Volume 5, Issue 2 (9-2018)                   nbr 2018, 5(2): 95-105 | Back to browse issues page

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Mohebi Bijarpas M, Rostami Shahraji T, samizadeh Lahiji H. Study of antioxidant enzymes activity of Fagus orientalis Lipesk to environmental changes along altitude gradient (Case Study: Gilan forests, Masal). nbr. 2018; 5 (2) :95-105
URL: http://nbr.khu.ac.ir/article-1-3074-en.html
University of Guilan , hsamizadeh@yahoo.com
Abstract:   (1394 Views)
To understand the Eco physiological adaptation mechanisms of Fagus orientalis Lipesk to altitude changes, the activities of Peroxidase (POD), Catalase (CAT), and Ascorbate peroxidase (APX) in leaves of Fagus orientalis in different altitudes (A1: 700 m, A2: 1200 m, A3: 1700 m above sea level)  Was studied in the forests of Guilan. The sampling of leaves was collected from southern and northern parts of the crown of healthy and mature trees. The results of analysis variance showed that there was a significant difference between and within the population for the activity of catalase and peroxidase enzymes at the probability level of 0.05 and with increasing altitude, the activity of catalase and peroxidase were increased but the activity of Ascorbate peroxidase enzyme was initially increased and its level of activity decreased from the middle altitude with increasing altitude. Also, the results showed that the enzymatic activity of peroxidase and catalase in the northern leaves was more than the southern leaves that collected in crown of the trees.
Full-Text [PDF 1006 kb]   (416 Downloads)    
Type of Study: Original Article | Subject: Plant Biology
Received: 2018/01/22 | Revised: 2018/10/2 | Accepted: 2018/04/24 | Published: 2018/04/24 | ePublished: 2018/04/24

Add your comments about this article : Your username or Email:

Send email to the article author

Creative Commons Licence
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

© 2020 All Rights Reserved | Nova Biologica Reperta

Designed & Developed by : Yektaweb