OPERON

作品数：30被引量：32H指数：3
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相关领域：生物学更多>>
相关作者：林维平孙同毅张伟朱玉贤魏刚更多>>
相关机构：潍坊医学院北京大学信阳师范学院中国医学科学院中国协和医科大学更多>>
相关期刊：《High Technology Letters》《Journal of Biomaterials and Nanobiotechnology》《Journal of Biophysical Chemistry》《微生物学杂志》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划河南省基础与前沿技术研究计划项目辽宁省科学技术基金更多>>
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A new type of ArsR transcriptional repressor controls transcription of the arsenic resistance operon of Arsenicibacter rosenii SM-1
《mLife》2025年第1期96-100,共5页Yujie Zhang Wenjun Wu Ke Huang Fang-Jie Zhao 
supported by the Natural Science Foundation of China(Grant Nos.42077210 and 41930758 to Ke Huang and Fang-jie Zhao,respectively).
Impact statement Arsenic is the most common toxic metalloid in the environment.Nearly all organisms have genes for arsenic detoxification.Arsenic detoxification genes are frequently organized in chromosomal or plasmid...
关键词：ars operon Ars responsive toxic metalloid evolution relationship ArsR transcriptional repressor arsenic resistance arsr repressor 
A DnaA-dependent riboswitch for transcription attenuation of the his operon
《mLife》2023年第2期126-140,共15页Yuan Yao Hongwei Sun Wurihan Gegeheng Gezi Kirsten Skarstad Lifei Fan Morigen 
supported by grants from the National Natural Science Foundation of China(Grant no.32260233 to Morigen);the Science and Technology Foundation of Inner Mongolia(Inner Mongolia Key Laboratory for Molecular Regulation of the Cell,Grant no.2021PT0002).
Transcription attenuation in response to the availability of a specific amino acid is believed to be controlled by alternative configurations of RNA secondary structures that lead to the arrest of translation or the r...
关键词：DnaA-dependent Escherichia coli his operon RIBOSWITCH transcription attenuation 
Evaluation of bacterial consortia associated with dairy fermentation by ribosomal RNA(rrn)operon metabarcoding strategy using MinION device
《Food Bioscience》2023年第1期837-845,共9页Matej Planý Jozef Sitarcík Jelena Pavlovic Jaroslav Budis Janka Korenova Tomas Kuchta Domenico Pangallo 
supported by the Slovak Research and Development Agency under Contract no.APVV-20-0001;published with the support of the Operational Program Integrated Infrastructure within the project:“Výskum v sieti SANET a moznosti jej d’alsieho vyuzitia a rozvoja/Research in the SANET network and possibilities of its further use and development”,ITMS code 313011W988;co-financed by the ERDF.The study is a result of the implementation of the project PreveLynch,ITMS 2014+:313011V578.
The ability of the third generation sequencing technologies to provide longer sequence reads contributes to the use of the longest possible amplicons as specific bacterial markers for metabarcoding studies.Nanopore se...
关键词：Nanopore sequencing Third-generation sequencing Long-read sequencing Amplicon sequencing Cheese microbiota AEROS database 
嗜盐四联球菌arc operon多拷贝基因在精氨酸代谢中的作用
《微生物学通报》2022年第11期4766-4777,共12页房峻 李佳莲 王博 方芳 
国家自然科学基金(32172182)。
【背景】嗜盐四联球菌(Tetragenococcus halophilus)是一类存在于发酵食品中的耐盐乳酸菌,研究其精氨酸(arginine,Arg)代谢对解析食品发酵过程中氨基甲酸乙酯(ethyl carbamate,EC)前体积累机制和保障食品安全具有重要意义。【目的】研...
关键词：嗜盐四联球菌 精氨酸代谢 瓜氨酸 氨基甲酸乙酯 精氨酸脱亚氨基途径 
Top(ological-operon) secret behind the long-range transcriptional coupling
《Signal Transduction and Targeted Therapy》2022年第11期3998-4000,共3页Lei Zhang Zhibing Wu Huasong Lu 
National Natural Science Foundation of China(grants 92053114,32070632 to H.L.and 82172679 to Z.W.);Zhejiang Provincial Natural Science Foundation of China(grant LR21C060002)to H.L.;Zhejiang Provincial Medicine and Health Science Foundation(2021KY010)to Z.W.
