翻訳と辞書 Words near each other ・ Transfer of the Portuguese Court to Brazil ・ Transfer of the São Francisco River ・ Transfer of training ・ Transfer of Undertakings (Protection of Employment) Regulations 2006 ・ Transfer Office ・ Transfer operator ・ Transcription into Japanese ・ Transcription machine ・ Transcription of Australian Aboriginal languages ・ Transcription of Russian ・ Transcription preinitiation complex ・ Transcription termination factor, RNA polymerase I ・ Transcription-mediated amplification ・ Transcriptional activator LAG-3 ・ Transcriptional bursting ・ Transcriptional noise ・ Transcriptional regulation ・ Transcriptome ・ Transcriptome in vivo analysis tag ・ Transcriptor ・ Transcritical bifurcation ・ Transcritical cycle ・ Transcultural ・ TransCultural Exchange ・ Transcultural nursing ・ Transcultural Psychiatry ・ Transculturalism ・ Transculturation ・ Transcutaneous electrical nerve stimulation ・ Transcutaneous oxygen measurement 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 Transcriptional noise ： ウィキペディア英語版 Transcriptional noise Transcriptional noise is a primary cause of the variability (noise) in gene expression occurring between cells in isogenic populations (see also cellular noise) . A proposed source of transcriptional noise is transcriptional bursting although other sources of heterogeneity, such as unequal separation of cell contents at mitosis are also likely to contribute considerably. Bursting transcription, as opposed to simple probabilistic models of transcription, reflects multiple states of gene activity, with fluctuations between states separated by irregular intervals, generating uneven protein expression between cells. Noise in gene expression can have tremendous consequences on cell behaviour, and must be mitigated or integrated. In certain contexts, such as the survival of microbes in rapidly changing stressful environments, or several types of scattered differentiation, the variability may be essential. Variability also impacts upon the effectiveness of clinical treatment, with resistance of bacteria to antibiotics demonstrably caused by non-genetic differences. Variability in gene expression may also contribute to resistance of sub-populations of cancer cells to chemotherapy. ==Notes== 〔 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「Transcriptional noise」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.