稻米Cd低积累分子生理机制的研究进展
详细信息Research progress in studying molecular physiological mechanisms of low Cd accumulation in rice grain
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摘要: 随着我国国民经济持续快速增长,农田生态系统重金属污染日趋严重,Cd是环境中运移活跃、对生物和人类毒性较大的重金属元素。稻米是我国人民的主要食物来源,而水稻对Cd具有较强的吸收能力,因而稻米的安全性成为大家关注的问题。本文主要介绍了近几年来在水稻稻米低积累分子生理机制方面的研究进展。Abstract: With sustained rapid development of the national economy, heavy metal pollution of farmland ecosystem is becoming more serious. Cd is active transport in the environment, and has large toxicity to organism and human. Rice is the major source of food for chinese, while rice has a strong absorption capacity of Cd, and thus rice security has become an issue of concern. This paper reviewed the research progress on molecular physiological mechanisms of low-Cd rice grain in recent years.
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Keywords:
- rice grain;Cd;low accumulation; /
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[1] Welch RM, Graham RD.Breeding for micronutrients in staple food crops from a human nutrition perspective[J].J Exp Bot, 2004, 55:353-364.
[2] Wong SC, Li XD, Zhang G, et al.Heavy metals in agricultural soil of the Pearl River Delta, South China[J].Environ Pollut, 2002, 119:33-44.
[3] 程旺大, 张国平, 姚海根, 等.晚粳稻籽粒中砷、镉、铬、镍、铅等重金属含量的品种和粒位效应[J].中国水稻科学, 2005, 19 (3) :273-279. [4] Shimo H, Ishimaru Y, An G, et al.Low cadmium (LCD) , a novel gene related to cadmium tolerance and accumulation in rice[J].J Exp Bot, 2011, 62 (15) :5727-5734.
[5] Clemens S.Molecular mechanisms of plant metal tolerance and homeostasis[J].Planta, 2001, 212 (4) :475-486.
[6] Hall JL.Cellular mechanisms for heavy metal detoxification and tolerance[J].J Exp Bot, 2002, 366 (53) :1-11.
[7] Seregin IV, Ivanov VB.Physiological aspects of cadmium and lead toxic effects on higher plants[J].Russ J Plant Physiol, 2001 (48) :523-544.
[8] Dasa HK, Mitra AK, Sengupta PK, et al.Arsenic concentrations in rice, vegetables, and fish in Bangladesh:a preliminary study[J].Environ Int, 2004 (30) :383-387.
[9] Chen HM, Zheng CR, Tu C, et al.Chemical methods and phytoremediation of soil contaminated with heavy metals[J].Chemosphere, 2000 (41) :229-234.
[10] Ueno D, Kono I, Yokosho K, et al.A major quantitative trait locus controlling cadmium translocation in rice (Oryza sativa) [J].New Phytol, 2009, 182:644-653.
[11] Li YM, Channe LR, Schneiter AA.Combining ability and heterosis estimates for kemel Cadmium level in sunflower[J].Crop Sci, 1995 (35) :1015-1019.
[12] Clarke JM, Norvell WA, Clarke FR, et al.Concentration of cadmium and other elements in the grain of near-isogenoc durum lines[J].Can J Ani Sci, 2002, 82:27-33.
[13] He JY, Zhu C, Ren YF, et al.Genotypic variation in grain cadmium concentration of lowland rice[J].J Plant Nutr Soil Sci, 2006, 169 (5) :711-716.
[14] Kato M, Ishikawa S, Inagaki K, et al.Possible chemical forms of cadmium and varietal differences in cadmium concentrations in the phloem sap of rice plants (Oryza sativa L.) [J].Soil Sci Plant Nutr, 2010, 56:839-847.
[15] Alexander L, Michal M, Marek V, et al.Root responses to cadmium in the rhizosphe re:a review[J].J Exp Bot, 2011, 62 (1) :21-37.
[16] Duan GL, Hu Y, Liu WJ, et al.Evidence for a role of phytochelatins in regulating arsenic accumulation in rice grain[J].Environ Exp Bot, 2011, 71:416-421.
[17] 陈义芳, 周卫东, 刘爱平, 等.水稻籽粒不同部位P与Al、Cd、Pb含量的关系[J].江苏农业学报, 2007, 23 (2) :93-97. [18] Yamaguchi N, Ishikawa S, Abe T, et al.Role of the node in controlling traffic of cadmium, zinc, and manganese in rice[J].J Exp Bot, 2012, 63 (3) :1-9.
[19] 胡坤, 喻华, 冯文强, 等.中微量元素和有益元素对水稻生长和吸收Cd的影响[J].生态学报, 2011, 31 (8) :2341-2348. [20] 张海波, 李仰锐, 徐卫红, 等.有机酸、EDTA对不同水稻品种Cd吸收及土壤Cd形态的影响[J].环境科学, 2011, 32 (9) :2625-2631. [21] 刘昭兵, 纪雄辉, 彭华, 等.磷肥对土壤中Cd的植物有效性影响及其机理[J].应用生态学报, 2012, 23 (6) :1585-1590. [22] 陈丹艳, 许仙菊, 栾德琴, 等.几种改良剂对砷Cd铅复合污染水稻土的修复[J].江苏农业学报, 2011, 27 (6) :1284-1288. [23] Clemens S, Palmgren MG, Kr覿mer U.A long way ahead:understanding and engineering plant metal accumulation[J].Trends Plant Sci, 2002, 7 (1) :309-315. [24] Liu JG, Qian M, Cai GL, et al.Uptake and translocation of Cd in different rice cultivars and the relation with Cd accumulation in rice grain[J].J Hazard Mater, 2007, 143:443-447.
