蛋白核

Objective To establish human oral squamous cell carcinoma cell line ,to ascertain its origin of tissue,and research curcumine's correlated toxicant effect toward squamous cell, to detect a series of bionomics after applying curcumine,such as cell morphous ,growth cycle,the expression of nuclear factor and cyclin .

研究目的旨在建立人类口腔鳞状细胞癌(oral squamous cell carcinoma，0SCC )细胞系，确定其组织来源，并研究姜黄素对鳞癌细胞的相关毒性作用，对作用后的细胞形态、生长周期、核转录因子蛋白及细胞周期蛋白的表达等进行一系列生物学特性检测。

Which combinations of histones form " histone-fold " dimers with each other in the nucleosome?

在核小体中，每个组蛋白二聚体分别由哪几种组蛋白组成？

The gene family known as Su3-9 codes for proteins that chemically modify certain histones in the nucleosomes.

Su3-9基因编码的蛋白可以在化学上修饰核小体中的某些组蛋白。

AIM To study the direct effect of amiloride on recombinant human protein kinase CK2 holoenzyme and its kinetics. METHODS Recombinant human protein kinase CK2 α and β subunits were cloned,expressed and purified by gene engineering.

蛋白激酶CK2是一种真核细胞内普遍存在的信使非依赖性丝氨酸蛋白激酶，是由两个催化亚基和两个调节亚基组成的异源四聚体(α2 β2 、α′2 β2 或αα′β2 ) [1，2 ] 。

In this study, a more precise localization of VP24 within WSSV virions was carried out.

病毒wsv002基因的产物VP24是病毒的一个主要结构蛋白，早期的研究认为VP24是核衣壳蛋白。

Nested PCR analysis and southern hybridization analysis showed that no polymorphism between H.villosa, Pm97034 and susceptible parent Wan7 107 was detected with the clones from 6VS arm, whereas three clones from H.villosa genome DNA: RH42, RH55, and RH66 showed polymorphism. RGA6 cloned from H.villosa genome DNA was characterized identity to NBS, and show high homology to resistance genes as RPM1 and RPP13 in Arabiadopsis, LRR19 in wheat, and I2C-1 in tomato.cDNA library constructed from T.aestivum-H.villosa translocation line Pm97034 was screened by hybridization with RGA6. Four positive cDNA clones were obtained. R3-2-2 showing 60-90% identity with eukaryotic sulfite oxidases contained an open reading frame of 647bp encoding 140 amino acid, and contained a conserved Moco-dimer domain in the ORF. R6-2-2 showed an ORF containing an Euk-porin domain of 279aa with 20-40% identity to the eukaryotic voltage-dependent anion channel proteins. R8-1-1 showed a complete ORF of 1810bp encoding 493aa with 80-90% identity to plant catalases. R9-1-1 showed an ORF containing a BTB/POZ conserved domain of 204aa with 30-70% identity to pox virus and zinc finger proteins. R3-2-2 and R9-1-1 were the first cDNA clones containingconserved domain of SO and POZ respectively isolated from wheat. R8-1-1 contained a complete ORF with 81% identity to Cat-3. Aspects of the role of R8-1-1 may be same with Cat-3, and it would offer the opportunity for improvement of stress tolerance of wheat.

以RGA6为探针，筛选用抗白粉病小麦—簇毛麦易位系Pm97034构建的cDNA文库，得到了4个阳性克隆。R3-2-2与动植物的亚硫酸氧化酶(sulfite oxidase，SO)有60～90％的同源性，长度为647bp，编码140个氨基酸，具有开放阅读框并含有保守域Moco-dimer.R6-2-2与真核生物的VDAC(voltage-dependent anion chennel)蛋白有20～40％的同源性，长度为1047bp，编码279aa，是一个不完整的开放阅读框，预测结构具有Euk-porin结构域。R8-1-1与植物中已经克隆的过氧化氢酶有80～90％的同源性，长度为1810bp，编码493aa，具有完整的开放阅读框和过氧化氢氧化酶保守域。R9-1-1与动植物的POZ(pox virus and zinc finger protein)蛋白有30～70％的同源性，长度为1446bp，具有开放阅读框和BTB／POZ保守域。R3-2-2与R9-1-1是首次从小麦中克隆到的具有SO和POZ保守域的cDNA序列。R8-1-1具有完整的开放阅读框，与玉米Cat-3基因具有81％同源性，预测R8-1-1可能具有与Cat-3类似的功能，可为转基因小麦抗逆育种提供新的基因。

By the method of SDS-PAGE, the main proteins of nuclear, matrix in salivary gland were proteins of 67kd, 66kd, 43kd, 38kd and 35kd Comparing the NHP composition of the nuclear matrix to that of the polytene chromosome, it can be seen that the nuclear matrix and the polytene chromosome shared many common NHP components, such as 43kd, 38kd and 35kd proteins.

通过SDS-聚丙烯酰胺凝胶电泳看到，果蝇唾腺细胞核基质的主要蛋白成份为67kd、66kd、43kd、38kd及35kd等多肽。与多线染色体骨架的蛋白成份比较，发现它们共同具有43kd、38kd及35kd等蛋白质。

Objective The aim of this study was to investigate the expression of nuclear factor-kappa B in the primary cancer cells and the re-expression of E-cadherin and β-catenin in cancer cells of metastatic lymph nodes in advanced gastric carcinoma.

目的 探讨进展期胃癌核因子-κB(nuclear factor-kappa B， NF-κB)蛋白的表达，上皮钙黏蛋白(E-cadherin， E-cad)及β-catenin在转移淋巴结内癌细胞中的再表达情况及其与临床病理因素的关系。

This indicated that γ-crystalline mostly localized in lens nucleus,β-crystalline in cortex.

实验组皮质≤1，核≤3／4，说明障明滴眼液和抗白内障1号具有维持晶体蛋白自然组成的趋势，保持γ晶体蛋白的含量，也就是保持了晶体内的还原状态，从而抑制半乳糖对晶体的氧化损伤，防止白内障的发生发展。

Objective To investigate the effects of subthalamic nucleus -deep brain stimulation on expression of dopamine and adenosine 3'5'-monophosphate-regulated phosphor-protein (DARPP-32) and its phosphorylated proteins in corpus striatum of rat models with levodopa-induced dyskinesia.

目的 探讨丘脑底核高频电刺激对帕金森病异动症大鼠纹状体区多巴胺和cAMP调节的磷蛋白(DARPP-32)及其磷酸化蛋白表达的影响。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。