查询词典 amino-group

Several coterminous bands could be observed by PAGE of natural Eisenin Ⅰ and several coterminous peaks of Eisenin Ⅰ were also detected with MALDI-TOF-MS when the molecular weight of three main peaks are 24, 645, 25, 052 and 25, 281, separately. The amino acid composition of Eisenin Ⅰ(pI. 8) is specilized with high content of acidic amino acids and low content of alkaline amino acids; At the same time, the content of Ser and Thr are quite high and that of Lys, Met, Phe and Trp are quite low. Eisenin Ⅰ is highly homologous with serine proteases. Then, by fibrin plate assay, Eisenin Ⅰ was identified to be a plasmin and also a plasminogen activator, and the fibrinolytic activity was inhibited by PMSF (an inhibitor of serine proteases).

赤子素Ⅰ氨基酸组成特点为高的酸性氨基酸和低的碱性氨基酸含量，且Ser、Thr含量高而Lys、Met、Phe和Trp含量很低；等电聚焦电泳测得其等电点pI.8.N端序列比较结果显示赤子素Ⅰ与丝氨酸蛋白酶类高度同源，纤维蛋白平板法测得赤子素Ⅰ同时具有纤溶酶和纤溶酶激酶活性；通过PMSF对赤子素Ⅰ纤溶酶活性的抑制实验证明，赤子素Ⅰ属于丝氨酸蛋白酶类。

The deduced amino acid sequence of Carassius auratus gibelio had high similarity with that of Carassiu auratus,Danio rerio,Ictalurus punctatus,Oncorhynchus mykiss and Takifugu rubripes. The similarities were 92%, 88%, 79%, 75% and 72%,respectively. The full-length TLR3 of Carassius auratus gibelio contained a signal peptide in the first 21 amino acid residues, 15 leucine-rich regions from 50th to 695th amino acid residue, a transmembrane region from 704th to 726th residue, a Toll/IL-1R homologous region from 754th to 897th residue.

经序列同源性分析显示，其编码的氨基酸序列与金鱼Carassius auratus］、斑马鱼、斑点叉尾鮰、虹鳟和红鳍东方鲀有较高的相似性，其相似性分别为92%、88%、79%、75%和72%，说明TLR3在长期的进化中具有较高保守性。

Development period of the parasitoid pupa from the 5th instar larva fed on MSB was significantly longer. Length of cocoon of MSB treatment was significantly shorter than the control. However, no obvious differences were detected in the development periods of egg to larva, cocoon mass size, wasp emergence rate, sex ratio, longevity and forewing length of wasp between KMD1 and the control. 3. Amino acid content in the haemolymph of SSB after fed with transgenic rice Although there were no changes on the components of amino acids in the haemolymph of SSB after fed with two transgenic rice lines, there were some changes on relative contents of amino acids.

取食KMD1 36h后0天，20种氨基酸中除天门冬酰胺、丝氨酸、苏氨酸和甲硫氨酸外，其它16种氨基酸的含量都高于对照，其中组氨酸、甘氨酸、苯丙氨酸、异亮氨酸、赖氨酸差异达显著水平，谷氨酰胺、脯氨酸差异达极显著水平，与氨基酸总量表现一致的变化趋势；取食KMD1后1天，除天门冬酰胺、谷氨酰胺和赖氨酸高于对照外，其它17种氨基酸均较对照低，但仅丝氨酸、苏氨酸和色氨酸与对照差异显著；取食KMD1后3天，绝大多数氨基酸含量的变化与取食KMD1后0天的趋势一致，除丙氨酸和色氨酸比对照稍低，其它18种氨基酸均高于对照，其中精氨酸、缬氨酸差异显著，丝氨酸差异达极显著。

By analyzing the N-terminal amino acid sequence and searching in NCBI database, we found SBP117 is a member of proline-rich protein family and its function is unknown. The registered number is AAO72557.1. The composition of amino acids of this protein is similar with those proteins found in diatom and cucumber, but the sequence of amino acids is different. It means that SBPl 17 is a special protein for graminaceous plants to control the silica deposition.

通过N-末端测序和查询NCBI数据库，鉴定了SBP117是一种未知功能的富脯氨酸蛋白家族的成员，其蛋白质序列号为AAO72557.1，它的氨基酸组成与硅藻和黄瓜中发现的硅结合蛋白相似，但排列顺序明显不同，说明其可能是一种禾本科植物所特有的控制硅沉积代谢的蛋白。

The comparisons of biochemistry between OP and OR rats The differences between OP and OR rats included not only body weight, but lipids metabolism and insulin sensitivity as well, characterized with insulin resistance, increasing in serum free fatty acids and ketone body, and hepatic TC and TG in OP rats. However, no significant differences were observed in serum TG, TC, LDL, HDL and fasting glucose between OP and OR rats.⑶Comparisons of metabolites in serum, urine and liver tissue between OP and OR rats①There were significant differences in amino acids concentration between OP and OR rats,especially in liver tissue, such as high concentrations in ketogenic and glucogenic amino acids in OP rats, suggesting differences in amino acids metabolism;② The different metabolites between OP and OR rats included increasing of various saturated fatty acids and decreasing of polyunsaturated fatty acids in OP rats;③The urinary metabolites analysis indicated that different structure or metabolism of gut microflora might exist between the two phenotypes, which probably influenced the regulation of body weight gain;④The end-products of catecholamines in urine and intermediates of krebs cycle in serum in OP rats were all up-regulated, suggesting that the activity of sympatheic nervous system and energy metabolism was higher in OP rats than OR rats.

