PHYSIOLOGICAL AND BIOCHEMICAL DEFENSE REACTIONS OF ARABIDOPSIS THALIANA TO PHELIPANCHE RAMOSA INFECTION AND SALT STRESS

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dc.authoridDemirbas, Sefer/0000-0001-7201-3888
dc.contributor.authorDemirbas, Sefer
dc.contributor.authorAcar, Okan
dc.date.accessioned2025-01-27T21:01:27Z
dc.date.available2025-01-27T21:01:27Z
dc.date.issued2017
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe effects of salinity stress on growth parameters and the activities of antioxidant enzymes (superoxide dismutase (SOD), peroxidase (PDX), catalase (CAT), glutathione reductase (GR), and ascorbate peroxidase (APX)) were investigated in Arabidopsis thaliana during Phelipanche ramosa mediated biotic stress. The experiment was conducted using 100 mM NaCl on infected 18-day old A. thaliana plants in Gamborg B5 medium. P. ramosa infection reduced root length and shoot dry weight (DW) in A. thaliana. After salt stress treatment shoot fresh weight (FW) decreased in A. thaliana plants infected with P. ramosa. Salt stress treatment produced a significant reduction in carotenoid and total chlorophyll content while it did not change the chl a/b ratio of infected plants. PDX and APX activities increased during P. ramosa infection in A. thaliana. Additional NaCl treatment decreased the level of lipid peroxidation accompanied by an increment in SOD, PDX, GR, CAT and APX activities, while chl a/b ratio and total chl content decreased. These results, presented for the first time, demonstrated induction of the antioxidant defense system against P. ramosa infection by NaCl treatment in A. thaliana.
dc.identifier.endpage2284
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue3
dc.identifier.startpage2277
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27043
dc.identifier.volume26
dc.identifier.wosWOS:000399966600053
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherParlar Scientific Publications (P S P)
dc.relation.ispartofFresenius Environmental Bulletin
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectAntioxidant defense system
dc.subjectbroomrape
dc.subjectcombined stress
dc.subjectPhelipanche ramosa
dc.subjectsalt stress
dc.titlePHYSIOLOGICAL AND BIOCHEMICAL DEFENSE REACTIONS OF ARABIDOPSIS THALIANA TO PHELIPANCHE RAMOSA INFECTION AND SALT STRESS
dc.typeArticle

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