二聚体

On the other hand, so far as we know, the characterized catalase is the first dimeric monofunctional catalase from alkaliphiles and is also the first monofunctional catalase derived from a natural soda lake, which could partially reflect the oxidative stress response in the corresponding environment.

另一方面，本文所研究的过氧化氢酶是第一个来源于嗜碱微生物的同源二聚体单功能过氧化氢酶，也是第一个来源于天然碱湖的单功能过氧化氢酶，它能部分地反映出细胞抗氧化体系对相应环境的适应情况。

In addition, complex 14 was also characterized by HNMR, X-ray diffraction of complex 15 and 16 indicated they were dimeric in solid state.

结构测定显示它们在固态时也为二聚体。

Objective To explore the relationships between the levels of C-reactive protein and D- dimeride and the onset 、development and prognosis of acute cerebral infartion and their significance in the treatment .

目的 探究C-反应蛋白和D-二聚体水平与急性脑梗死起病、发展及预后的关系，明确其在治疗急性脑梗死中的临床意义。

Objective To investigate the significance of platelet granula membrane protein（GMP-140）and D-dimer in patients with systemic lupus erythematosus.

目的 探讨GMP-140和D-二聚体对系统性红斑狼疮的检测意义。

In this model, the NAC dimmer localized at the center; The first part (1-62aa) and the third part (114-162aa) surrounded this center and formed heterogenetic association; The UBA domain distributed at two ends.

这个模型的中心为NAC二聚体结构，第一部分(1-62位氨基酸)和第三部分(113-163位氨基酸)围绕这个中心异源聚合在一起，UBA结构域分布在两端。5、PeaT1结构与功能的关系。

TGF-βbinds to a heteromeric complex of type I and type II receptors. The constitutively active type II receptor phosphorylates and activates the type I receptor which phosphorylates Smad2 and Smad3 (receptor-associated Smads). Receptor-associated Smads bind the common mediator Smad4 and are translocated to the nucleus, where they associate with DNA-binding cofactors to modulategene transcription.

TGF-β与其效应细胞表面的Ⅱ型受体TβRⅡ和Ⅰ型受体TβRⅠ形成的异源二聚体结合，相继激活TβRⅡ和TβRⅠ，活化的TβRⅠ再进一步活化Smad2和Smad3，磷酸化的Smad2/3必须与Smad4结合形成复合物，才能进入细胞核，调节靶基因的转录[6]。

TGFβ is a kind of homotype dimer polypeptide. It shows a high affinity with serine/threonine recipient albumen. It also has an extensive biological effect and features the function of restraining the proliferation of several kinds of cells and helping the inflammationand wound healing.

TGFβ是一种同型二聚体多肽，与跨膜丝氨酸/苏氨酸受体蛋白具有较高的亲和性，具有较广泛的生物学效应，较显著的是抑制多种类型细胞的增殖以及在炎症愈合和创伤愈合中的作用。

The dimerization of homovanillic acid by hydrogen peroxide in the presence of manganese tetrasulfonatophthalocyanine has been adapted to the determination of hydrogen peroxide in rainwater.

在四磺基锰酞菁存在下，高香草酸与过氧化氢作用可形成强荧光二聚体，由此建立的测定水溶液中过氧化氢的荧光方法可用于本地区雨水样品的分析。

The overexpression of Ddimer and FIB in SCIRI showing hypercoagulability and secondary fibrinolysis may be closely related to SCIRI.

D二聚体和FIB在SCIRI时显著增高，提示SCIRI与血液高凝和继发性纤溶状态密切相关。

The multi-drug resistance rate of Salmonella and E.coli were 91.80% and 100%.According to the genes sequence published in Genbank ,we analysed the value of Tm ,content of G+C, oligonucleotide dimer by DNAStar and Primer 5.0 software, and according to the construction of I integron ,we designed 3 pairs of primers to amplify intIl gene ,variable segment ,3"-conserved segment for detectting Salmonella and E.coli"s I integron.As a result , aimed genes were amplified and sequenced;The detection rate of I integron of 61 Salmonella and 48 E.coli were 81.97% and 66.67%.

据文献报道及GenBank中注册的基因序列，运用DNAStar软件分析同源率及Primer5.0软件对Tm值、G+C含量、引物二聚体等进行分析，根据Ⅰ类整合子的结构设计了3对引物，对Ⅰ类整合子的intI1、可变区、3'保守端进行扩增，检测沙门氏菌和大肠杆菌Ⅰ类整合子；扩增出了相应基因片段并测序；61株沙门氏菌和48株大肠杆菌中分别有50株和32株菌检测出Ⅰ类整合子，Ⅰ类整合子的检测率分别为：81.97％和66.67％。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。