赖氨酸

Mechanistically, the dsRNA-induced gene actiation requires the Argonaute 2 (Ago2) protein and is associated with a loss of lysine-9 methylation on histone 3 at dsRNA-target sites.

在分子构成上，dsRNA诱导的基因激活需要有Ago2蛋白，同时还伴随有dsRNA打靶部位的组蛋白3上的赖氨酸－9甲基化的缺失。

UTX is one kind uses Jumonjic area to decrease catalytic lysine to go methylic enzymatic.

UTX是一种利用Jumonjic区减催化赖氨酸去甲基的酶。

The fiber components determined included nonstarch polysaccharides, lignin and ploy-phenols, cell wall protein, and minerals. On average, in comparision to Canola meal, Chinese double-low rapeseed meals contained the similar or more amounts of sucrose,CP and lysine,but the much different amounts of DF,in particular,the cell wall protein,which depended on the processing methods. In addition.the content of glucosinalates varied amoug the sample. Comparing with the corresponding de-fatted seed samples, the amounts of sucrose,lysine and dietary fiber varied obviously in terms of processing technolngy.

饲粮总纤维由非淀粉多糖、木质素和多酚、细胞壁蛋白质和矿物质组成。3个中国双低菜粕的粗蛋白、蔗糖及必需氨基酸含量均接近或高于卡诺拉帕，但饲粮总纤维含量显著不同，尤其是蛋白质含量由于加工方式不同变异极大，在试验室条件下加工的脱脂种籽样品与相应的饼粕样品相比，蔗糖、赖氨酸和饲粮纤维含量变化显著。

The contents of lysine, alanine and arginine among 17 kinds of amino acids had been identified to be opposite correlation with the leaf damage index (r=-0.9389, P.05; r=-0.8925, P.05; r=-0.8905, P.05) respectively. But nymphal density of Erythroneura apicalis Nawa had no significant relationship with 17 kinds of amino acids.

在17种氨基酸中，葡萄斑叶蝉的虫口密度与各氨基酸的含量无显著相关关系，但叶片被害指数与赖氨酸、丙氨酸、精氨酸的含量呈负相关关系(r=-0.9389， P.05； r=-0.8925， P.05； r=-0.8905， P.05)。

Collisional induced dissociation technique is applied to characterize cucurbituril supramolecule structures complexed with 1,4-diaminobutane, phenylenediamine and lysine.

运用碰撞激发解析技术确定了葫芦脲[6]与1，4-丁二胺，二甲基苯以及赖氨酸分子形成轮轴结构的超分子复合物，即线性分子穿入葫芦脲[6]的空腔内形成的稳定超分子复合物。

The results show that very bright and photostable Cy3 doped core-shell silica fluorescent nanoparticles...

结果表明，分别采用人免疫球蛋白或多聚赖氨酸修饰的Cy3为内核材料，都能制备荧光强度高、荧光稳定性强和染料泄漏极少的Cy3嵌入的核壳荧光纳米颗粒。

This experiment was designed to investigated the effect of energy and lysine content of thediet on maternal body gain, total number born, litter weight, serum biochemical indexes and hormone level, by means of saturation-D best regression design, so as to improve the reproductive performance of primiparous sow and offer theoretical basis for feeding during gestation.

本试验旨在研究日粮消化能(DE，Digestible Energy)和真可消化赖氨酸(TDLys，True Digestible Lysine)含量对初产母猪不同妊娠阶段母体增重、胎儿数、窝重、血液生化指标和激素水平等的影响，为提高初产母猪的繁殖性能以及在妊娠期进行合理饲喂提供理论依据。

Primiparous sows ; Gestation ; Energy ; Lysine

初产母猪；妊娠前期；能量；赖氨酸

Through the test of retransformation with plasmid pUB110 fromtransformation with plasmid pUB110 from transferant and passage test,B.licheniformis 6104 and its mutant 610401 were proved to be a good receptorfor exogenous genes,especially for lysine synthetase expression.

通过质粒的再转化试验及传代稳定性试验，进一步证实B.licheniformis 6104及其突变菌株610401是较好的受体菌，尤其是用于赖氨酸合成酶基因的表达。

Results of sequence and homology analysis show that MD 1 has 97% similarity with mark in maize chloroplast genome,a gene encoding RNA maturase involved in group Ⅱ intron splicing of RNA transcript;MD2 has 99% similarity with the gene serine/threonine phosphorylase 2C in Sporobolus stapfianus;and MD3 has 99% similarity with rice the gene encoding metacaspase,an arginine/lysine-specific cysteine protease.

序列分析和同源性比对表明，MD1与编码成熟酶的玉米叶绿体基因matK有97%的相似性，MD2与极端耐旱植物Sporobolus stapfianus编码丝氨酸/苏氨酸蛋白磷酸酶的PP2C基因有99%的相似性，MD3与属精氨酸/赖氨酸特异性半胱氨酸蛋白酶类的水稻metacaspase酶基因有99%的相似性。根据MD2片段序列，结合电子克隆和RT-PCR方法，克隆出一条1731 bp的全长cDNA序列，它编码388个氨基酸。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。