Abscisic acid is required in transduction of cadmium signal to potato roots

被引：56
|
作者：
Stroinski, A. [1 ]
Gizewska, K. [1 ]
Zielezinska, M. [1 ]
机构：
[1] Univ Life Sci, Dept Plant Physiol, PL-60637 Poznan, Poland
来源：
BIOLOGIA PLANTARUM | 2013年 / 57卷 / 01期
关键词：
basic leucine zipper; 9-cis-epoxycarotenoid dioxygenase; phytochelatin synthase; PHYTOCHELATIN SYNTHASE; HYDROGEN-PEROXIDE; GAMMA-GLUTAMYLCYSTEINE; OXIDATIVE STRESS; ARABIDOPSIS; ACCUMULATION; EXPRESSION; PLANTS; ABA; BIOSYNTHESIS;
D O I：
10.1007/s10535-012-0135-x
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Treatment of potato (Solanum tuberosum) plants with cadmium or abscisic acid (ABA) enhanced the content of StPCS 1 transcript and activity of phytochelatin synthase (PCS) in roots.transcript and activity of phytochelatin synthase (PCS) in roots. These treatments enhanced the contents of ABA and expression of genes coding 9-cis-epoxycarotenoid dioxygenase 1 (NCED1) and basic leucine zipper (b-ZIP).expression of genes coding 9-cis-epoxycarotenoid dioxygenase 1 (NCED1) and basic leucine zipper (b-ZIP). Simultaneous treatment of potato plants with Cd and fluridone (Flu), an inhibitor of ABA biosynthesis, completely halted the Cd-induced transcription of StPCS1, NCED1 and StbZIP genes and limited the increases in PCS activity and ABA content. The data suggest that ABA participates in transduction of the Cd signal to the cells of potato roots.
引用
收藏
页码：121 / 127
页数：7
相关论文
共 50 条
  • [41] Predicting essential components of signal transduction networks: A dynamic model of guard cell abscisic acid signaling
    Li, Song
    Assmann, Sarah M.
    Albert, Reka
    PLOS BIOLOGY, 2006, 4 (10) : 1732 - 1748
  • [42] Mutational analysis of Arabidopsis PP2CA2 involved in abscisic acid signal transduction
    Guo, Xin-Hong
    Deng, Ke-Qin
    Wang, Jie
    Yu, Da-Shi
    Zhao, Qiong
    Liu, Xuan-Ming
    MOLECULAR BIOLOGY REPORTS, 2010, 37 (02) : 763 - 769
  • [43] Arabidopsis casein kinase 1-like 2 involved in abscisic acid signal transduction pathways
    Cui, Yi
    Ye, Jiazhuo
    Guo, Xinhong
    Chang, Hongping
    Yuan, Congying
    Wang, Yu
    Hu, Shuai
    Liu, Xuanming
    Li, Xiushan
    JOURNAL OF PLANT INTERACTIONS, 2014, 9 (01) : 19 - 25
  • [44] SALICYLIC-ACID IS NOT THE TRANSLOCATED SIGNAL RESPONSIBLE FOR INDUCING SYSTEMIC ACQUIRED-RESISTANCE BUT IS REQUIRED IN SIGNAL TRANSDUCTION
    VERNOOIJ, B
    FRIEDRICH, L
    MORSE, A
    REIST, R
    KOLDITZJAWHAR, R
    WARD, E
    UKNES, S
    KESSMANN, H
    RYALS, J
    PLANT CELL, 1994, 6 (07): : 959 - 965
  • [45] Mutational analysis of protein phosphatase 2C involved in abscisic acid signal transduction in higher plants
    Sheen, J.
    Proceedings of the National Academy of Sciences of the United States of America, 95 (03):
  • [46] Mutational analysis of protein phosphatase 2C involved in abscisic acid signal transduction in higher plants
    Sheen, J
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1998, 95 (03) : 975 - 980
  • [47] Convergence of the abscisic acid, CO2, and extracellular calcium signal transduction pathways in stomatal guard cells
    Webb, AAR
    Hetherington, AM
    PLANT PHYSIOLOGY, 1997, 114 (04) : 1557 - 1560
  • [48] An mRNA cap binding protein, ABH1, modulates early abscisic acid signal transduction in Arabidopsis
    Hugouvieux, V
    Kwak, JM
    Schroeder, JI
    CELL, 2001, 106 (04) : 477 - 487
  • [49] The slender rice mutant, with constitutively activated gibberellin signal transduction, has enhanced capacity for abscisic acid level
    Ikeda, A
    Sonoda, Y
    Vernieri, P
    Perata, P
    Hirochika, H
    Yamaguchi, J
    PLANT AND CELL PHYSIOLOGY, 2002, 43 (09) : 974 - 979
  • [50] Time resolved fluorimmunoassay of abscisic acid in potato leaves
    Bacigalupo, MA
    Ius, A
    Meroni, G
    Grassi, G
    Moschella, A
    ANALYST, 1998, 123 (04) : 731 - 733
12345