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个人信息Personal Information
副教授
硕士生导师
任职 : 大工盘锦研究院兼职学术带头人
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：化工海洋与生命学院
学科：环境工程
办公地点：大连理工大学盘锦校区海洋科学与技术学院D05-307
联系方式：Tel：18909864927
电子邮箱：Weiping.Xu@dlut.edu.cn
Complete Genome Sequence of Bacillus cereus CC-1, A Novel Marine Selenate/Selenite Reducing Bacterium Producing Metallic Selenides Nanomaterials
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论文类型：期刊论文
发表时间：2019-01-01
发表刊物：CURRENT MICROBIOLOGY
收录刊物：SCIE、PubMed、Scopus
卷号：76
期号：1
页面范围：78-85
ISSN号：0343-8651
摘要：Metallic selenides nanomaterials are widely used in many fields, especially for photothermal therapy and thermoelectric devices. However, the traditional chemogenic methods are energy-intensive and environmentally unfriendly. In this study, the first complete genome data of a metallic selenides producing bacterium Bacillus cereus CC-1 was reported. This strain can not only reduce selenite and selenate into elemental selenium nanoparticles (SeNPs), but also synthesize several metallic selenides nanoparticles when adding metal ions (Pb2+, Ag+ and Bi3+) and selenite simultaneously. The size of the genome is 5,308,319bp with 36.07% G+C content. Several putative genes responsible for heavy metal resistance, salt resistance, and selenate reduction were found. This genome data provide fundamental information, which support the use of this strain for the production of biocompatible photothermal and thermoelectric nanomaterials under mild conditions.
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