Lys

lys 306 in e. coli arginyl-trna synthetase ( argrs) was changed to ala and arg by site-directed mutagenesis.

将大肠杆菌精氨酰tRNA合成酶（ArgRS）上Lys306用基因点突变的方法分别变为Ala和Arg的密码子；

semisynthetic b27 lys dtri exhibited superior monomeric property in size-exclusion chromatography, and its in vivo biological activity was 80% of insulin determined by mouse convulsion assay.

半合成的B27Lys DTrI在分子筛层析上表现很强的单体性质，用小鼠惊厥法测定其在体活性为胰岛素的80%。

the experimental results showed that van and men+ can further quench the fluorescence of lys and enhance the interaction. the number of binding sites also changed compared with the binary system.

实验结果表明，香兰素与金属离子对溶菌酶的荧光具有双重猝灭效应，使相互作用增强，并且与二元体系相比，结合位点数发生了变化。

Introduction to the fire fighting system in LYS pump power storage plant

华东琅琊山抽水蓄能电站消防系统简介

the content of total amino acid was 14.9%. eight kinds of essential amino acid comprised over 46.10% of all the amino acids, and content of lle, lys and leu were relatively higher.

氨基酸总含量为14.9%，其中人体必需的8种氨基酸量占氨基酸总量的46.10%，异亮氨酸、赖氨酸、亮氨酸含量相对较高。

Two biotin containing lysine derivatives, Boc Lys ( Biotin) OH and Fmoc Lys ( Biotin) OH were synthesized starting from lysine.

以赖氨酸为原料，合成了两种含生物素的赖氨酸衍生物Boc-Lys（Biotin）-OH和Fmoc-Lys（Biotin）-OH。

Conclusion LYS polysaccharides can enhance the mouse memory function.

结论龙眼参多糖能明显增强小鼠的学习记忆功能。

effect of rumen protected lys+ met on blood metabolism, milk yield and composition in lactating dairy cows

RPLM对泌乳后期奶牛血液代谢物、产乳量和乳成分的影响

the tears of lys, they call it. a rare and costly thing, clear and sweet as water, and it leaves no trace.

那东西叫里斯之泪，非常罕见，价格高昂。其味道清甜如水，不留一点痕迹。

lys 306 of e.coli arginyl-trna synthetase is necessary for the activity of this enzyme

大肠杆菌精氨酰－tRNA合成酶的Lys306为酶活力所必需

the results showed that the deposit rate of lys in common carp was the highest, 73. 88% and 79. 57% respectively.

试验结果表明：鲤鱼体内赖氨酸的沉积率最高，分别达73.88%和79.57%；

effects of lys · h_2so_4 on growth performance and apparent digestibility of nile tilapia

L-赖氨酸硫酸盐对尼罗罗非鱼生长和消化的影响

the amino acid analysis showed that there were more cys and less lys in rice dreg protein than that in rice protein.

米渣蛋白中胱氨酸含量比大米蛋白高，而赖氨酸含量较少。

result of correlation analysis shows that briquette as cooking fuel has correlativity with comet, mda, gsh-px, sod, lys and time.

相关分析结果显示，用固型硫煤与COMET、MDA、GSH-PX、SOD、LYS和时间存在低度相关关系。

this amino acid k ( lys) is highly conserved among many species.

该氨基酸位点在多物种间高度保守。

the tears of lys, they call it.

那东西叫里斯之泪.

it was found out that these men+ all can increase the uv absorption and quench the fluorescence intensity of lys.

实验结果表明，金属离子均能使溶菌酶的特征紫外吸收峰增强和特征荧光峰猝灭。

comet expresses dna damage degree in cells. mda, gsh-px and sod reflect ability of anti-oxidation and get-rid-of-free-radicals of body. lys reflects nonspecific immune function of organism.

选择六个生物学指标为效应指标，其中的COMET表示细胞中DNA损伤程度，MDA、GSH-PX和SOD反映机体抗氧化清除自由基的能力，LYS反映机体的非特异性免疫功能，SA参与细胞表面的多种功能。

synthesis and characterization of cu~ ( 2+)-lys chelate

Cu~（2+）-Lys螯合物的合成和表征

the paper was consisted of the following parts: in the first part, the properties of van, the structures and functions of lys were introduced briefly.

论文包括以下几个部分：第一部分简要介绍了香兰素的特性，溶菌酶的结构和功能性质，并概括了当今研究小分子与蛋白质相互作用的主要方法。

design, preparation of monomeric insulin b27 lys dtri& dopamine transporter antagonist f ( phenyl) ytpt ( benzyl) g

单体胰岛素B27Lys DTrI与多巴胺转运蛋白抑制肽F（Phenyl）YTPT（Benzyl）G的设计、制备

Result of primary strctural an-alysis showed that the variant hem-oglobin in Hb J Lome ( � � 59 ( E 3 ) Lys Asn ).

一级结构分析结果显示本例变异血红蛋白是HbJLome ( β59 ( E3 ) LysAsn ).

the fused gene ( lys 10 pai 1) of ten lysine and plasminogen activator inhibitor 1 was cloned into prokaryotic expression vector pet32a (+) and pet28a (+).

用PCR方法构建10个赖氨酸与纤溶酶原激活剂抑制物1的融合基因Lys10PAI1，并克隆于pET28a（+）和pET32a（+）原核表达载体。

used the abomasum infusion to study the lys and met order in limiting aa of dairy cows

用十二指肠灌注法研究蛋氨酸和赖氨酸在泌乳奶牛限制性氨基酸中的顺序

a defective protein, which binds polyubiquitin chain ( so-called degrading label) through its ε-amino group of lys residue, is degraded in the proteasome.

对于需要清除的蛋白质，通过其赖氨酸残基侧链ε-氨基连接多聚泛素链（降解标签），继而在蛋白酶体中被降解。

in conclusion, the levels of me, cp, lys and met in the laying duck diets could be at least decreased by 9% with no effects on duck performance after adding enzyme preparation in duck diets.

结论是蛋鸭日粮添加酶制剂后，其代谢能、粗蛋白质和赖氨酸及蛋氨酸水平至少可降低9%。

for a time they were successful. a volantene fleet took lys and a volantene army captured myr, and for two generations all three cities were ruled from within the black walls.

曾几一时他们也辉煌过，一队瓦兰提斯舰队政府了里斯而瓦兰提斯陆军则横扫密尔，在长达两代人的时间内三个城市的统治者居于‘黑墙’之内。

Objective To study in vivo behavior of 99 Tc m labeled chemotactic peptide analogue N formyl Met Leu Phe Lys ( fMLFK), and to evaluate its potential of imaging inflammatory foci.

目的研究99Tcm标记的趋化肽类似物fMLFK在小鼠体内的分布特征以及用于炎症显像的可能性。

construction of met lys double c peptide human proinsulin gene and its expression and characterization

Met-Lys-双C肽人胰岛素原基因的构建表达及分离纯化

one way to order your priorities is to create a "to do" list. lys is the most abundant residue when only "single" cyclic sequences are taken into account.

安排事情先后顺序的一个方法是把要做的事情列成单子。若仅考虑单一环状序列时，组成中赖胺酸出现之频率最高。