• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Publication Ethics
    • Indexing and Abstracting
    • Related Links
    • FAQ
    • Peer Review Process
    • News
  • Guide for Authors
  • Submit Manuscript
  • Reviewers
  • Contact Us
 
  • Login
  • Register
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
Plant Physiology
arrow Articles in Press
arrow Current Issue
Journal Archive
Volume Volume 9 (2019)
Volume Volume 8 (2018)
Volume Volume 7 (2017)
Volume Volume 6 (2016)
Volume Volume 5 (2015)
Volume Volume 4 (2014)
Volume Volume 3 (2013)
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
Volume Volume 2 (2012)
Volume Volume 1 (2011)
(2012). Effect of exogenous Gama-aminobutyric acid on physiological tolerance of wheat seedlings exposed to chilling stress . Praviz Malekzadeh*, Jalil Khara and Reza Heidari. Plant Physiology, 3(1), 611-617. doi: 10.22034/ijpp.2012.540670
. "Effect of exogenous Gama-aminobutyric acid on physiological tolerance of wheat seedlings exposed to chilling stress . Praviz Malekzadeh*, Jalil Khara and Reza Heidari". Plant Physiology, 3, 1, 2012, 611-617. doi: 10.22034/ijpp.2012.540670
(2012). 'Effect of exogenous Gama-aminobutyric acid on physiological tolerance of wheat seedlings exposed to chilling stress . Praviz Malekzadeh*, Jalil Khara and Reza Heidari', Plant Physiology, 3(1), pp. 611-617. doi: 10.22034/ijpp.2012.540670
Effect of exogenous Gama-aminobutyric acid on physiological tolerance of wheat seedlings exposed to chilling stress . Praviz Malekzadeh*, Jalil Khara and Reza Heidari. Plant Physiology, 2012; 3(1): 611-617. doi: 10.22034/ijpp.2012.540670

Effect of exogenous Gama-aminobutyric acid on physiological tolerance of wheat seedlings exposed to chilling stress . Praviz Malekzadeh*, Jalil Khara and Reza Heidari

Article 7, Volume 3, Issue 1, Autumn 2012, Page 611-617  XML PDF (852 K)
Document Type: Original Article
DOI: 10.22034/ijpp.2012.540670
Abstract
Accumulation of γ -aminobutyric acid (GABA) is associated with stress factors in plant systems. The objective of the current study was to compare GABA concentration in wheat plants under chilling stress. After 48 h treatments of seedlings under chilling stress combined stresses with and without GABA, morphological and biochemical assays were conducted. It was observed that the inhibition of seedling roots elongation caused by chilling stress was significantly mitigated by GABA. The activities of antioxidant enzymes were changed; the content of malondialdehyde was increased in chilling stress but reduced in GABA treated seedlings. GABA can alleviate oxidative damage caused by chilling stress in wheat seedlings by activating antioxidant defense responses.   
Keywords
γ -aminobutyric acid; Wheat; chilling stress
Statistics
Article View: 41
PDF Download: 88
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Journal Management System. Designed by sinaweb.