Genetic and phenotypic variation of Turkish Okra (Abelmoschus esculentus L. Moench) accessions and their possible relationship with American, Indian and African germplasms

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dc.contributor.authorYildiz, Mehtap
dc.contributor.authorEkbic, Ercan
dc.contributor.authorDuzyaman, Eftal
dc.contributor.authorSerce, Sedat
dc.contributor.authorAbak, Kazim
dc.date.accessioned2019-10-27T23:09:23Z
dc.date.available2019-10-27T23:09:23Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description.abstractOkra is an important vegetable crop that provides a significant portion of vitamins and minerals for populations in several countries. Okra has been cultivated in Turkey for centuries, and was likely introduced by the Arabs from Africa in ancient times. In this study, we aimed to clarify the genetic variation within 35 Turkish okra germplasm, by comparing it against 25 different genotypes from India, Africa, and the United States, using 30 morphological characters and 19 sequence-related amplified polymorphism (SRAP) primer combinations. Fruit, leaf, and stem color were the primary characteristics to distinguish the okra accessions. Those features, among 30 individual phenotypic traits, explained 42 % of phenotypic variation in the first three axes of the principal component analysis (PCA) with leaf shape, flower size, cotyledon length, fruit-surface angularity, cotyledon width, and petal color. Phenotypic observation results showed that while 1051 Togo (10.76), Red Wonder (7.99), TR-05-1 (7.2), 1159 Togo (7.17), and Red Balady (7.15) were found to be more divergent accessions, Cajun Queen (5.06), Perkins Spineless (5.09), Jade (5.18), TR-01-1 (5.2), and DLGG (5.32) were the closest okra accessions. According to phenotypic data, Turkish okra accessions were located adjacent to the Indian, American, and African okra accessions in clusters three and four. However, marker data showed that African okra possessed a more distinct form compared to the other okra germplasms. Nineteen SRAP primer combinations produced 92 bands and 29 (31.5 %) of them were found to be polymorphic among okra accessions. 1051 Togo was found to be the most divergent accession in phenotypic observation.en_US
dc.description.sponsorshipScientific Research Projects Unit of Cukurova University (BAP) [ZF2009 BAP18]en_US
dc.description.sponsorshipThis work was supported by the Scientific Research Projects Unit of Cukurova University (BAP Project number: ZF2009 BAP18). We would like to express our gratitude to AARI (Aegean Agricultural Research Institute) for providing some seed samples. We would like to acknowledge Dr. Vanessa S. Gordon who improved the language of the manuscript.en_US
dc.identifier.doi10.1007/s13562-015-0330-x
dc.identifier.endpage244en_US
dc.identifier.issn0971-7811
dc.identifier.issn0974-1275
dc.identifier.issn0971-7811en_US
dc.identifier.issn0974-1275en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage234en_US
dc.identifier.urihttps://doi.org/10.1007/s13562-015-0330-x
dc.identifier.urihttps://hdl.handle.net/11454/52631
dc.identifier.volume25en_US
dc.identifier.wosWOS:000379167700002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Indiaen_US
dc.relation.ispartofJournal of Plant Biochemistry and Biotechnologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCharacterizationen_US
dc.subjectGenetic resourcesen_US
dc.subjectGermplasmen_US
dc.subjectOkraen_US
dc.titleGenetic and phenotypic variation of Turkish Okra (Abelmoschus esculentus L. Moench) accessions and their possible relationship with American, Indian and African germplasmsen_US
dc.typeArticleen_US

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