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assay相关的网络例句

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To study and know well the rudimentary knowledge and the basic techniques of modern Microbiology are demanded for Graduate students. The experiments including the principle and operation of phase contrast microscope and fluorescence microscope; Microphotography , the technique of photographic enlargement;Applications of polymerase chain reaction ; Construction, transformation and detection of plasmid in E.coli ; Infectivity of virus and its molecular detection ; The technique of protoplast fusion in filamentary fungi ; Induction and purification of β-galactosidase from E.coli and assay the enzyme activity; Detection of GC content and DNA-DNA hybridization in bacteria ; Production , extraction and detection of poly--hyduoxy butyrate from bacteria.

以实验教学为主,要求研究生学习和掌握一些现代微生物学研究所需的基本技术,内容包括:相差显微镜、荧光显微镜的使用和显微摄影技术,PCR技术的应用,细菌质粒的构建、转化及检测技术,病毒的侵染性及其分子检测技术,丝状真菌原生质体融合技术,大肠杆菌β-半乳糖苷酶的分离及纯化及其动力学测定技术,细菌G+C mol%的测定及细菌DNA-DNA杂交技术和聚羟基丁酸产生菌的发酵、产物提取及检测技术等。

The results of chemotaxis assay and ELISA indicated that a functional recombinant SLC has been obtained.

趋化性实验和ELISA的结果表明表明已经获得了有功能的重组人外周淋巴组织趋化性细胞因子。

Methods MTT colorimetric assay was used to test in vitro cytotoxicities of the chemotherapeutics against human hepatoma cell lines.

采用MTT比色分析法测定多柔比星或米托蒽醌对体外培养的4株人肝癌细胞的细胞毒作用。

Methods: The sensibility of 13 chemotherapeutics were measured in 13 cases of carcinoma of gallbladder and 32 cases of cholangiocarcinoma by MTT assay.

采用四氮唑比色法检测13例胆囊癌和32例胆管癌对13肿化疗药物的敏感性。

The population diversity of chestnut blight fungus, Cryphonectria parasitica and its double strand RNA were studied in this thesis.dsRNA virus of Cryphonectria parasitica was studied by use of biological assay and gel electrophoresis.

本研究以栗疫病菌为实验材料,进行栗疫病菌及其dsRNA的群体多样性研究。

Chinaberry witches'broom, Ziziphus jujube witches'broom, Mulberry dwarf disease, JWB and Paulownia witches' broom phytoplasmas were identified by comparative studies of PCR amplify of phytoplasmal 16SrDNA、23rDNA and ribosomal protein gene, heteroduplex mobility assay, RFLP of PCR-amplified products (16S rDNA), cloning and sequence analysis of 16SrDNA and rp gene. An efficient procedure for rapid identification and differentiation of phytoplasmas was established, which could identify and differentiate phytoplasma collected from field.

通过对桑萎缩病、枣疯病、酸枣丛枝病、泡桐丛枝病和苦楝丛枝病植原体16SrDNA、23SrDNA和核糖体蛋白基因的PCR扩增、异源双链迁移率分析、16SrDNA PCR产物的限制性片段多态性分析以及植原体16SrDNA和rp基因的克隆和序列分析等比较研究,建立了一种快速确定未知植原体种类和分类地位的分子鉴别与鉴定优化程序;此程序可对田间采集的各种植物植原体样品直接进行快速鉴定和鉴别。

Results Chloramine T method is an effective, simplified and accurate assay for determination of hydroxyproline content [(10 93±2 89)μg/g].

结果 氯胺 T法检测羟脯氨酸,方法简便,准确性高,经测定组织工程心脏瓣叶羟脯氨酸含量为(10 93± 2 89)μg/g。

In part four, a new method of protein assay based on charge-transfer reaction of protein with chloranil has been established.

第四部分,作者首次建立了以四氯苯醌荷移反应测定蛋白质的新方法,并测定了蛋白质结合四氯苯醌的最大结合数和反应平衡常数。

The local lesion assay indicated that: contacted with TMV infected leaf juice dilution over 12 h, the disinfestants whose inactivation ratio of TMV above 80% are as follows: 7% sodium hypochlorite at 10 μLL^(-1), 30% chloride of lime at 15 mgL^(-1), 40% Yubao at 75 μLL^(-1) and 98% potassium permanganate at 20 mgL^(-1), 10% chlorine dioxide at 25 mgL^(-1) inactivation ratio of TMV less than 50%.

结果表明,与TMV病叶汁液2万倍稀释液接触12 h,体积分数7%有效氯次氯酸钠10μLL^(-1)、质量分数30%有效氯漂白粉15 mgL^(-1)、体积分数40% N-羟乙基亚甲胺多聚物75μLL^(-1)和质量分数98%高锰酸钾20 mgL^(-1)对TMV的抑制率高于80%,质量分数10%二氧化氯粉剂25 mgL^(-1)对TMV的抑制率低于50%。

Local lesion assay indicated that when mixed with TMV-infected leaf juice dilution within 3 minutes, 5 disinfectants showed 100% inactivation ratio, including 30% chloride of lime 1:9 solution, 98% trisodium phosphate 1:9 solution, 7% sodium hypochlorite 1:150 solution, anonymity disinfectant used in USA 1:125 solution, and 75% alcohol solution.

摘 要:为了指导烟草漂浮育苗中剪叶工具消毒剂的使用,采用半叶法测定了9种药剂对烟草病叶汁液中TMV的钝化效果,采用叶面喷雾法测定了药剂对烟草的药害浓度与药害症状。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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