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《Journal of South China Agricultural University》 2019-05
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Mechanism of root exudates regulating plant responses to phosphorus deficiency

TIAN Jiang;LIANG Cuiyue;LU Xing;CHEN Qianqian;Root Biology Center/College of Natural Resources and Environment, South China Agricultural University;  
Phosphorus(P) is an essential nutrient for plant growth and development. Low phosphate(Pi)availability in soil largely limits crop yield. Due to long-term improper P fertilizer application, a lot of P accumulates to form a huge P pool in soil. However, most P are insoluble inorganic P and organic P, and are difficult to be directly absorbed by plants. Plants have evolved a set of adaptive strategies to low P stress. Among them, the mechanism of root exudates participating in P acquisition and utilization has always been a hot issue. In this review, advances in low P stress regulating synthesis and exudation of root exudates(organic acid and purple acid phosphatases) were summarized. Furthermore, the vital functions of root exudates in rhizosphere ecological system are discussed to elucidate mechanism of P efficiency enhancement in crops through root exudate regulation,which would provide some clues and theoretical bases for development of high P efficiency cultivar and optimization of Pi fertilizer management in fields.
【Fund】: 广东省杰出青年基金(2015A030306034);; 广东省特支计划(2015TQ01N078 2015TX01N042)
【CateGory Index】: Q945.78
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Chinese Journal Full-text Database 2 Hits
1 Jingluan Tian1,2 , Chuang Wang1,2 , Qian Zhang1,3, Xiaowei He1, James Whelan1,4 and Huixia Shou1,2 1State Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou 310058, China 2Joint Research Laboratory in Genomics and Nutriomics, College of Life Sciences, Zhejiang University, Hangzhou 310058, China 3Present address: Guangdong Academy of Forestry, Guangzhou 510520, China 4Australian Research Council Centre of Excellence in Plant Energy Biology, University of Western Australia, Crawley 6009, WA, Australia;Overexpression of OsPAP10a, A Root-Associated Acid Phosphatase, Increased Extracellular Organic Phosphorus Utilization in Rice[J];Journal of Integrative Plant Biology;2012-09
2 XU Rui,PENG Xin-xiang *(Laboratory of Molecular Plant Physiology,College of Biotechnology,South China Agriculture University,Guangzhou 510642,China);The role of oxalate in improving phosphorus acquisition and alleviating aluminum toxicity of soybean plants[J];西北植物学报;2002-02
Chinese Journal Full-text Database 10 Hits
1 LIU Yu;KONG Yu-Zhu;LIU Hui-Li;MO Xiao-Rong;State Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejing University;;The Strategyes on Engineering Improvement of Phosphorus Uptake Efficiency in Rice[J];植物生理学报;2015-08
2 YI Shuang;NIE Zhi;ZHANG Xiao;LUO Bo-Wen;REN Zhi-Yong;WU Ling;LIU Dan;GAO Shi-Bin;Maize Research Institute/Key Laboratory of Biology and Genetic Improvement of Maize in Southwest Region,Ministry of Agricultural, Sichuan Agricultural University;;Identification of Maize(Zea mays) Purple Acid Phosphatase(PAPs)Genes Family and Their Characterization Responses to Phosphorus Starvation[J];农业生物技术学报;2015-03
3 LIU Pandao1,2,3,SUN Lili1,2,3,CHEN Zhijian3,LIAO Hong3,LIU Guodao2,BAI Changjun2,TIAN Jiang3 1 College of Agriculture,Hainan University,Haikou,Hainan 570228,China 2 Institute of Tropical Crop Genetic Resources,Chinese Academy of Tropical Agriculture Sciences,Danzhou,Hainan 571737,China 3 State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources,Root Biology Center,South China Agricultural University,Guangzhou,Guangdong 510642,China;Dynamic Effects of Low Phosphorus Stress on Acid Phosphatase Activity and Isoforms in Stylosanthes[J];热带作物学报;2013-07
4 Mónica Rojas-Triana , Regla Bustos , Ana Espinosa-Ruiz, Salom Prat, Javier Paz-Ares and Vicente Rubio Centro Nacional de Biotecnología (CNB-CSIC), Darwin, 3. 28049 Madrid, Spain Present address: The Samuel Roberts Noble Foundation, Department of Plant Biology, 2510 Sam Noble Parkway, Ardmore, Oklahoma 73401, USA Present address: CBGP (INIA-UPM), Departamento de Biotecnología, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Campus de Montegancedo, 28223 Madrid, Spain;Roles of Ubiquitination in the Control of Phosphate Starvation Responses in Plants[J];Journal of Integrative Plant Biology;2013-01
5 ZHAO Li-wei,LUO Yi-yong,TAN Hao,NIAN Hong-juan,CHEN Li-mei,LI Kun-zhi(Biotechnology Research Center,Kunming University of Science and Technology,Kunming 650224,China);Isolation and characterization of Aluminium-resistant Yeasts from the soil of tea plant[J];中国微生态学杂志;2011-09
6 LIU Yong-hai,YU Le,CHEN Xiu-yun,LI Chong-bi(College of Life Sciences,Zhaoqing University,Zhaoqing,Guangdong 526061,China);Alleviation of aluminum toxicity in rice seedlings by exogenous oxalic acid[J];湖南农业大学学报(自然科学版);2008-03
7 Xu Gendi1, 2, Jin Tingting2, Liu Peng1, 2, Huang Chaobiao2, Wang Fang2, Yu Fang2 1. Institute of Ecology, Zhejiang Normal University, Jinhua, Zhejiang 321004, China; 2. College of Chemistry & Life Science, Zhejiang Normal University, Jinhua, Zhejiang 321004, China;The secretive characteristic of organic acids and amino acids under aluminium stress[J];生态环境;2008-03
8 Chen Zheng Geng Huachun Wang Shasha Ding Mingli Chen Xinjian Chen Junying 1College of Agronomy,Henan Agricultural University,Zhengzhou,450002;2 Neixiang Center of Agri-Tech.Populatizafion of Henan,Neixiang,474350;Formation,Degeneration and Functions of Oxalate in Plant[J];分子植物育种;2007-S1
9 HAN Guan-yun1,DENG Xian-bao2,JIANG Cheng2,GU Xi-rong3(1.Forestry Bureau of Wushan County,Wushan,Chongqing 404700,China;2.Administrative Bureau of Jinyun Mountain National Nature Reserve,Beibei,Chongqing 400700,China;3.College of Natural Resources and Environment,Southwest University,Beibei,Chongqing 400716,China);The research progress on the cause and control of Aluminum toxicity to plants[J];福建林业科技;2007-02
10 XIN Jian-kang;WANG Yun-shan;LENG Pan-mei (School of Geography and Biology, Guizhou Normal University;Guiyang 550001,China);Isolation and Preliminary Identification of Aluminum-resistant Micro Organisms[J];六盘水师范高等专科学校学报;2007-03
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 LIU Jian -zhong LI Zhen -sheng (Institute of Genetics,CAS,Beijing 100101)LI Ji-Yun (The Center for Ecology,CAS,Beijing 100083);Utilization of Plant Potentialities to Enhance the Bio - efficiency of Phosphorus in Soil[J];生态农业研究;1994-01
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