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MicroAmpTM Adhesive Film Applicator

MicroAmp ®胶粘剂涂布器

公司名称: Thermo Fisher Scientific
产品编号: 4333183
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Real-time PCR Analysis of PAMP-induced Marker Gene Expression in Nicotiana benthamiana
Author:
Date:
2018-10-05
[Abstract]  Perception of pathogen-associated molecular patterns (PAMPs) often triggers various innate immune responses in plants. The transcriptional changes of defense-related genes are often used as a marker to assay PAMP-triggered plant immune response. Here we described a protocol to monitor the relative expression level of marker genes in Nicotiana benthamiana upon treatment with PAMPs. The procedure includes leaf treatment using PAMPs, total RNA isolation, cDNA synthesis, quantitative real-time PCR and data analysis. This protocol is applicable to monitor marker gene expression triggered ... [摘要]  对病原体相关分子模式(PAMP)的感知经常引发植物中的各种先天免疫应答。 防御相关基因的转录变化通常用作测定PAMP触发的植物免疫应答的标记。 在这里,我们描述了一种方案,用于监测用PAMP处理的本塞姆氏烟草中的标记基因的相对表达水平。 该方法包括使用PAMP进行叶处理,总RNA分离,cDNA合成,定量实时PCR和数据分析。 该协议适用于监测 N中不同PAMP触发的标记基因表达。本塞姆氏。
【背景】病原体相关的分子模式,即PAMP,是一类源自病原体的分子,在微生物中相对保守。多个PAMP,如flg22和XEG1(Felix et al。,1999; Ma et al。,2015),已被表征,可通过植物细胞表面定位模式检测 - 识别受体(PRR),从而诱导PAMP引发的免疫(Couto和Zipfel,2016)。 PAMP触发的主要反应之一是与防御相关的制造者基因的激活(Navarro et al。,2004; Zipfel et al。,2006)。 Nicotiana benthamiana 已被广泛用作模型植物,并且对多种PAMP敏感。在 N.宾夕法尼亚,先前发现了标记基因,如 NbCYP71D20 , NbACRE31 和 NbWRKY22 ,它们在PAMP处理后迅速活化( Heese et al。,2007; Segonzac et ...

Quantification of Retro- and Lentiviral Reverse Transcriptase Activity by Real-time PCR
Author:
Date:
2013-06-05
[Abstract]  Quantification of retroviral reverse transcriptase activity in retrovirus containing supernatant by quantitative reverse transcription PCR as a method for titration of HIV, lenti- and retroviral vectors is described here.. The procedure was optimized for use with LightCycler 480 (Roche, Vilvoorde, Belgium) and ABI 7300 real-time PCR system (reagents and procedures that are system specific will be marked accordingly in the protocol).
[摘要]  本文描述了通过定量逆转录PCR作为滴定HIV,慢病毒和逆转录病毒载体的逆转录病毒逆转录病毒逆转录酶活性的逆转录病毒逆转录酶活性的定量。将该程序优化用于LightCycler 480(Roche,Vilvoorde,Belgium) ABI 7300实时PCR系统(系统特异性的试剂和程序将在协议中相应地标记)

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