胰岛素耐受实验和胰岛素敏感指数表明OP动物的胰岛素敏感性较OR动物下降，而OP大鼠血清中游离脂肪酸、酮体、肝脏总胆固醇和甘油三酯水平显著升高；但是，OP与OR大鼠血清中总胆固醇、甘油三酯、低密度脂蛋白、高密度脂蛋白和空腹血糖等的水平并无显著性差异；⑶肥胖易感与肥胖抵抗大鼠血清、尿液和肝脏组织提取物中代谢物的比较研究表明：①OP与OR大鼠的血清、尿液和肝组织提取物中多种氨基酸的含量存在显著差异，并以肝组织中的差异氨基酸数量为最多，包括各种生酮和生糖氨基酸水平在OP组的升高，说明氨基酸代谢的差异是两种体重表型大鼠之间存在的重要差异特征之一；②OP与OR动物肝脏和血清差异代谢物中包含多种饱和长链脂肪酸的升高如十四烷酸、十六烷酸、硬脂酸等和多不饱和脂肪酸的下降如亚油酸和花生四烯酸，说明两种体重表型动物的肝脏脂肪酸代谢存在明显差异；③长期高脂饮食喂养后，动物的尿液代谢物分析表明OP与OR动物体内的肠道菌群结构存在差异，这些菌群上的差别可能在动物体重增长的调节上产生影响；④与OR动物相比，OP动物尿液代谢物中儿茶酚胺类递质的代谢终产物如高香草酸、扁桃酸和4-羟基苯乙酸明显升高。

Result The leaf bud contained 17 kinds of amino acids (including 8 kinds of essential amino acids for human). The content of amino acids was 31 times of that in fruit of C. sinensis. And there was higher content of methionine in the leaf bud of C. sinensis.

结果］木瓜叶芽含有17种氨基酸（包括人体必需的8种氨基酸），氨基酸含量是木瓜果的31倍，并且具有较高含量的甲硫氨酸。

Though a series of the experiments above, after concentration and dryness, the finished amino acid could be obtained finally. The color of the crude amino acid was brown and the refined amino acid was milkiness.

通过以上一系列实验，氨基酸在浓缩干燥后，最终得到复合氨基酸成品，粗制氨基酸成品呈褐色，精制氨基酸成品呈乳白色。

By NCBI BLASTX server, tomato P56 amino-acid sequence was compared with other pectate and pectin lyases belonging to polysaccharide lyase family Ⅰ 28 proteins ,with higher identity of amino acid sequence compared to P56 amino-acid sequence, were obtained.

利用NCBI BLASTX服务器，搜索与番茄P56蛋白氨基酸序列相似且都属于多糖裂解酶家族Ⅰ的果胶裂解酶蛋白序列共28条，用DNAMAN软件分析其保守区，用CLUSTALX8.0软件进行序列比对和Bi-oEdit软件进行文件转换，进一步用PUAP4.0软件构建系统进化树。

The amino acids content of the honeydew is 4.45%. Asp and Glu contents of amino acids, 42.11%and 27.51%respectively, are higher than others. The varieties and contents of amino acids of honeydew are closely related with those of pear leaves parasited by pear psylla.

若虫蜜露中氨基酸含量为4.45%，其中天门冬氨酸和谷氨酸含量较高，分别占所测定的17种氨基酸的42.11%和27.5%，蜜露中氨基酸的种类及含量与其所寄生的梨树叶片中氨基酸的种类及含量有密切关系。

Synthesis of target compounds namely: to vanillic acid as the starting material with methanol under reflux conditions for 4 - hydroxy -3 - p-methyl, then ether, and nitration, reduction, cyclization reaction 6 - methoxy -7 - benzyloxy-quinazoline -4 - one, and then by the chloride in place of aniline, benzyloxy-off, such as etherification reaction of the target compounds; target compounds with the second and third occurrence of substitution reactions of amines by the TM1, that is, 4 - amino-benzene -6 - methoxy -7 - [2 - hydroxy -3 -(N, N-diethyl amino) oxy c] quinazoline; with ether occurred Ornidazole reaction of TM2, namely, 4 - amino-benzene -6 - methoxy -7 - [2 - hydroxy -3 -(2 - methyl -5 - nitroimidazole) C oxy] quinazoline.

本论文以嘌呤类似物喹唑啉为母核，分别在其4位和7位引入结构多样的取代苯氨基和柔性侧链，设计了一系列4-取代苯胺基-6-甲氧基-7-(2-羟基取代丙氧基)喹唑啉类化合物。目标化合物的合成即：以香草酸为起始原料，与甲醇回流条件下得到4-羟基-3-甲氧基苯甲酸甲酯，然后经过醚化、硝化、还原、环合反应得到6-甲氧基-7-苄氧基喹唑啉-4-酮，然后再经氯化、取代苯胺、脱苄氧基、醚化等反应得到目标化合物；目标化合物与二乙胺发生胺取代反应得到了TM1，即4-苯氨基-6-甲氧基-7-[2-羟基-3-丙氧基]喹唑啉；通过与奥硝唑发生醚化反应得到TM2，即4-苯氨基-6-甲氧基-7-[2-羟基-3-(2-甲基-5-硝基咪唑)丙氧基]喹唑啉。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。