In a recent study published in Nature,Levo et al.reported that paralogous genes separated by long distances are regulated by specialized DNA stretches called tethering elements,which enable their physical associations...
关键词：TRANSCRIPTIONAL COUPLING embryogenesis. 
Master Quorum Sensing Regulator HapR Acts as A Repressor of the Mannitol Phosphotransferase System Operon in Vibrio cholerae被引量：1
《Biomedical and Environmental Sciences》2022年第1期69-72,共4页ZHANG Yi Quan MA Li Zhi GAO Yue QIN Qin LI Jie LOU Jing ZHANG Miao Miao XUE Xing Fan KAN Biao GAO He 
supported by grants from the National Natural Science Foundation of China[Grant No.81471917];the Science Foundation for the State Key Laboratory for Infectious Disease Prevention and Control of China[Grant No.2015SKLID509]。
The phosphoenolpyruvate(PEP):carbohydrate phosphotransferase system(PTS)is widely used by bacteria to take up sugars or sugar derivatives;.PTS is usually composed of a histidine protein(HPr),enzyme I(EI),and several e...
关键词：SUGAR system usual 
MamZ protein plays an essential role in magnetosome maturation process of Magnetospirillum gryphiswaldense MSR-1被引量：1
《Journal of Oceanology and Limnology》2021年第6期2082-2096,共15页Sha WU Qing WANG Xu WANG Ruixue GUO Tongwei ZHANG Yongxin PAN Feng LI Ying LI 
Supported by the National Natural Science Foundation of China(No.31270093);the Innovation Team of Scientific Research Platform of Anhui Province(No.KJ2015TD001);the Open Project Program of the Collaborative Innovation Center for Modern Bio-manufacture,Anhui University(No.BM2015010)。
Based on analysis of gene structure of mamXY operon in Magnetospirillum gryphiswaldense strain MSR-1,we constructed a mamZ deletion mutant strain(ΔmamZ)and four complemented strains with different mamZ fragment lengt...
关键词：Magnetospirillum gryphiswaldense mamZ deletion mamXY operon magnetosome maturation 
Development of a whole-cell biosensor based on an ArsR-Pars regulatory circuit from Geobacter sulfurreducens被引量：2
《Environmental Science and Ecotechnology》2021年第2期3-10,共8页Pengsong Li Yumingzi Wang Xin Yuan Xinying Liu Chunmao Liu Xiaofen Fu Dezhi Sun Yan Dang Dawn E.Holmes 
supported by the Fundamental Research Funds for the Central Universities[grant numbers BLX201934,2019ZY19];Beijing Municipal Education Commission through Innovative Transdisciplinary Program“Ecological Restoration Engineering”.
In this study,an Escherichia coli(E.coli)whole-cell biosensor for the specific detection of bioavailable arsenic was developed by placing a green fluorescent protein(GFP)reporter gene under the control of the ArsR1(GS...
关键词：Arsenic detection Whole-cell biosensor Geobacter sulfurreducens ars operon 
Spectral Study on the Interactions Among Cu(Ⅱ), Doxorubicin and CopC
《Chemical Research in Chinese Universities》2019年第1期53-59,共7页SONG Yunxi SONG Zhen YANG Binsheng 
the National Natural Science Foundation of China (Nos.21571117,21701121).
Interactions among Cu(Ⅱ),doxorubicin and copper operon C(CopC)have been investigated in detail by means of fluorescence,UV-Vis,IR spectra,isothermal titration calorimetry(ITC)and molecular docking in Tris-HCl buffer(...
关键词：DOXORUBICIN COPPER OPERON C(CopC) Cu(Ⅱ)interaction 
Arsenic Bioremediation Potential of Arsenite-Oxidizing Micrococcus sp. KUMAs15 Isolated from Contaminated Soil被引量：1
《Pedosphere》2018年第2期299-310,共12页Tanmoy PAUL Arindam CHAKRABORTY Ekramul ISLAM Samir Kumar MUKHERJEE 
supported by the financial grant received from Department of Biotechnology, Government of India (No. BT/PR4693/BCE/8/894/2012)
Environmental arsenic(As) contamination,considered as the largest mass poisoning of the human population,has become a serious health concern for the people of South East Asia,including those living in the Bengal delta...
关键词：aoxB gene ars OPERON AS accumulation AS contamination AS decontamination metal tolerance microbial surfaceadsorption 
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