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Joint effects of Penta-BDE and heavy metals on
Baohua TANG, Lingyan ZHU, Qixing ZHOU
《环境科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 99-110 doi: 10.1007/s11783-010-0260-8
关键词: polybrominated diphenyl ethers (PBDEs) heavy metal mixture toxicity toxic units (TUs) antioxidant enzyme lipid peroxidation
Antibacterial properties of extracts of
Manhong YE,Lei ZHANG,Jiaqi GE,Haifeng SUN,Jingjing NI,Shengmei YANG,Wanhong WEI
《农业科学与工程前沿(英文)》 2015年 第2卷 第4期 页码 327-334 doi: 10.15302/J-FASE-2015078
关键词: antibacterial activity Canadian goldenrod antioxidant enzyme crayfish
Designer enzyme for green materials innovation: Lactate-polymerizing enzyme as a key catalyst
Seiichi Taguchi
《化学科学与工程前沿(英文)》 2017年 第11卷 第1期 页码 139-142 doi: 10.1007/s11705-017-1636-0
关键词: synthetic biology enzyme evolutionary engineering polyhydroxyalkanoate
《农业科学与工程前沿(英文)》 2021年 第8卷 第2期
Late embryogenesis abundant (LEA) genes encode highly hydrophilic proteins that are essential in abiotic stress responses. However, most LEA genes in higher plants have not yet been investigated. This study identified an LEA family gene (PtrLEA7) from Poncirus trifoliata and studied its function in drought tolerance. The full-length coding sequence of PtrLEA7 was 420 bp encoding a protein of 139 amino acids. Phylogenetic analysis shows that PtrLEA7 protein belongs to the LEA_4 subfamily. Expression profiling by qPCR found that PtrLEA7 was strongly induced by dehydration, cold and ABA treatments, and slightly induced by salt stress. Subcellular localization reveals that PtrLEA7 protein was located in both cytoplasm and nucleus. To investigate its function, transgenic plants of both tobacco and Poncirus trifoliata overexpressing PtrLEA7 were obtained. Stress tolerance assays show that overexpression lines had enhanced dehydration and drought tolerance compared with wild type plants, indicating that PtrLEA7 positively regulates drought tolerance. In addition, transgenic plants had much higher expression levels of three antioxidant enzyme genes (CAT, SOD and POD) and significantly increased catalase enzyme activity, accompanied by reduced reactive oxygen species accumulation in comparison with wild type plants. Collectively, this study demonstrates that PtrLEA7 can confer enhanced drought tolerance partially via enhancing antioxidant capacity.
ZHOU Xiaoyan, WEN Xianghua, FENG Yan
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 89-94 doi: 10.1007/s11783-007-0017-1
关键词: enzyme production fed-batch culture nitrogen-limited inoculation mmol/L
Diffusion process in enzyme–metal hybrid catalysts
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 921-929 doi: 10.1007/s11705-022-2144-4
关键词: enzyme–metal hybrid catalyst internal diffusion proximity effect kinetic model
Detection of Escherichia coli in wastewater based on enzyme immunoassay
XI Haiyan, CAI Qiang, HE Miao, SHI Hanchang
《环境科学与工程前沿(英文)》 2007年 第1卷 第3期 页码 381-384 doi: 10.1007/s11783-007-0065-6
关键词: conventional sandwich pretreatment enzyme-linked immunosorbent detection
《化学科学与工程前沿(英文)》 2023年 第17卷 第6期 页码 784-794 doi: 10.1007/s11705-022-2278-4
关键词: bismuth-ellagic acid in situ encapsulation enzyme@MOF biocomposites
