翻訳と辞書 Words near each other ・ Decio Azzolino ・ Decio Scuri ・ Decio Termisani ・ Decio Vinciguerra ・ Dechenling Gewog ・ Decherd ・ Decherd Turner ・ Decherd, Tennessee ・ Dechert ・ Dechibeta Hot Springs ・ Dechko Uzunov ・ Dechlorane ・ Dechlorane plus ・ Dechlorinator ・ Dechloromonas ・ Dechloromonas agitata strain CKB ・ Dechloromonas aromatica ・ Dechloromonas denitrificans ・ Dechloromonas hortensis ・ Dechmia ・ Dechmont ・ Dechmont Law ・ DeChon Burns ・ Dechoukaj ・ Dechow ・ Dechra Pharmaceuticals ・ Dechrau Canu, Dechrau Canmol ・ Dechristianization (disambiguation) ・ Dechristianization of France during the French Revolution ・ Dechristianize (album) 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 Dechloromonas agitata strain CKB ： ウィキペディア英語版 Dechloromonas agitata strain CKB ''Dechloromonas agitata'' strain CKB is a dissimilatory perchlorate reducing bacterium (DRPB) that was isolated from paper mill waste. Strain CKB is a Gram negative, facultative anaerobe belonging to the Betaproteobacteria. The cells of strain CKB are highly motile and possess a single polar flagellum. ''D. agitata'' can couple the oxidation of several electron donors such as acetate, propionate, butyrate, lactate, succinate, fumarate, malate or yeast extract to electron acceptors such as oxygen, chlorate, perchlorate, ferrous iron, sulphide, and reduced humic substances like 2,6-anthrahydroquinone disulphonate. Unlike other perchlorate reducers, strain CKB cannot grow by nitrate reduction, which suggests that the pathways of nitrate and perchlorate reduction are distinct and unrelated, contrary to what previous research had shown. ==Biological perchlorate reduction by strain CKB== Strain CKB can reduce chlorate and perchlorate (collectively known as per(chlorate)) completely to chloride. The first step of the pathway involves the reduction of per(chlorate) to chlorite via the perchlorate reductase (Pcr) enzyme. Chlorite is then dismutated to molecular oxygen and chloride by the chlorite dismutase (Cld) enzyme. The produced oxygen can then be reduced to water by action of the enzyme cytochrome oxidase. The Cld enzyme, encoded by an 834 bp gene, is 277 amino acids long and includes a 26 amino acid leader peptide. Though expressed at basal levels under aerobic conditions, the cld gene was transcriptionally upregulated when strain CKB cells were grown in per(chlorate). The Cld enzyme is of particular interest not only because it protects cells from toxic chlorite, but also because it is one of only a handful of systems capable of producing molecular oxygen. 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「Dechloromonas agitata strain CKB」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.