查询词典 combinant

Accessional rev combinant enhancin in medium could synergist the infective rate of DpCPV-W in Sf21 cell in vitro .

在DpCPV W中加入基因工程增效蛋白，能显著增加病毒粒子对离体细胞的感染率，增幅达 145 %。

The study was aided by the Ailuropoda Fund and designed on account of the Chengdu zoo' s topic that the Detection of the feline distemper' s serum antibody and the foundation of its immune programme about the grow wild feline animal such as Panthera pardus L, et al. The study regarded the attenuated feline panleukopenia virus as the diagnostic antigen which was isolated from the tri-combinant vaccine of Feline rhinotracheitis virus, calicivirus and panleukopenia virus . According to the tesults of Virus Physical and Chemical Character Detection, Agar Diffusion Reaction and Virion Shape Electron Microscope Observation, it was affirmed that the virion which was isolated from the tri-combinant vaccine was feline panleukopenia virus .

本研究从猫瘟热病毒、猫鼻气管炎病毒、猫鼻结膜炎病毒三联弱毒活疫苗中分离猫瘟热病毒弱毒株，通过对分离株进行病毒理化特性检测、双向琼脂扩散试验检测和病毒粒子形态电镜观察，最终确认从三联弱毒疫苗中分离到猫瘟热病毒，并以此分离株作为诊断抗原。

Three combinant retrovial expression vectors, aM1, aM2 and aM3, which was respectively loaded with reverse fragment of c-myc exon 1, 2 and 3, were transferred into rat arterious smooth muscle cells and assayed 1 month after their stable expression.

将分别载有c-myc第1、2和3外显子反义片段的三种重组逆转录病毒表达载体aM1、aM2和aM3导入大鼠主动脉平滑肌细胞，并于持续筛选后1个月进行稳定表达检测。

Objective: To colone SOD gene, construct combinant of retrovirus SOD gene, make a basis of gene transfection and over-expression of gene therapy.

目的 通过克隆SOD基因，构建逆转录病毒-SOD真核表达载体转染复合体，为基因转染及SOD的过表达提供基础，为将来的基因治疗进行准备，也为深入研究SOD功能及SOD的开发创造条件。

Results (1)CIMT and FIMT in CHD group were significantly higer than those in non-CHD group(p＜0.05), The detection rate of plaques in CHD group was significantly higer than those in non-CHD group(p＜0.05);(2) The sensitivity of carotid and femoral atherosclerosis plaques in young CHD patients was 62% and 57%. The specificity was 90% and 86%. The positive predictive value of carotid and femoral atherosclerosis plaques in young CHD patients was 92% and 88%. The negative predictive value was 58% and 53%. The predictive value of combinant measurement of carotid and femoral atherosclerosis plaques was not improved.

结果 （1）冠心病组CIMT、FIMT与非冠心病组比较，前者均高于后者（p＜0.05）；冠心病组颈动脉、股动脉粥样硬化斑块检出率均明显高于非冠心病组（p＜0.05）；（2）颈动脉、股动脉粥样硬化斑块预测年轻冠心病的敏感性分别为62%、57%，特异性为90%、86%，阳性预测值分别为92%、88%，阴性预测值为58%、53%；颈动脉、股动脉联合检测未见明显提高预测值。

Methods RNAi combinant adenovirus vector which targeted 1566 site of NF-κB p65 mRNA was constructed and the effect of p65 gene knockdown in HUVEC was detected by Western blot analysis.

构建针对NF-κBp65 mRNA序列1566位点的重组RNAi腺病毒表达载体，并利用RNAi腺病毒抑制HUVEC p65表达。

Then we used Arabidopsis CaM2 isoform as bait to screen the two-hybrid library. The combinant bait plasmid pGBKT7-ACaM2 was constructed.

其次，以拟南芥2号亚型钙调素(ACaM2)为诱饵蛋白对双杂交文库进行了筛选。

After 10 weeks immunization, the combinant plasmids distribute different organs and tissues of the BALB/c mice immunized by DNA vaccines of Toxoplasma gondii ,but only blood was Detected out the recombinant plasmids.

结论弓形虫DNA疫苗免疫BALB／c鼠5周后，多个不同器官组织均可检测出重组质粒，免疫后10周血液检测出重组质粒。

Methods The coding gene of Sj32KD antigen was amplified from the cDNA library of the adult parasite by PCR and cloned into the prokaryotic expression vector pET28a to construct a re- combinant plasmid Sj32-pET28a.

应用PCR方法克隆Sj32KD抗原基因，并在大肠杆菌系统中进行表达，利用His亲和层析方法纯化融合蛋白，并应用重组的Sj32KD抗原检测羊日本血吸虫病。

By using wheat with recessive ph gene as parents in wide crosses, new wheat lines with alien chromosome segments, such as TKL1, were obtained. Gene phKL and its combinant have new usefulness for studying on genetic mechanism of homoeologous chromosome pairing and alien gene transfer.

phKL基因及其重组体在染色体配对的遗传作用机制和外源基因转移方面存在新的应用价值。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。