Analysis of drought response of sunflower inbred lines by chlorophyll a fluorescence induction kinetics

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dc.authoridÇULHA ERDAL, ŞEKÜRE/0000-0002-1505-770X
dc.authoridKaya, Yalcin/0000-0002-9297-8633
dc.authorwosidPekcan, Veli/AAE-8441-2021
dc.authorwosidÇULHA ERDAL, ŞEKÜRE/G-9176-2013
dc.authorwosidArslan, Özlem/JSK-2660-2023
dc.authorwosidKaya, Yalcin/O-2754-2014
dc.contributor.authorArslan, O.
dc.contributor.authorNalcaiyi, A. S. Balkan
dc.contributor.authorErdal, S. Culha
dc.contributor.authorPekcan, V.
dc.contributor.authorKaya, Y.
dc.contributor.authorCicek, N.
dc.contributor.authorEkmekci, Y.
dc.date.accessioned2024-06-12T11:03:04Z
dc.date.available2024-06-12T11:03:04Z
dc.date.issued2020
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe aim of the study was to screen nine inbred lines of sunflower by inducing drought for 10 d and subsequent rewatering for 5 d. Impact of drought was determined by chlorophyll fluorescence and some physiological parameters. Drought led to a decrease in the photosynthetic performance, the quantum yield, and efficiency of electron transport in sunflower lines, while it caused an increase in the absorption flux per reaction centre, dissipation of an active reaction centre, and K-band as well as L-band. Drought also decreased the total chlorophyll contents and water status of the lines, which contributed to photoinhibition. Our results suggested that drought may restrict light harvesting and electron transport in the sunflower lines at various levels. Drought did not cause irreversible membrane damage, since the lines recovered after rewatering. Considering all results, the inbred lines TT317-R and 2478-A were adversely affected by drought when compared to other lines, while 9753-2R exhibited better photosynthetic performance under drought and might be considered as the most tolerant among the lines.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [1001-113O926]en_US
dc.description.sponsorshipThe authors gratefully acknowledge the financial support of the Scientific and Technological Research Council of Turkey (TUBITAK) under the Project 1001-113O926.en_US
dc.identifier.doi10.32615/ps.2019.171
dc.identifier.endpage357en_US
dc.identifier.issn0300-3604
dc.identifier.issn1573-9058
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85085385274en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage348en_US
dc.identifier.urihttps://doi.org/10.32615/ps.2019.171
dc.identifier.urihttps://hdl.handle.net/20.500.14551/21516
dc.identifier.volume58en_US
dc.identifier.wosWOS:000524480200017en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAcad Sciences Czech Republic, Inst Experimental Botanyen_US
dc.relation.ispartofPhotosyntheticaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHelianthus Annuus L.en_US
dc.subjectJIP-Testen_US
dc.subjectOJIP Transienten_US
dc.subjectWater Deficiten_US
dc.subjectPhotosynthetic Electron-Transporten_US
dc.subjectDelayed Fluorescenceen_US
dc.subjectWater-Deficiten_US
dc.subjectPhotosystem-Ien_US
dc.subjectWheat Leavesen_US
dc.subjectStressen_US
dc.subjectPlantsen_US
dc.subjectL.en_US
dc.subjectCultivarsen_US
dc.subjectPhotochemistryen_US
dc.titleAnalysis of drought response of sunflower inbred lines by chlorophyll a fluorescence induction kineticsen_US
dc.typeArticleen_US

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