查询词典 peptide

Sequence analysis of activin gene β_A subunit mature peptide demonstrated that the i...

NCBI搜索结果显示，活化素基因βA 亚基成熟肽序列在不同物种间都非常保守。

The first one is that the diene structure in Adda side chain was attacked and cleaved, which was named as Adda degradation pathway. The second one is that the pathway of Mdha and Ala degradation, which was that the peptide bond between Mdha and Ala was attacked and cleaved. Adda degradation pathway was dominant and mainly responsible for the degradation of MC-LR by ozone.

臭氧氧化的Adda途径是通过对MC-LR上Adda侧链的进攻，断开具有活性的Adda支链，而达到脱毒的目的；臭氧氧化的Mdha途径是通过对MCs肽环上面Mdha和Ala的断键，打开环状肽链，使藻毒素失去活性，在整个过程中Adda途径占主导地位。

In heat shock protein gp96-peptide complexes induced tumor rejection model,antigen specific CD8T cells adoptively transffered into perforin knock out mice failed to proliferate and differentiate into CTLs whereas co-transfer of wide type NK cells rescued the clonal expansion and CTL differentiation of transferred CDST cells.These results suggested important immuno-modulatory roles of perforin and presumably different roles of perforin secreted by NK cells versus by CD8~+ CTLs.

例如，在热休克蛋白Gp96-肽复合体所诱导的抗肿瘤免疫应答中，穿孔素基因敲除小鼠中单独回输的野生型CD8T细胞不能产生有效的抗肿瘤免疫应答，而同时回输野生型NK细胞能够恢复CTL应答。

To investigate the inhibitory effect of a small peptide from Agkistrodon acutus venom on the growth of human gastric carcinoma SGC-7901 cell line and its mechanism.

目的 探讨尖吻蝮蛇毒小肽对体外培养的人胃癌SGC-7901细胞株的增殖抑制作用及作用机制。

AIM To purify a disintegrin from Agkistrodon Acutus snake venom , and to study the physical and chemical properties of the peptide, as well as its effects on the platelet aggregation stimulated by ADP, collagen, and thrombin.

目的从尖吻蝮蛇毒中分离纯化一种小分子多肽，研究其理化性质，对ADP、胶原、凝血酶诱导的血小板聚集以及对血管生成的影响。

BmK IT2 is worthy of being considered to be a kind of new algesia peptide drug.

BmK粗毒和BmK I诱导的大鼠脊髓背角氨基酸类神经递质的释放采用微透析采样与高效液相色谱荧光检测技术，分析BmK粗毒和其主要致死成分BmK I诱发炎症痛过程中同侧脊髓背角氨基酸含量的动态变化。

A peptide antibiotics gene from Amaranthus hypochondriacus, Ah-AMP, was amplified by PCR and cloned. Sequence analysis results revealed that this gene is 261bp in length encoding a precursor polypeptide of 87 amino acid residues.

本文通过PCR技术从苋属植物千穗谷的总DNA中扩增出苋菜多肽抗生素的核基因片段，序列分析结果表明该基因长261bp，编码一个由86个氨基酸组成的Ah-AMP前体多肽。

Molecular cloning and characterization of the novel lection gene. Primers were designed based on conserved sequences of other lectin genes from Amaryllidaceae. A novel lectin gene was isolated from Zephyrathes grandiflora. The full-length cDNA of Zephyrathes grandiflora lectin was 955bp, containing an open reading frame (576bp) encoding a peptide of 191 amino acids. The gene was named as zga (Zephyrathes grandiflora agglutinin), with its encoding protein showing 59% similarity to GNA.

基因克隆及序列分析：根据石蒜科植物凝集素的保守区段，设计引物，采用RACE技术从韭莲中克隆出长度为952bp的新凝集素基因，包含了完整的编码序列(576bp)，它编码一个全长191个氨基酸的蛋白，与雪花莲外源凝集的相似性达59％，被命名为ZGA(Zephyrathes grandiflora agglutinin)。

The results showed that C-terminal amidation was important for antibacterial peptide's function.

通过实验认为c-末端酰氨化对抗菌肽的抗菌活性很重要。

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。

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。