[25] Nocito FF, Lancilli C, Dendena B, et al.Cadmium retention in rice roots is influenced by cadmium availability, chelation and translocation[J].Plant cell Environ, 2011 (34) :994-1008.
[26] Rodda MS, Li G, Reid R.The timing of grain Cd accumulation in rice plants:the relative importance of remobilisation within the plant and root Cd uptake post-flowering[J].Plant Soil, 2011, 347 (1/2) :105-114.
[27] Uraguchi S, Mori S, Kuramata M, et al.Root-to-shoot Cd translocation via the xylem is the major process determining shoot and grain cadmium accumulation in rice[J].J Exp Bot, 2009, 60 (9) :2677-2688.
[28] Uraguchi S, Kamiya T, Sakamoto T, et al.Low-affinity cation transporter (OsLCT1) regulates cadmium transport into rice grains[J].PNAS, 2011, 108 (52) :20959-20964.
[29] Kashiwagi T, Shindoh K, Hirotsu N, et al.Evidence for separate translocation pathways in determining cadmium accumulation in grain and aerial plant parts in rice[J].BMC Plant Biol, 2009 (9) :1-10.
[30] Yan YF, Choi DH, Kim DS, et al.Absorption, translocation, and remobilization of cadmium supplied at different growth stages of rice[J].J.Crop Sci Biotech, 2010, 13 (2) :113-119.
[31] 赵步洪, 张洪熙, 奚岭林, 等.杂交水稻器官镉浓度与累积量[J].中国水稻科学, 2006, 20 (3) :306-312. [32] Street RA, Kulkarni MG, Stirk WA, et al.Effect of cadmium on growth and micronutrient distribution in wild garlic (Tulbaghia violacea) [J].South Afri J Bot, 2010, 76:332-336.
[33] Fan ZL, Ji H, Yang F, et al.Accumulation characteristics of Cd and Pb in rice grain and their security threshold values in paddy field under different soil types[J].Ecol Environ Sci, 2010, 19 (4) :792-797.
[34] 吴佳, 涂书新.植物根系分泌物对污染胁迫响应的研究进展[J].核农学报, 2010, 24 (6) :1320-1327. [35] 江行玉, 赵可夫.植物重金属伤害及其抗性机理[J].应用与环境生物学报, 2001, 7 (1) :92-99. [36] 叶海波, 杨肖娥, 何冰, 等.东南景天对锌镉复合污染的反应及其对锌镉吸收和积累特性的研究[J].农业环境科学学报, 2003, 22 (5) :513-518. [37] Nell S, Harris, Gregory J.Taylor remobilization of cadmium in maturing shoots of near isogenic lines of durum wheat that differ in grain cadmium accumulation[J].J Exp Bot, 2001, 52:l473-l481.
[38] Fujimaki S, Suzui N, Ishioka NS, et al.Tracing cadmium from culture to spikelet:noninvasive imaging and quantitative characterization of absorption, transport, and accumulation of cadmium in an intact rice plant[J].Plant Physiol, 2010, 152:1796-1806.
[39] Nakanishi H, Ogawa I, Ishimaru Y, et al.Iron deficiency enhances cadmium uptake and translocation mediated by the Fe2+transporters OsIRT1and OsIRT2in rice[J].Soil Sci Plant Nutr, 2006, 52 (4) , 464-469.
[40] Takahashi R, Ishimaru Y, Senoura T, et al.The OsNRAMP1iron transporter is involved in Cd accumulation in rice[J].J Exp Bot, 2011a, 62 (14) :4843-4850.
[41] Takahashi R, Ishimaru Y, Nakanishi H, et al.Role of the iron transporter OsNRAMP1in cadmium uptake and accumulation in rice[J].Plant Signal Behav, 2011b, 6 (11) :1813-1816.
[42] Ueno D, Yamaji N, Kono I, et al.Gene limiting cadmium accumulation in rice[J].PNAS, 2010, 107 (38) :16500-16505.
[43] Miyadate H, Adachi S, Hiraizumi A, et al.OsHMA3, a P1B-type of ATPase affects root-to-shoot cadmium translocation in rice by mediating efflux into vacuoles[J].New Phytol, 2011, 189:190-199.
[44] Satoh-Nagasawa N, Mori M, Nakazawa N, et al.Mutations in rice (Oryza sativa) heavy metal ATPase2 (OsHMA2) restrict the translocation of zinc and cadmium[J].Plant Cell Physiol, 2012, 53 (1) :213-224.
[45] Shimo H, Ishimaru Y, An G, et al.Low cadmium (LCD) , a novel gene related to cadmium tolerance and accumulation in rice[J].J Exp Bot, 2011, 62 (15) :5727-5734.
[46] 王忠, 李卫芳, 顾蕴洁, 等.水稻胚乳的发育及其养分输入的途径[J].作物学报, 1995, 21 (5) :1-5.
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