数字PCR技术的发展和应用

来源 :复旦学报(医学版) | 被引量 : 0次 | 上传用户:lhy_287229489
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
数字PCR(digital PCR,dPCR)技术作为一种全新的核酸检测方法,通过把反应体系均分到大量反应单元中独立地进行PCR,并根据泊松分布和阳性比例来计算核酸数量.目前dPCR主要分为微滴式和芯片式两种.与传统PCR技术相比,dPCR具有高灵敏度、高精确度、高耐受性和绝对定量的优点.因此,dPCR技术在近年来得到了迅速的发展,广泛地应用于稀有突变检测、拷贝数变异分析和复杂样本基因表达检测等方面.
其他文献
A procedure for the design of state feedback controller for seismic-excited structures is presented in this paper.The external exciting-controlled structure-con
本文通过对荣华二采区10
The effects of Humic Acid (HA) concentration,pH value and aeration on the photocatalysis degradation of HA by the silica gel supported TiO2 were studied.Moreove
翘嘴鳜(Siniperca chuatsi)俗称“桂花”、“季花”,隶属于鲈形目(Perciformes),鳜属(Siniperca),是鳜属鱼类中体型最大、生长最快的一种[1]。其肉质坚实细嫩、味道鲜美、营养丰
A total of 14 in-use diesel buses were selected to conduct emission measurement using a portable emissions measurement system ( PEMS ) in Beijing.Their instanta
Sensitized-photocatalytic decomposition of 2,4-dichlorophenol (2,4-DCP) using xanthene dyes as photosensitizer on TiO2 particles under visible light irradiation
This paper presents a structural vulnerability analysis method based on the theory of plastic limit analysis.By applying the mechanism generation method,the ult
Structure characteristics about activated carbon fibers (ACF) and polyimide (P84) doped ACF modified by HNO3 solution were studied to apply in mercury removal i
In this paper, a sensitive and specific liquid chromatography-electrospray ionisation-mass spectrometry (LC-ESI-MS) method has been developed and validated for
本文通过对荣华二采区10