Analysis of Physio-Biochemical Responses and Expressional Profiling Antioxidant-Related Genes in Some Neglected Aegilops Species under Salinity Stress

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dc.contributor.authorJamshidi, Bita
dc.contributor.authorPour-Aboughadareh, Alireza
dc.contributor.authorBocianowski, Jan
dc.contributor.authorShooshtari, Lia
dc.contributor.authorBujak, Henryk
dc.contributor.authorTurkoglu, Aras
dc.contributor.authorNowosad, Kamila
dc.date.accessioned2024-02-23T14:35:05Z
dc.date.available2024-02-23T14:35:05Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractWild common wheat species represent a significant pool of resistance genes to various environmental stresses. In this study, we examined several physiological traits and the activity of three antioxidant enzymes-namely, catalase (CAT), superoxide dismutase (SOD), and ascorbate peroxidase (APX)-as well as the expression patterns of their encoding genes in three neglected Aegilops species with alien genomes (including Ae. triuncialis (UUCC-genome), Ae. neglecta (UUMM-genome) and Ae. umbellulata (UU-genome)) under two control (0 mM NaCl) and salinity (250 mM NaCl) conditions. The results of the analysis of variance (ANOVA) showed highly significant effects of salinity stress, accessions, and their interaction on most physio-biochemical traits, root and shoot dry biomasses, and antioxidant-related gene expression level. As a result of comparison between Aegilops species and a bread wheat cultivar (cv. Narin as a salt-tolerant reference variety), Ae. triuncialis responded well to salinity stress, maintaining both ionic homeostasis capability and biochemical ability. Moreover, transcriptional data revealed the prominence of Ae. triuncialis over other Aegilops species and salt-tolerant bread wheat [cv. Narin] in terms of the level of expression of antioxidant genes (APX, SOD, and CAT). This result was further supported by a biplot rendered based on principal component analysis (PCA), where this wild relative showed a positive association with most measured traits under salinity stress. Moreover, we speculate that this accession can be subjected to physiological and molecular studies, and that it can provide new insights into the use of the alien genomes in future wheat breeding programs.en_US
dc.identifier.doi10.3390/agronomy13081981
dc.identifier.issn2073-4395
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85168678806en_US
dc.identifier.urihttps://doi.org/10.3390/agronomy13081981
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15855
dc.identifier.volume13en_US
dc.identifier.wosWOS:001057411400001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofAgronomy-Baselen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAncestor Speciesen_US
dc.subjectWheaten_US
dc.subjectSalt Toleranceen_US
dc.subjectBiochemical Markersen_US
dc.subjectGene Expressionen_US
dc.titleAnalysis of Physio-Biochemical Responses and Expressional Profiling Antioxidant-Related Genes in Some Neglected Aegilops Species under Salinity Stressen_US
dc.typeArticleen_US

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