翻訳と辞書 Words near each other ・ RNA of unknown function ・ RNA polymerase ・ RNA polymerase I ・ RNA polymerase II ・ RNA polymerase II holoenzyme ・ RNA polymerase II subunit B4 ・ RNA polymerase III ・ RNA polymerase IV ・ RNA polymerase V ・ RNA recognition motif ・ RNA silencing ・ RNA spike-in ・ RNA splicing ・ RNA thermometer ・ RNA Tie Club ・ RNA transfection ・ RNA triphosphatase ・ RNA uridylyltransferase ・ RNA virus ・ RNA world ・ RNA-3'-phosphate cyclase ・ RNA-based evolution ・ RNA-binding protein ・ RNA-binding protein database ・ RNA-dependent RNA polymerase ・ RNA-Directed DNA Methylation ・ RNA-induced silencing complex ・ RNA-induced transcriptional silencing ・ RNA-OUT ・ RNA-Seq Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク RNA transfection ： ウィキペディア英語版 RNA transfection RNA transfection is the process of deliberately introducing RNA into a living cell. RNA can be purified from cells after lysis or synthesized from free nucleotides either chemically, or enzymatically using an RNA polymerase to transcribe a DNA template. As with DNA, RNA can be delivered to cells by a variety of means including microinjection, electroporation, and lipid-mediated transfection. If the RNA encodes a protein, transfected cells may translate the RNA into the encoded protein. If the RNA is a regulatory RNA (such as a miRNA), the RNA may cause other changes in the cell (such as RNAi-mediated knockdown). ==Terminology== RNA molecules shorter than about 25nt largely evade detection by the innate immune system, which is triggered by longer RNA molecules. Most cells of the body express proteins of the innate immune system, and upon exposure to exogenous long RNA molecules these proteins initiate signaling cascades that result in inflammation. This inflammation hypersensitizes the exposed cell and nearby cells to subsequent exposure. As a result, while a cell can be repeatedly transfected with short RNA with few non-specific effects, repeatedly transfecting cells with even a small amount of long RNA can cause cell death unless measures are taken to suppress or evade the innate immune system (see “Long-RNA transfection” below). 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「RNA transfection」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.