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Paper Information

Journal:   IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS   January-February 2017 , Volume 32 , Number 6 (80) #P00532; Page(s) 1048 To 1059.
 
Paper: 

Effects of coronatine on physiological and biochemical characteristics of two berberis cultivars (Berberis crataegina DC. & Berberis integerrima Bge. ) under saline condition

 
 
Author(s):  TAGHIZADEH S.F.*, AROIEE H., ASILI J.
 
* Department of Horticultural Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
 
Abstract: 
This study was conducted to determine the effects of saline stress and coronatine on physiological and biochemical characteristics of two berberis cultivars (Berberis crataegina DC. and Berberis integerrima Bge. ) in 2013. The study was arranged in a factorial completely randomized design (RCD) with four replications. The study species were planted in the pots containing sand. The plants were treated with NaCl at four levels of 0, 25, 50, 75mM and three levels of coronatine (0. 0. 75, 1. 5mM). The results showed that the content of proline, total phenols, total flavonoids, total proanthocyanidine and anthocyanin increased in plants treated with salinity stress while the chlorophyll content was reduced by increasing of salt concentration. At the same concentration of NaCl, the maximum content of proline was recorded in plants treated with coronatine (1. 5mM). The highest increase in the total chlorophyll content was related to coronatine (0. 75mM); however, the content of total phenols, total flavonoids, total proanthocyanidine and anthocyanin was decreased at a concentration of 1. 5mM coronatine.
 
Keyword(s): Berberis,coronatine,physiological and biochemical specification,salin stress
 
References: 
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