EXPRESSIONS OF GENES IN Triticum aestivum L. VARIETIES UNDER SOME ABIOTIC STRESSES
[ N/A ]
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Aloki Applied Ecological Research And Forensic Inst Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Abiotic stresses caused by changing climatic conditions affect plants not only physiologically but also at the molecular level. This study, Triticum aestivum L. cv. Dagdas-94 and Dogankent were divided into four groups at the end of the sixth day. The seedlings were exposed to flood, drought, and salt stress and harvested at the end of the twelfth day. Increased catalase enzyme, ascorbate peroxidase, and glutathione reductase activities were noted in Dogankent cultivar under drought stress conditions. Proline accumulation was mostly observed in Dagdas-94 variety, exposed to drought stress. The chlorothricin (CHL) gene has been investigated in many plants and was examined first in Triticum aestivum in this study. Triticum aestivum salt-related hypothetical protein (TaSRHP) increased in both wheat varieties. This gene is dependent on salinity. Although the exact mechanism is not known exactly, the absence of amplification in Triticum aestivum zinc finger protein (TaZnFP) - which is known to occur under stress - suggests that it may be the result of reading on the twelfth day of the study, and this protein may appear as the first response to stress. It can be stated through this study; Dagdas-94 variety is more drought-resistant than Dogankent variety.
Açıklama
Anahtar Kelimeler
stress, proline, antioxidant enzymes, CHL, TaSRHP, TaZnFP
Kaynak
Applied Ecology and Environmental Research
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
19
Sayı
3
