查询词典 expression

The cloned Buchnera groEL genes of Schizaphis graminum and Rhopalosiphum maize were ligated into pBV221,pET30a and pTrcHisA expression vector for construction of pBVRM,pBVSG, pETRM,pETSGPR,pTrcRM and pTrcSG. They were transformated into E. coli BL21(DE3),DH5a and JM109 for studying their expression.

2将克隆的玉米蚜和麦二叉蚜Buchnera groEL基因连接到原核表达载体pBV221、pET30a和pTrcHisA上，构建了含2个目的基因的6个表达原核表达载体：pBVRM、pBVSG，pETRM、pETSG和pTrcRM、pTrcSG。

Methods:The expression distribution and developmental changes of nNOS were examined using immunohistochemical in the SD rat brain following systemic administration of γ-butyrolactone,and the effect of valproic acid on the GHB-induced expression of the nNOS was investigated.

用nNOS抗体免疫组织化学法在γ-羟基酸诱导性大鼠失神发作模型上，对丘脑nNOS的表达分布、动态演变过程以及丙戊酸对nNOS表达的影响进行了观察和探讨。

ASES is 59% identical to Artemisia cyclase cDNA clone cASC125, 50% identical to epi-cedrol synthase from A. annua, 48% identical to amorpha-4, 11-diene synthase from A. Annua, 39% identical to the 5-epi-aristolechene synthase from tabacco, 38% identical to vetispiradiene synthase from H. Muticus, 41% identical to the δ-cadinene synthase from cotton. The coding region of cDNA was cloned into procaryotic expression vector pET30a and overexpressed in E. coli BL21 (DE3). The cyclase proteins extracted from bacterial culture were found largely in the insoluble protein fraction. The tissue specific expression patterns were analyzed by RT/PCR.

克隆的倍半萜合酶氨基酸序列与烟草马兜铃烯合酶、莨菪岩兰螺旋二烯合酶、棉花杜松烯合酶的一致性分别为39％，38％和41％；与青蒿柏木脑合酶、紫穗槐二烯合酶和一个推测的倍半萜合酶克隆cASC125的一致性为50％，48％和59％。cDNA编码区序列被克隆进原核表达载体pET-30a，并在大肠杆菌BL21（DE3）中诱导表达，但过量表达的蛋白主要是以不溶性蛋白形式存在。

Expression of COX-2 in well differential HCC was higher than that in poor differential HCC, and higher in case with metastasis than that without metastasis(P＜0.01).The expression of COX-2 in HCC did not relate to tumor size, tumor capsula and the level of AFP.

COX-2蛋白在分化好HCC中的表达显著高于分化差的HCC（P＜0.05），转移组中COX-2蛋白表达显著高于无转移组（P＜0.01）；而COX-2蛋白的表达与肿瘤大小、有无包膜及AFP水平无关。

Methods: mvc and expression of tgfβ1 in 50 carcinomatous specimens and expression of tgfβ1 in 35 para carcinomatous specimens from the same 50 cases with nsclc were detected by sp immunohistochemistry.

通过应用sp免疫组化方法检测50例nsclc组织内微血管计数及50例nsclc组织和35例癌旁组织中tgfβ1的表达。

In RCC, there was significant correlation between the expression of survivin and lymph node status, but no association between the expression and some clinical characters, including patient age, sex, tumor size and carcinomatous embolus status in inferior vena cava.

肾癌中Survivin蛋白的表达与患者有无淋巴结转移、肾癌的病理分级呈正相关(P.05)，而和肾癌患者的年龄、性别、肿瘤大小及有无下腔静脉痛栓、肾癌患者的Robson分期及肿瘤的病理类型无显著相关性。

AIM:To investigate the expression of matrix metalloproteinase-2(MMP-2) in the pulp of the healthy and carious tooth and to evaluate the relationship between the expression of MMP-2 and caries developement.

目的：观察基质金属蛋白酶MMP-2在健康及不同程度龋损牙齿牙髓中的表达，初步研究MMP-2与龋病发展的关系。

Histidine and carnosine post-treatments significantly up-regulated the expression of catalase mRNA, and down-regulated mRNA expression of IL-6 and TNF-alpha.

随著组胺酸或肌的摄取浓度增加，会向上调控增加过氧化氢mRNA的表现，并向下调控介白素-6和肿瘤坏死因子-alpha的mRNA表现。

AIM : To clone the gene of collagen type Ⅰ, to study its expression in lens epithelium of normal and age-related cataractous people, and to compare the difference of their expression.

目的：克隆Ⅰ型胶原基因并研究其在正常晶状体和年龄相关性白内障晶状体上皮细胞的表达，并比较二者表达的差异。

AIM : To clone the gene of collagen type Ⅰ, to study its expression in lens epithelium of normal and agerelated cataractous people, and to compare the difference of their expression.

Z！qiz\+qA+VV0 目的：克隆Ⅰ型胶原基因并研究其在正常晶状体和年龄相关性白内障晶状体上皮细胞的表达，并比较二者表达的差异。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。