In vitro screening of octoploid Fragaria chiloensis and ragaria virginiana genotypes against iron deficiency

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dc.contributor.authorTorun, Ayfer Alkan
dc.contributor.authorKacar, Yildiz Aka
dc.contributor.authorBicen, Belgin
dc.contributor.authorErdem, Nazife
dc.contributor.authorSerce, Sedat
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2014
dc.departmentNiğde ÖHÜ
dc.description.abstractIron (Fe) deficiency is one of the common problems in strawberry (Fragaria x ananassa Duch.) growing regions. In vitro screening enables researchers to evaluate genotype performance under several concentrations of Fe in a relatively fast and economical way. Therefore, we evaluated the responses of several genotypes belonging to octoploid Fragaria chiloensis (L.) Mill. and Fragaria virginiana Mill. (the progenitors of cultivated strawberry) against Fe treatments under in vitro conditions. In the first experiment, HM 1, Pigeon Point, CFRA1267 (F. chiloensis subsp. pacifica), and CA1541 (F. chiloensis subsp. chiloensis) were tested with various Fe concentrations (0%, 10%, 15%, 25%, 50%, 65%, 80%, and 100%, where 100% = 27.8 mg L-1 FeSO4.7H(2)O). Different Fe concentration treatments resulted in differences in plant height, fresh and dry weight, as well as macro- and microelement concentrations among the tested genotypes. In the second experiment, 16 octoploid Fragaria genotypes were tested with 4 Fe concentration treatments (0%, 10%, 50%, and 100%, where 100% = 27.8 mg L-1 FeSO4.7H(2)O). Iron concentration and genotype interactions were significant for all studied characteristics except sulfur (S) and manganese (Mn) concentrations, and the 16 genotypes responded differentially to varying Fe treatments. The results of these experiments indicated that F. chiloensis and F. virginiana genotypes exhibited considerable variation under different Fe treatments in vitro, and the more resistant genotypes could be utilized to develop new strawberry cultivars with tolerance to low Fe concentrations.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [104O199]
dc.description.sponsorshipThis project was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) ( project no.: 104O199).
dc.identifier.doi10.3906/tar-1305-83
dc.identifier.endpage179
dc.identifier.issn1300-011X
dc.identifier.issn1303-6173
dc.identifier.issue2
dc.identifier.scopus2-s2.0-84892997840
dc.identifier.scopusqualityQ2
dc.identifier.startpage169
dc.identifier.urihttps://dx.doi.org/10.3906/tar-1305-83
dc.identifier.urihttps://hdl.handle.net/11480/4279
dc.identifier.volume38
dc.identifier.wosWOS:000329965800002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherTUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY
dc.relation.ispartofTURKISH JOURNAL OF AGRICULTURE AND FORESTRY
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBreeding
dc.subjectgenetic resources
dc.subjectiron
dc.subjectstrawberry
dc.subjectsupercore
dc.subjecttissue culture
dc.titleIn vitro screening of octoploid Fragaria chiloensis and ragaria virginiana genotypes against iron deficiency
dc.typeArticle

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