The Effects of NPR1 Dependent Salicylic Acid Change in Increasing Salt Tolerance of Soybean Leaves by Acclimation

Basit Öğe Kaydı
dc.authoridSECKIN DINLER, BURCU/0000-0001-6289-380X
dc.contributor.authorSarisoy, Ufkun
dc.contributor.authorSeckin Dinler, Burcu
dc.contributor.authorTasci, Eda
dc.date.accessioned2025-03-23T19:30:04Z
dc.date.available2025-03-23T19:30:04Z
dc.date.issued2018
dc.departmentSinop Üniversitesi
dc.description.abstractNon-expressor of Pathogen Related 1 (NPR1) is a regulatory gene of the salicylic acid (SA) signaling pathway, the detailed mechanism of which is still not well understood. This study investigated the effects of NPR1-dependent SA level change on increasing salt tolerance of soybean leaves with acclimation. Salt-sensitive ('SA88') and salt-tolerant ('Erensoy') soybean (Glycine max L.) plants were treated with increasing NaCl concentrations (25, 50, 75, and 100 mM; acclimation) and with 100 mM NaCl directly (non-acclimation) in two groups. The results showed that acclimation treatment alleviated salt-induced damage in the sensitive cultivar with increasing superoxide anion radical scavenging activity, and decreasing hydrogen peroxide (H2O2) and malondialdehyde (MDA) content. However, the APX, CAT, and GST enzyme activities were increased by acclimation treatment, with the highest increase observed in GST enzymes. Interestingly, the Gmnpr1 gene expression was upregulated in all treatments but was more pronounced in non-acclimation. Furthermore, the highest increase in endogenous SA level was under acclimation treatment in 'SA88'. In conclusion, the results firstly showed that an acclimation process is useful for increasing salt tolerance in sensitive soybean plants with only ROS-inducted NPR1-independent SA accumulation but not through the NPR1-dependent SA signaling pathway.
dc.identifier.doi10.15835/nbha46211016
dc.identifier.endpage364
dc.identifier.issn0255-965X
dc.identifier.issn1842-4309
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85047661980
dc.identifier.scopusqualityQ2
dc.identifier.startpage356
dc.identifier.urihttps://doi.org/10.15835/nbha46211016
dc.identifier.urihttps://hdl.handle.net/11486/5002
dc.identifier.volume46
dc.identifier.wosWOS:000429148700007
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniv Agr Sci & Veterinary Med Cluj-Napoca
dc.relation.ispartofNotulae Botanicae Horti Agrobotanici Cluj-Napoca
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectacclimation
dc.subjectNPR1
dc.subjectsalt stress
dc.subjectsalicylic acid
dc.subjectsoybean
dc.titleThe Effects of NPR1 Dependent Salicylic Acid Change in Increasing Salt Tolerance of Soybean Leaves by Acclimation
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu