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TB GreenTM Premix Ex TaqTM (Tli RNase H Plus)

SYBR ® Premix Ex Taq TM(Tli RNase H Plus)

公司名称: Takara Bio
产品编号: RR420A
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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 ...

Detection of Alternative Oxidase Expression in Arabidopsis thaliana Protoplasts Treated with Aluminium
Author:
Date:
2015-07-05
[Abstract]  Aluminium (Al), a non-essential metal widespread in the environment that is known to be toxic to humans as well as to plants, can cause damage not only to the roots but also to the aerial parts of plants. Its toxicity has been recognized as one of the major factors that limit crop production on acid soil. Alternative oxidase, the respiratory terminal oxidase in plants, which contributes to maintain the electron flux and reduce mitochondrial ROS levels, is often dramatically induced to make plants to adapt better to stress conditions like Al stress. In this protocol, the expression of ... [摘要]  铝(Al),一种已知对人类以及对植物有毒的环境中普遍存在的非必需金属,不仅对根而且对植物的地上部分都造成损害。 其毒性已被认为是限制作物在酸性土壤上生产的主要因素之一。 替代氧化酶,植物中的呼吸末端氧化酶,有助于维持电子通量和降低线粒体ROS水平,经常被显着诱导,使植物更好地适应应力条件,如铝胁迫。 在该方案中,使用先前方法的改编,在拟南芥原生质体中检测由A1处理诱导的替代氧化酶的表达(Yamamoto等人,2002; et al。,2011; Liu et al。,2014),它们有助于研究Al处理中替代氧化酶的机制。

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