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Effects of EDTA and plant growth-promoting rhizobacteria on plant growth and heavy metal uptake of hyperaccumulator Sedum alfredii Hance被引量：17: 《Journal of Environmental Sciences》2020年第2期361-369,共9页JunKang Guo Xin Lv HongLei Jia Li Hua XinHao Ren Haris Muhammad Ting Wei Yongzhen Ding; supported by the National Natural Science Foundation of China (Nos.41977274, 41807123);the Shaanxi Province Key Research & Development Plan (No.2018ZDXMSF-022);the Scientific Research Program Funded by Shaanxi Provincial Education Department (No.18JK0100).; Phytoremediation is a cost-effective and environment-friendly strategy for decontaminating heavy-metal-contaminated soil.However, the practical use of phytoremediation is constrained by the low biomass of plants and l...; 关键词：Phytoremediation EDTA Plant-growth-promoting bacteria SEDUM alfredii Hance PHYTOCHELATIN

Arsenic Stress Responses and Tolerance in Rice: Physiological, Cellular and Molecular Approaches被引量：4: 《Rice science》2018年第5期235-249,共15页Jyotirmay KALITA Amit Kumar PRADHAN Zina Moni SHANDILYA Bhaben TANTI; Arsenic （As）, a potentially toxic metalloid released in the soil environment as a result of natural as well as anthropogenic processes, is subsequently taken up by crop plants. In rice grains, As has been reported i...; 关键词：ARSENIC RICE PHYTOTOXICITY HYPERACCUMULATOR PHYTOCHELATIN antioxidant mitigation

Physiological and biochemical analysis of mechanisms underlying cadmium tolerance and accumulation in turnip: 《Plant Diversity》2018年第1期19-27,共9页Xiong Li Xiaoming Zhang YuanshengWu Boqun Li Yongping Yang; financially supported by the Western Youth Project B of the“Light of West China”Program of Chinese Academy of Sciences(Y7260411W1);the National Natural Science Foundation of China(31590823); The capacity of plants to accumulate cadmium(Cd) is significant for phytoremediation of Cd-polluted soils. Turnips cultivated in China include species featuring high Cd accumulation and some of these plants act as Cd ...; 关键词：TURNIP CADMIUM DETOXIFICATION Antioxidant system PHYTOCHELATIN

Homologous cloning, characterization and expression of a new halophyte phytochelatin synthase gene in Suaeda salsa: 《Chinese Journal of Oceanology and Limnology》2016年第5期1034-1043,共10页丛明赵建民吕家森任志明吴惠丰; Supported by the 100 Talents Program of the Chinese Academy of Sciences;the Key Technology R&D Program of Shandong Province(No.2012GGA06032); The halophyte Suaeda salsa can grow in heavy metal-polluted areas along intertidal zones having high salinity.Since phytochelatins can effectively chelate heavy metals,it was hypothesized that S.salsa possessed a phyt...; 关键词：Suaeda salsa HALOPHYTE phytoehelatin synthase （PCS） homologous cloning heavy metal tissue distribution

Heteroexpression of the wheat phytochelatin synthase gene （TaPCS1） in rice enhances cadmium sensitivity: 《Acta Biochimica et Biophysica Sinica》2013年第3期239-239,共1页Feijuan Wang Zhubing Wang Cheng Zhu; The printed version of this paper contained an error in one of the grant numbers in the funding section. The correct funding section should read as follows：

Heteroexpression of the wheat phytochelatin synthase gene (TaPCS1) in rice enhances cadmium sensitivity被引量：8: 《Acta Biochimica et Biophysica Sinica》2012年第10期886-893,共8页Feijuan Wang Zhubing Wang Cheng Zhu; Phytochelatin synthase (PCS) (EC 2.3.2.15) catalyzes the final step of phytochelatins (PCs) biosynthesis. PCs are a family of cysteine-rich thiol-reactive and heavy metal- binding peptides that play an important role ...; 关键词：CADMIUM GLUTATHIONE sensitivity RICE phytochelation

Arsenic speciation for the phytoremediation by the Chinese brake fern,Pteris vittata被引量：2: 《Journal of Environmental Sciences》2008年第12期1463-1468,共6页R.Shoji R.Yajima Y.Yano; Arsenic(As)speciation for the phytoremediation by the Chinese brake fern was studied.In particular,the mechanism of how plants induce compounds containing thiol(SH)and proteins by As exposure in terms of the relations...; 关键词：arsenic hyper accumulator phosphorus THIOL PHYTOCHELATIN

RNA Interference-mediated Silencing of Phytochelatin Synthase Gene Reduce Cadmium Accumulation in Rice Seeds被引量：11: 《Journal of Integrative Plant Biology》2007年第7期1032-1037,共6页Jiang-Chuan Li Jiang-Bo Guo Wen-Zhong Xu Mi Ma; Supported by the National Program of Research and Development of Transgenic Plants of China （JY03A2001） and the National Natural Science Foundation of China （30570138 and 30370127）.The authors thank Professors Kang Chong and Zheng Meng of the Institute of Botany, the Chinese Academy of Sciences, for kindly providing the vectors of pTCK303 and pKZMM1.; Phytochelatins （PCs） play an important role in heavy metal resistance and accumulation. To reduce the accumulation of cadmium （Cd） in rice seeds, the expression of phytochelatin synthase （PCS） gene OsPCS1 was su...; 关键词：ACCUMULATION CADMIUM phytochelatin synthase rice RNA interference.

Enhanced Cadmium Accumulation in Transgenic Tobacco Expressing the Phytochelatin Synthase Gene of Cynodon dactylon L被引量：8: 《Journal of Integrative Plant Biology》2006年第8期928-937,共10页Jiangchuan Li Jiangbo Guo Wenzhong Xu Mi Ma; Supported by the Special Project of Transgenic Plants Research (JY03A2001); Bermudagrass （Cynodon dactylon L. cv. Goldensun） is highly resistant to and accumulates large amounts of cadmium （Cd）. A phytochelatin synthase （PCS） cDNA （CdPCS1） was isolated from this grass by rapid amplifi...; 关键词：CADMIUM Cynodon dactylon PHYTOCHELATIN phytochelatin synthase phytoremediation.

Comparison of physiological responses to oxidative and heavy metal stress in seedlings of rice paddy, Oryza sativa L.被引量：5: 《Journal of Environmental Sciences》2000年第4期458-462,共5页YU Guo\|ying, WANG Guo\|ping, HE Chi\|quan (Lab for Wetland Process and Environment, Changchun Institute of Geography, The Chinese Academy of Sciences, Changchun 130021,China E\|mail: yuguoying@mail.ccig.ac.cn); Physiological responses on the bases of activities of antioxidant enzymes: peroxidase, catalase, superoxide dismutase and glutathione reductase as well as estimation of total protein, lipid peroxidation and thiols ...; 关键词：adaptive response oxidative stress heavy metal antioxidant enzymes GLUTATHIONE PHYTOCHELATIN

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