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Phillip A. Sharp

Bio: Phillip A. Sharp is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: RNA & RNA splicing. The author has an hindex of 172, co-authored 614 publications receiving 117126 citations. Previous affiliations of Phillip A. Sharp include McGovern Institute for Brain Research & Medical Research Council.
Topics: RNA, RNA splicing, Gene, Transcription (biology), DNA


Papers
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Journal ArticleDOI
TL;DR: The concentrations, in copies per cell, of viral RNA sequences complementary to different regions of the genome were determined at 8, 18 and 32 hours after infection of human cells with adenovirus type 2 to account for the inability to detect, by filter hybridization, certain classes of early mRNA sequences during the late stage of infection.

108 citations

Journal ArticleDOI
15 Jul 1976-Virology
TL;DR: Specific fragments of Adenov virus 5 DNA produced by digestion of intact, 32P-labeled viral DNA with restriction endonucleases Eco R1 and and Hpa 1 are shown to be expressed as mRNA during the early phase of an Adenovirus 5 lytic infection.

108 citations

Journal ArticleDOI
16 Nov 2017-Cell
TL;DR: A proof-of-concept immunomodulatory gene circuit platform that enables tumor-specific expression of immunostimulators, which could potentially overcome limitations of cancer immunotherapy.

106 citations

Journal ArticleDOI
27 Feb 2014-Cell
TL;DR: The small RNA profile of Ago-deficient cells is reported and it is shown that Ago-dependent stability is a common feature of mammalian miRNAs, suggesting important roles in gene regulation.

105 citations

01 Oct 2014
TL;DR: In this article, a subset of key splicing regulators, or "master splicing factors," respond to environmental cues to establish and maintain tissue transcriptomes during development, and the properties of robust, context-specific splicing networks are examined.
Abstract: Coherent splicing networks arise from many discrete splicing decisions regulated in unison. Here, we examine the properties of robust, context-specific splicing networks. We propose that a subset of key splicing regulators, or "master splicing factors," respond to environmental cues to establish and maintain tissue transcriptomes during development.

105 citations


Cited by
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Journal ArticleDOI
23 Jan 2004-Cell
TL;DR: Although they escaped notice until relatively recently, miRNAs comprise one of the more abundant classes of gene regulatory molecules in multicellular organisms and likely influence the output of many protein-coding genes.

32,946 citations

Journal ArticleDOI
Eric S. Lander1, Lauren Linton1, Bruce W. Birren1, Chad Nusbaum1  +245 moreInstitutions (29)
15 Feb 2001-Nature
TL;DR: The results of an international collaboration to produce and make freely available a draft sequence of the human genome are reported and an initial analysis is presented, describing some of the insights that can be gleaned from the sequence.
Abstract: The human genome holds an extraordinary trove of information about human development, physiology, medicine and evolution. Here we report the results of an international collaboration to produce and make freely available a draft sequence of the human genome. We also present an initial analysis of the data, describing some of the insights that can be gleaned from the sequence.

22,269 citations

28 Jul 2005
TL;DR: PfPMP1)与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用,在黏附及免疫逃避中起关键的作�ly.
Abstract: 抗原变异可使得多种致病微生物易于逃避宿主免疫应答。表达在感染红细胞表面的恶性疟原虫红细胞表面蛋白1(PfPMP1)与感染红细胞、内皮细胞、树突状细胞以及胎盘的单个或多个受体作用,在黏附及免疫逃避中起关键的作用。每个单倍体基因组var基因家族编码约60种成员,通过启动转录不同的var基因变异体为抗原变异提供了分子基础。

18,940 citations

Journal ArticleDOI
23 Jan 2009-Cell
TL;DR: The current understanding of miRNA target recognition in animals is outlined and the widespread impact of miRNAs on both the expression and evolution of protein-coding genes is discussed.

18,036 citations

Journal ArticleDOI
TL;DR: In this paper, a procedure for extracting plasmid DNA from bacterial cells is described, which is simple enough to permit the analysis by gel electrophoresis of 100 or more clones per day, yet yields DNA which is pure enough to be digestible by restriction enzymes.
Abstract: A procedure for extracting plasmid DNA from bacterial cells is described. The method is simple enough to permit the analysis by gel electrophoresis of 100 or more clones per day yet yields plasmid DNA which is pure enough to be digestible by restriction enzymes. The principle of the method is selective alkaline denaturation of high molecular weight chromosomal DNA while covalently closed circular DNA remains double-stranded. Adequate pH control is accomplished without using a pH meter. Upon neutralization, chromosomal DNA renatures to form an insoluble clot, leaving plasmid DNA in the supernatant. Large and small plasmid DNAs have been extracted by this method.

13,805 citations