Expression of antioxidant enzymes and changes in some physiological parameters following the short-term heavy metal application in wheat
Küçük Resim Yok
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Syscom 18 SRL
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The aim of this study was to investigate the changes of some biochemical parameters during the amelioration after period o short term treatment of wheat with arsenic, cadmium and lead. A decrease was observed in the experimental groups, in which 15 ?M, 30 ?M, and 60 ?M (arsenic, lead, and cadmium) metal ion mixture was applied, in terms of the germination rate depending on the increased concentration, and a decrease was observed in the root and stem dry weights of the plants in all groups. MDA levels were determined to increase at all doses. It was determined that heavy metals accumulated by increasing in the tissues due to the increased concentration of heavy metals in the heavy metal ion-applied groups. There were significant changes in the expression levels of antioxidant enzymes. As a result, it was determined in the study that there were significant changes in some biochemical and physiological parameter's which are the primary response to oxidative stress in plants exposed to heavy metals, depending on the stress. This reason it can be concluded that arsenic, lead and cadmium contents in media can be the responsible for growth inhibition. © 2020 SYSCOM 18 S.R.L.. All rights reserved.
Açıklama
Anahtar Kelimeler
Antioxidant Enzymes; Gen Expression; Germination; Mda; Wheat
Kaynak
Revista de Chimie
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
71
Sayı
6
