量发生了变化。

Table I Kind and content of amino acid in Bombax mnlnharicum DC.

50高速氨基酸自动分析仪；以上采用文献

Results ①DNA sequencing showed that pBX1 contained a 477bp inserted gene fragment,and when it was compared with the published sequence of the specific region of the gene of the 83kd antigen protein from Borrelia burgdorferi B31 strain,only one amino acid codon was different.

结论该研究成功地对莱姆病螺旋体83kd抗原蛋白特异性区段进行了基因重组和表达，为进一步研究其在莱姆病血清学诊断和基因工程亚单位疫苗研制中的应用奠定了基础。

In this paper, the complete cDNA and deduced amino acid sequences of the ribosomal proteins S23 (AmphiS23) and L35 (AmphiL35) have been identified from amphioxus Branchiostoma belcheri tsingtauense gut cDNA library.

本文从青岛文昌鱼(Branchiostoma belcheri tsingtauense)消化道cDNA文库中得到两个cDNA克隆，鉴定后确定它们分别编码文昌鱼核糖体蛋白S23和L35的基因，命名为AmphiS23和AmphiL35。

Result shows that the Apriona germari adult insect prefer to eat Broussonetia papyrfera and reject to eat other tree species which result in difference in natural life and fecundity. Total sugar and dissolvable protein content in the bark is not the cause of rejection. Difference of dissolvable sugar and amino acid may be the reason of preference while difference of dissolvable phenolics and tannin content may explain the rejection.

取食构树的桑天牛成虫取食量大，存活时间长，产卵量大，遗卵量少，其他3个树种则相反。4树种树皮内总糖和可溶性蛋白含量与桑天牛抗性无关，树皮内可溶性糖含量、总氨基酸和必需氨基酸含量对抗性有一定影响。4树种树皮内水溶性总酚含量和单宁含量差异对成虫取食有较大影响，酚类和单宁等次生物质对桑天牛成虫的忌避作用是导致抗性的主要原因。

By compared the nucleotides and the deduced amino acid we protract their evolution tree and found the relative of Buchnera spp is related not only to the relative of the vector,but also to the vectorsbiotype.

的亲缘关系不但与寄主的亲缘关系有关，还与不同的地理种群相关。

Cloned one virus binding protein from Rhopalosiphum maize Yangling biotype through PCR technique, using designed specific primers based on this protein partially sequence. In nucleotide and amino acid sequenece levels, this protein was identified as GroEL protem of endosymbiotic bacterium (Buchnera sp.) of aphid.

以玉米蚜杨凌生物型为材料，设计特异性引物采用PCR的方法在国内首先克隆了一种玉米蚜体内参与传毒的共生菌groEL基因，序列测定结果表明：玉米蚜杨凌生物型共生菌groEL基因全长为1647bp。

AIM: To investigate the effect of purifried L-amino acid oxidase from bungarus fasciatus snake venom on apoptosis and growth of HUVCE cell line.

目的： 探讨金环蛇毒中L-氨基酸氧化酶对人脐静脉内皮细胞株增殖和凋亡作用的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。