Polyamines and antioxidant defense system are associated with cold tolerance in centipedegrass
Jingjing CHEN, Junyang FANG, Zhenfei GUO, Shaoyun LU
《农业科学与工程前沿(英文)》 2018年 第5卷 第1期 页码 129-138 doi: 10.15302/J-FASE-2017197
关键词: antioxidants centipedegrass chilling photosynthesis polyamines
Soil enzyme activities and their indication for fertility of urban forest soil
SHAN Qihua, YU Yuanchun, ZHANG Jinchi, YU Jian
《环境科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 218-223 doi: 10.1007/s11783-008-0037-5
Tonglu WEI, Dalong GUO, Jihong LIU
《农业科学与工程前沿(英文)》 页码 236-246 doi: 10.15302/J-FASE-2020368
关键词: abiotic stress antioxidant drought late embryogenesis abundant Poncirus trifoliata
Cofactor engineering in cyanobacteria to overcome imbalance between NADPH and NADH: A mini review
Jongmoon Park,Yunnam Choi
《化学科学与工程前沿(英文)》 2017年 第11卷 第1期 页码 66-71 doi: 10.1007/s11705-016-1591-1
关键词: NADH-dependent enzyme NADPH-dependent enzyme transhydrogenase site-directed mutagenesis enzyme engineering
Xiaohong Kou,Lihua Han,Xingyuan Li,Zhaohui Xue,Fengjuan Zhou
《化学科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 108-119 doi: 10.1007/s11705-016-1553-7
关键词: crude polyphenol extract purified polyphenol extract blueberry antioxidant antitumor immunity
Yang GAO, Chiyuan MIAO, Jun XIA, Liang MAO, Yafeng WANG, Pei ZHOU
《环境科学与工程前沿(英文)》 2012年 第6卷 第2期 页码 213-223 doi: 10.1007/s11783-011-0345-z
关键词: enzyme activity soil DNA microbial population plant diversity heavy metal
Inhibition of NO emission by adding antioxidant mixture in
A. PRABU,R. B. ANAND
《能源前沿(英文)》 2015年 第9卷 第2期 页码 238-245 doi: 10.1007/s11708-015-0356-8
关键词: NO emission antioxidants Succinimide N N-dimethyl-p-phenylenediamine-dihydrochloride N-phenyl-p-phenylenediamine
标题 作者 时间 类型 操作
Antibacterial properties of extracts of
Manhong YE,Lei ZHANG,Jiaqi GE,Haifeng SUN,Jingjing NI,Shengmei YANG,Wanhong WEI
期刊论文
Designer enzyme for green materials innovation: Lactate-polymerizing enzyme as a key catalyst
Seiichi Taguchi
期刊论文
EMBRYOGENESIS ABUNDANT FAMILY GENE FROM PONCIRUS TRIFOLIATA, CONFERS ENHANCED DROUGHT TOLERANCE BY ENHANCING ANTIOXIDANT
期刊论文
Influence of glucose feeding on the ligninolytic enzyme production of the white-rot fungus Phanerochaete
ZHOU Xiaoyan, WEN Xianghua, FENG Yan
期刊论文
Detection of Escherichia coli in wastewater based on enzyme immunoassay
XI Haiyan, CAI Qiang, HE Miao, SHI Hanchang
期刊论文
Enzyme@bismuth-ellagic acid: a versatile platform for enzyme immobilization with enhanced acid-base stability
期刊论文
Polyamines and antioxidant defense system are associated with cold tolerance in centipedegrass
Jingjing CHEN, Junyang FANG, Zhenfei GUO, Shaoyun LU
期刊论文
Soil enzyme activities and their indication for fertility of urban forest soil
SHAN Qihua, YU Yuanchun, ZHANG Jinchi, YU Jian
期刊论文
Cofactor engineering in cyanobacteria to overcome imbalance between NADPH and NADH: A mini review
Jongmoon Park,Yunnam Choi
期刊论文
Antioxidant and antitumor effects and immunomodulatory activities of crude and purified polyphenol extract
Xiaohong Kou,Lihua Han,Xingyuan Li,Zhaohui Xue,Fengjuan Zhou
期刊论文
Plant diversity reduces the effect of multiple heavy metal pollution on soil enzyme activities and microbial
Yang GAO, Chiyuan MIAO, Jun XIA, Liang MAO, Yafeng WANG, Pei ZHOU
期刊论文