Determination of isozyme polymorphism in open-pollinated olive (Olea europaea L.) seedlings used as rootstock

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dc.contributor.authorSeker, M.
dc.contributor.authorDulger, S.
dc.contributor.authorKaynas, N.
dc.contributor.authorYucel, Z.
dc.date.accessioned2025-01-27T20:31:55Z
dc.date.available2025-01-27T20:31:55Z
dc.date.issued2008
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description5th International Symposium on Olive Growing -- SEP 27-OCT 02, 2004 -- Izmir, TURKEY
dc.description.abstractSome important olive cultivars like 'Domat' and 'Tavsan Yuregi' are commercially grafted on seedlings which are obtained from open-pollinated seeds of 'Uslu' olive cultivar, which usually produces morphologically uniform populations. In this study, seedling populations of 'Uslu' cultivar were evaluated for their isozyme genotypes. Starch gel electrophoresis for six isozyme systems including malate dehydrogenase (MDH), alcohol deshydrogenase (ADH), isocitrate deshydrogenase (IDH), phosphogluco mutase (PGM), phosphogluco isomerase (PGI) and peroxsidase (PRX) were investigated. Total loci and number of alleles were determined in 50 seedlings. Total 18 alleles were determined at 7 isoenzymatic loci. The seedlings were classified into 9 groups according to their isozyme profiles. ADH and MDH systems were monomorphic among the seedlings. However, PGI and IDH systems were polymorphic due to high level of heterozygosities. PGM and PRX systems exhibited only two isozyme genotypes among the seedlings. This study demonstrates that clonal rootstocks need to be used instead of seedlings for olive cultivars, which have to be grafted for propagation.
dc.description.sponsorshipISHS Sect Nuts & Mediterranean Climate Fruits,Int Soc Hort Sci WG Olive Culture
dc.identifier.doi10.17660/ActaHortic.2008.791.23
dc.identifier.endpage176
dc.identifier.isbn978-90-6605-447-9
dc.identifier.issn0567-7572
dc.identifier.issue791
dc.identifier.scopus2-s2.0-55049091204
dc.identifier.scopusqualityQ4
dc.identifier.startpage173
dc.identifier.urihttps://doi.org/10.17660/ActaHortic.2008.791.23
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23306
dc.identifier.wosWOS:000257694400023
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInternational Society Horticultural Science
dc.relation.ispartofProceedings of The Fifth International Symposium on Olive Growing, Vols 1 and 2
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectolive
dc.subjectOlea europaea
dc.subjectpropagation
dc.subjecthard rooting cultivars
dc.subjectisozymes
dc.titleDetermination of isozyme polymorphism in open-pollinated olive (Olea europaea L.) seedlings used as rootstock
dc.typeConference Object

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