Engineering tolerance and accumulation of lead and cadmium in transgenic plants

被引：239
|
作者：
Song, WY
Sohn, EJ
Martinoia, E
Lee, YJ
Yang, YY
Jasinski, M
Forestier, C
Hwang, I
Lee, Y [1 ]
机构：
[1] POSTECH, Div Mol Life Sci, Natl Res Lab Phytoremediat, Pohang 790784, South Korea
[2] POSTECH, Ctr Plant Intracellular Trafficking, Pohang 790784, South Korea
[3] Univ Zurich, Inst Pflanzenbiol, CH-8008 Zurich, Switzerland
[4] CEA Cadarache, DEVM LEMS, CNRS, UMR 163, F-13108 St Paul Les Durance, France
来源：
NATURE BIOTECHNOLOGY | 2003年 / 21卷 / 08期
关键词：
D O I：
10.1038/nbt850
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
We have studied the utility of the yeast protein YCF1, which detoxifies cadmium by transporting it into vacuoles, for the remediation of lead and cadmium contamination. We found that the yeast YCF1-deletion mutant DTY167 was hypersensitive to Pb(II) as compared with wild-type yeast. DTY167 cells overexpressing YCF1 were more resistant to Pb( II) and Cd( II) than were wild-type cells, and accumulated more lead and cadmium. Analysis of transgenic Arabidopsis thaliana plants overexpressing YCF1 showed that YCF1 is functionally active and that the plants have enhanced tolerance of Pb( II) and Cd( II) and accumulated greater amounts of these metals. These results suggest that transgenic plants expressing YCF1 may be useful for phytoremediation of lead and cadmium.
引用
收藏
页码：914 / 919
页数：6
相关论文
共 50 条
  • [31] Cadmium, chromium, and lead accumulation in aquatic plants and animals near a municipal landfill
    Sriuttha, M.
    Tengjaroenkul, B.
    Intamat, S.
    Phoonaploy, U.
    Thanomsangad, P.
    Neeratanaphan, L.
    HUMAN AND ECOLOGICAL RISK ASSESSMENT, 2017, 23 (02): : 350 - 363
  • [32] Enhancement of stress tolerance by gene-engineering of betaine accumulation in plants
    Hayashi, H
    Sakamoto, A
    Alia
    Murata, N
    PHOTOSYNTHESIS: MECHANISMS AND EFFECTS, VOLS I-V, 1998, : 2419 - 2424
  • [33] Lead and Cadmium Accumulation in Medicinal Plants Collected from Environmentally Different Sites
    Baye, Henok
    Hymete, Ariaya
    BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2010, 84 (02) : 197 - 201
  • [34] CADMIUM AND LEAD ACCUMULATION IN TWO LITTORAL PLANTS OF FIVE LAKES IN POZNAN, POLAND
    Drzewiecka, Kinga
    Borowiak, Klaudia
    Mleczek, Miroslaw
    Zawada, Iwona
    Golinski, Piotr
    ACTA BIOLOGICA CRACOVIENSIA SERIES BOTANICA, 2010, 52 (02) : 59 - 68
  • [35] Lead and Cadmium Accumulation in Medicinal Plants Collected from Environmentally Different Sites
    Henok Baye
    Ariaya Hymete
    Bulletin of Environmental Contamination and Toxicology, 2010, 84 : 197 - 201
  • [36] FRUCTAN ACCUMULATION IN TRANSGENIC PLANTS
    EBSKAMP, MJM
    VANDERMEER, I
    PILONSMITS, AH
    WEISBEEK, PJ
    SMEEKENS, SCM
    JOURNAL OF CELLULAR BIOCHEMISTRY, 1994, : 119 - 119
  • [37] Overexpression of GmWRKY172 enhances cadmium tolerance in plants and reduces cadmium accumulation in soybean seeds
    Xian, Peiqi
    Yang, Yuan
    Xiong, Chuwen
    Guo, Zhibin
    Alam, Intikhab
    He, Zihang
    Zhang, Yakun
    Cai, Zhandong
    Nian, Hai
    FRONTIERS IN PLANT SCIENCE, 2023, 14
  • [38] The Brassica juncea BjCdR15, an ortholog of Arabidopsis TGA3, is a regulator of cadmium uptake, transport and accumulation in shoots and confers cadmium tolerance in transgenic plants
    Farinati, Silvia
    DalCorso, Giovanni
    Varotto, Serena
    Furini, Antonella
    NEW PHYTOLOGIST, 2010, 185 (04) : 964 - 978
  • [39] Transgenic Medicago truncatula Plants That Accumulate Proline Display Enhanced Tolerance to Cadmium Stress
    Garcia de la Torre, Vanesa S.
    Coba de la Pena, Teodoro
    Lucas, M. Mercedes
    Pueyo, Jose J.
    FRONTIERS IN PLANT SCIENCE, 2022, 13
  • [40] Mechanisms of Cadmium Accumulation in Plants
    Sterckeman, Thibault
    Thomine, Sebastien
    CRITICAL REVIEWS IN PLANT SCIENCES, 2020, 39 (04) : 322 - 359
12345