The role of antioxidant defense systems at differential salt tolerance of Hordeum marinum Huds sea barleygrass and Hordeum vulgare L cultivated barley
Yazarlar (4)
Prof. Dr. Burcu SEÇKİN DİNLER Ege Üniversitesi, Türkiye
Ismail Turkan Ege Üniversitesi, Türkiye
Prof. Dr. Askim Hediye Sekmen Ege Üniversitesi, Türkiye
Ceyda Ozfidan
Ege Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Environmental and Experimental Botany (Q1)
Dergi ISSN 0098-8472 Dergi Bilgileri (2010)
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 09-2010
Cilt / Sayı / Sayfa 69 / 1 / 76–85 DOI 10.1016/j.envexpbot.2010.02.013
Makale Linki http://linkinghub.elsevier.com/retrieve/pii/S0098847210000389
UAK Araştırma Alanları
Bitki Fizyolojisi
Özet
Barley (Hordeum vulgare), one of the world's most extensively cultivated crops, is regarded as salt tolerant compared with other Triticeae members. There are also differences in salt tolerance between barley species. Hordeum marinum (sea barleygrass) inhabiting salt marshes is regarded as being markedly more salt tolerant than H. vulgare (cultivated barley). Moreover, it has been considered one of the most important wild species of barley in terms of having a source of genes for improvement of salt tolerance of wheat. The role of osmoregulation and ion homeostasis on salt tolerance of H. marinum has already been reported. However, the role of antioxidant defense system on salt tolerance of H. marinum has not been addressed yet. Therefore, in the present study, we investigated the changes in the lipid peroxidation, antioxidant enzyme activities [superoxide dismutase (SOD), catalase (CAT), peroxidase (POX …
Anahtar Kelimeler
Antioxidant enzymes | Barley | Hordeum marinum | Hordeum vulgare | Salt stress