查询词典 rt
- 与 rt 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Methods: Human leukemia cell line K562 was treated with different concentrations of WM. The proliferation of K562 cells was examined by MTT assay. DNA damage in K562 cells was examined by single cell gel electrophoresis assay, and apoptosis of K562 cells was detected by Annexin V-FITC/PI double staining. The expressions of total Akt, phosphorate Akt, and NF-κB p65 mRNA and protein were detected by RT-PCR and Western blotting, respectively.
以不同浓度的渥曼青霉素作用于人类髓细胞白血病细胞K562,采用MTT法检测细胞增殖活性,单细胞凝胶电泳技术检测细胞DNA损伤形成的"彗星"样拖尾现象,Annexin V FITC/PI双标法检测细胞凋亡,Western blotting、RT-PCR检测渥曼青霉素作用K562细胞后总Akt和磷酸化Akt以及NF-κB基因及蛋白表达水平的变化。
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METHODS K562 cells were cultured for 5 days with different mediums of Tortois plastron, Radix Astragali, Radix Astragalus membranaceus and Radix Codonopsitis pilosula.γ-globin mRNA was quantitated by RT-PCR.
以K562细胞为体外模型,应用荧光定量RT-PCR技术研究药物诱导后γ-珠蛋白基因mRNA表达水平的变化。
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AIM To explore and verify the possibility of ap- plica tion of RT-PCR for diagnosis of hemorrhagic fever with renal syndrome, and to study the variations of hantaviruses.
目的 探讨RT-PCR用于HFRS临床标本中病毒基因检测的若干影响因素及西安地区近年主要流行汉坦病毒毒株的分子流行病学特点。
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In order to study the expression and functional characteristics of dehydrin gene during different growth, and make the polycolonal antibody, using wheat plumelet under the water deficit condition as experiment material, and its total RNA was extracted. The target dehydrin gene through RT-PCR was got, connect to the cloning vector PUCM-T, recombination expression plasmid PET-32a-wzy1-1 was constructed according to recombination of cloned vector PUCM-T-WZY1-1 of wheat dehydrin gene in this experiment.
为研究小麦在不同时期脱水素基因的表达情况和生物学功能及抗体制备,以小麦幼芽为材料,经干旱胁迫处理后,提取总RNA,通过RT-PCR得到小麦类脱水素基因片段(WZY1-1),再连接至克隆载体PUCM-T,并成功构建重组表达质粒PET-32a-wzy1-1,将阳性重组质粒转化于受体菌BL21(DE3)感受态细胞中,经IPTG诱导表达,进行表达产物的聚丙烯酰胺凝胶电泳检测。
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The total RNA was isolated from pokeweed leaves using the method of guanidine isothiocyante and used as template for amplification of the deleted mutant pokeweed antiviral protein gene by RT-PCR and then the amplified fragment was cloned into secreted expression pPIC9K vector to form pPIC9K-p, then the vector was transferred into Pachia pastoris GS115 strain.
从美洲商陆叶片中通过异硫氰酸胍法提取出了总RNA,经RT-PCR扩增出缺失突变型抗病毒蛋白PAP基因,将该基因克隆于分泌型真核表达载体pPIC9K,然后导入毕赤酵母菌株GS115细胞。
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The results showed that Non-haemagglutinating activity was showed in the isolate. In agar diffusion test,there was a clear precipitin band formation to anti-IBDV specific serum. 28-day-old chicks inoculated with the isolate showed disease,and the isolate was recovered from the tissues of these chickens. The 1 041bp specific fragment were amplified by RT-PCR with sequence-specific primers based on IBDV VP3 gene. The VP3 gene shared 97.7%~98.2% nucleotide identities to very virulent IBDV,97.7%~95.2% nucleotide identities with classical strains from seqiemce analysis.
结果表明,该分离病毒无血凝性,在琼脂扩散试验中能与抗IBDV特异性血清出现1条清晰的白色沉淀线;人工感染28日龄雏鸡出现与临床一致的病变,并回收到病毒;应用针对IBDVVP3基因的特异性引物进行RT-PCR,能扩增到长度为1041bp的特异性目的片段;序列分析发现分离毒VP3基因与IBDV超强毒和经典毒株的核苷酸同源性分别为97.7%~98.2%和95.2%。
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Fluorescence in situ hybridization was carried out to confirm the integration of HBV DNA into male pronucleus and its replication with cell division in embryonic development.(Reverse transcriptase polymerase chain reaction,RT-PCR) and immunofluoresence assay were performed to observe the expression of the HBV gene in two-cell stage.
材料与方法:成熟雄鼠麻醉后双侧睾丸注射经脂质体DOSPER包裹的HBV质粒,手术后雄鼠与超排雌鼠合笼交配,用荧光原位杂变(Fluorescence in situ hybridization,FISH)分别检测单细胞胚和二细胞胚间期核中HBV DNA的存在与复制,用逆转录聚含酶链反应(Reverse transcriptase-polymerase chain reaction,RT-PCR)和免疫荧光方法检测HBV基因在二细胞胚胎中的表达。
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The aim of this study was to investigate PGT, 15-PGDH and CBR1 expression in themouse uterus during early pregnancy and their regulation in related models of pseudopregnancy,delayed implantation, artificial decidualization, steroid hormone treatment by in situ hybridization,RT-PCR and immunohistochemistry.
本研究利用原位杂交、免疫组织化学和RT-PCR等方法,检测了PG转运载体PGT、代谢酶15-PGDH和CBR1在小鼠早期妊娠子宫中的表达,并利用假孕、延迟着床及激活、人工蜕膜化、性腺类固醇激素处理等模型,研究了它们在小鼠子宫中的表达与调节。
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METHODS:After the treatment of TRAIL or LPS at different doses,we tested the nuclear translocation of NF-κB by cell immunohistochemical staining and electrophoretic mobility shift assay,and evaluated the level of IκB by RT-PCR under pyrrolidine dithiocarbamatetreatment.
当不同浓度的TRAIL和LPS作用于细胞后,我们通过细胞免疫组化染色和凝胶电泳迁移试验来检测NF-κB核转位的情况。并通过RT-PCR的方法粗略评定二硫代氨基甲酸吡咯烷对抑制蛋白IκB的影响。
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Canine distemper virus from samples of dead mink, fox, racoon dog and tiger from different areas was detected by RT-PCR technology.
利用RT-PCR技术检测了来自不同地区水貂、狐狸、貉子和老虎病料中是否存在犬瘟热病毒。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。