植物对铜的吸收运输及毒害机理研究进展

被引：55

作者：

田生科 ^{[1
]}

李廷轩 ^{[1
]}

杨肖娥 ^{[2
]}

卢玲丽 ^{[2
]}

彭红云 ^{[2
]}

机构：

[1] 四川农业大学资源与环境学院

[2] 浙江大学环境与资源学院

来源：

土壤通报 | 2006年 / 02期

关键词：

铜; 运输; 耐性; 解毒;

D O I：

10.19336/j.cnki.trtb.2006.02.040

中图分类号：

X173 [环境植物学];

学科分类号：

摘要：

铜是植物生长发育必需的微量元素,但过量的铜对植物有毒害效应。因而植物体在长期的进化过程中形成了一套内稳态机制来调控铜离子在细胞中的浓度;既能满足细胞正常代谢对铜的需求又要使细胞免受铜毒害。植物对铜内稳态机理主要涉及植物对铜运输、螯合和区室化作用等方面,以此来达到对铜离子的吸收、分配和解毒的功能。本文综述了植物对铜的吸收运输与解毒的最新进展。

引用

页码：2387 / 2394

页数：8

共 12 条

[1] Identification of a copper transporter family in Arabidopsis thaliana [J].

Sancenón, V ;

Puig, S ;

Mira, H ;

Thiele, DJ ;

Peñarrubia, L .

PLANT MOLECULAR BIOLOGY, 2003, 51 (04) :577-587

[2]

Release of phenols from Lupinus albus L. roots exposed to Cu and their possible role in Cu detoxification[J] . Christoph Jung,Valérie Maeder,Felix Funk,Beat Frey,Hans Sticher,Emmanuel Frossard.Plant and Soil . 2003 (2)

[3]

Structure and function of metal chelators produced by plants[J] . Wilfried E. Rauser.Cell Biochemistry and Biophysics . 1999 (1)

[4] Nickel tolerance and copper-nickel co-tolerance in Mimulus guttatus from copper mine and serpentine habitats [J].

Tilstone, GH ;

Macnair, MR .

PLANT AND SOIL, 1997, 191 (02) :173-180

[5]

Copper toxicity in young maize （ Zea mays L.） plants: effects on growth, mineral and chlorophyll contents, and enzyme activities[J] . B. Mocquot,J. Vangronsveld,H. Clijsters,M. Mench.Plant and Soil . 1996 (2)

[6]

Iron-dependent changes of heavy metals, nicotianamine, and citrate in different plant organs and in the xylem exudate of two tomato genotypes. Nicotianamine as possible copper translocator[J] . Axel Pich,Günter Scholz,Udo W. Stephan.Plant and Soil . 1994 (2)

[7]

Induction of iron（III） and copper（II） reduction in pea （ Pisum sativum L.） roots by Fe and Cu status: Does the root-cell plasmalemma Fe（III）-chelate reductase perform a general role in regulating cation uptake?[J] . Ross M. Welch,Wendell A. Norvell,Stephen C. Schaefer,Jon E. Shaff,Leon V. Kochian.Planta . 1993 (4)

[8] METAL SPECIATION IN XYLEM AND PHLOEM EXUDATES [J].

MULLINS, GL ;

SOMMERS, LE ;

HOUSLEY, TL .

PLANT AND SOIL, 1986, 96 (03) :377-391

[9] THE POSSIBLE ROLE OF METALLOTHIONEINS IN COPPER TOLERANCE OF SILENE-CUCUBALUS [J].

LOLKEMA, PC ;

DONKER, MH ;

SCHOUTEN, AJ ;

ERNST, WHO .

PLANTA, 1984, 162 (02) :174-179

[10] STUDIES ON UPTAKE OF HEAVY-METALS BY THE SCANDINAVIAN KISPLANTEN LYCHNIS-ALPINA AND SILENE-DIOICA [J].

BROOKS, RR ;

CROOKS, HM .

PLANT AND SOIL, 1980, 54 (03) :491-496

← 1 2 →