翻訳と辞書 Words near each other ・ Methkal Abu Drais ・ Methland ・ Methler ・ Methles ・ Methley ・ Methley Junction railway station ・ Methley Perseverance F.C. ・ Methley railway station ・ Methley South railway station ・ Methlick ・ Methocarbamol ・ Methanosarcina thermophila ・ Methanosarcina-phenazine hydrogenase ・ Methanosarcinaceae ・ Methanosarcinales ・ Methanosarcinales S-layer Tile Protein ・ Methanosphaera ・ Methanosphaera stadtmaniae ・ Methanospirillaceae ・ Methanospirillum ・ Methanothermaceae ・ Methanothermobacter ・ Methanothermobacter marburgensis ・ Methanothermococcus ・ Methanothermococcus okinawensis ・ Methanothermus ・ Methanothermus fervidus ・ Methanothermus sociabilis ・ Methanothrix ・ Methanothrix soehngenii 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 Methanosarcinales S-layer Tile Protein ： ウィキペディア英語版 Methanosarcinales S-layer Tile Protein The Methanosarcinales S-layer Tile Protein (MSTP) is a protein family found almost exclusively in Methanomicrobia members of the order Methanosarcinales. Typically a tandem repeat of two DUF1608 domains are contained in a single MSTP protein chain and these proteins self-assemble into the protective proteinaceous surface layer (S-layer) structure that encompasses the cell. The S-layer, which is found in most Archaea, and in many bacteria, serves many crucial functions including protection from deleterious extracellular substances. ==Discovery of the Methanosarcinales S-layer== The first S-layers were discovered in bacteria in the 1950s and the presence of S-layers in many Archaea was determined through microscopic (both light and electron) studies of Archaea. The presence of an S-layer in a member of the Methanosarcinales was determined in the 1980s by electron microscope (EM) studies examining the cell morphology of ''Methanosarcina mazei''. This, and other EM studies, confirmed that the cell envelope structure of the Methanosarcinales is composed of a cytoplasmic membrane (CM) with an additional barrier (the S-layer) external to the CM. Under conditions of low osmolarity the S-layer is extensively decorated with a polysaccharide, termed methanochondroitin, and the cells tend to grow in multicellular aggregates. Upon adaptation to high osmolarity conditions the cells disaggregate and grow as single cells that lack the methanochondroitin layer.〔 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「Methanosarcinales S-layer Tile Protein」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.