Purification of a new PCE-dechlorinating enzyme and microbial community structure analysis under remediation of PCE-contaminated soil

新型四氯乙烯脱氯酶的纯化及四氯乙烯污染土壤修复下的微生物群落结构分析

• 批准号: 23510086
• 负责人: CHANG Young-Cheol
• 金额: $ 3.49万
• 依托单位: Muroran Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23510086/
• 关键词: テトラクロロエチレン; PCE; Propionibacterium; 脱塩素; DGGE; 環境浄化; 土壌浄化; PCEデハロゲナーゼ; 微生物群集構造解析

This research was performed to clarify the tetrachloroethylene (PCE) degradation mechanism using the new isolate, designated as strain Propionibacterium sp. HK-1. Groundwater and soil contamination by PCE are a global issue, and the creation of removal method is demanded socially. Strain HK-1 could dechlorinate not only PCE but also other various chlorinated aliphatic compounds. Groundwater and soil contaminations are combined contamination and the microbe which degrades various compounds is required for the implementation of bioremediation. Strain HK-1 has been considered to be one of candidates for the purpose and obtained academic results through this study are considered to be large on the application of PCE bioremediation.

本研究旨在阐明使用新分离株（命名为丙酸杆菌属菌株）的四氯乙烯 (PCE) 降解机制。 HK-1。四氯乙烯污染地下水和土壤是一个全球性问题，社会要求建立去除方法。菌株HK-1不仅可以脱氯四氯乙烯，还可以脱氯其他各种氯化脂肪族化合物。地下水和土壤污染是复合污染，生物修复的实施需要降解各种化合物的微生物。 HK-1菌株已被认为是该目的的候选者之一，并且通过本研究获得的学术成果被认为在PCE生物修复的应用方面具有重要意义。

项目成果

Biochemical and molecular characterization of a PCE-dechlorinating microorganism

四氯乙烯脱氯微生物的生化和分子表征

• 发表时间: 2012
• 期刊: Enzyme Engineering
• 作者: Young-Cheol Chang;Ken Sawada;Kazuhiro Takamizawa;and Shintaro Kikuchi
• 通讯作者: and Shintaro Kikuchi

Characterization of salt and nitrate-tolerant PCB-utilizing bacteria

耐盐和硝酸盐 PCB 利用细菌的表征

• 发表时间: 2012
• 作者: Young-Cheol Chang;Ken Sawada;Kazunori Takada;Hoon Cho;Kikuchi Shintaro
• 通讯作者: Kikuchi Shintaro

公開用研究者データベースRD-Soran

公共研究人员数据库 RD-Soran

Chitinase and alpha-amylase production from a lignin-degarading microorganism

木质素降解微生物生产几丁质酶和 α-淀粉酶

• 发表时间: 2013
• 作者: Young-Cheol Chang;Daiki Koyama;Ben Okeke;Shintaro Kikuchi
• 通讯作者: Shintaro Kikuchi

Feasibility of kasugamycin production by Streptomyceskadugaensis using olive mill waste

卡杜加链霉菌利用橄榄厂废料生产春雷霉素的可行性

• 发表时间: 2011
• 期刊: J. Adv. Eng. and Tech.
• 作者: On-You Choi;Byeong-Kwon Ahn;Ki-An Cho;Gwang-Yeob Seo;In Sook Kang;and Young-Cheol Chang
• 通讯作者: and Young-Cheol Chang