Identification of S-Allele Based Self-incompatibility of Turkish Pear Gene Resources

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dc.authoridergul, ali/0000-0002-1205-268X
dc.authoridkaratas, merve dilek/0000-0002-1076-3648
dc.contributor.authorKaratas, Merve Dilek
dc.contributor.authorHazrati, Nahid
dc.contributor.authorOguz, Ezgi
dc.contributor.authorOzmen, Canan Yuksel
dc.contributor.authorAltintas, Serdar
dc.contributor.authorAkcay, M. Emin
dc.contributor.authorErgul, Ali
dc.date.accessioned2024-12-24T19:30:18Z
dc.date.available2024-12-24T19:30:18Z
dc.date.issued2022
dc.departmentSiirt Üniversitesi
dc.description.abstractSelf-incompatibility is considered to be a growth-limiting factor in fruit plants. In species with hermaphrodite flowers, S-locus (S-allele) has been accepted to control self-incompatibility, and the genetic control of this locus is provided by multiple genes (alleles). Pear (Pyrus communis L.) belongs to the Pomoideae from the Rosaceae family and is found to have great genetic potential in terms of ecological features in Turkey. To protect these cultivation features, national garden collections have been established across the country and Ataturk Horticultural Central Research Institute-Yalova collection is considered as genes bank. Identification of the different features of this collection (fruit quality, stress tolerance, self-incompatibility, grafting incompatibility, etc.) is of great importance for its utilization in pear breeding and cultivation. However, to our knowledge, this collection has not been characterized for self-incompatibility trait. In the current study, PCR (Polymerase Chain Reaction)-based amplification of the S-allele regions (S-1, S-6, S-7, S-8) causing the self-incompatibility in 180 pear genotypes obtained from the national pear germplasm was investigated by molecular biological methods based on the comparison of amplified products. In 180 pear genotypes, the S-6 allele was the most prevalent one with 63% frequency, while the S-8 allele was the least common allele with a rate of 4%. In allele combinations, the SI-So allele combination was the most common allele combination with a rate of 18%. and trilateral allele combinations (S-1-S-6-S-7 and S-1-S-6-S-8) were observed at a rate of 1%. Findings of the current research will enable the classification of the materials and the analysed material is likely to be used in breeding studies as well as pear cultivation.
dc.identifier.doi10.15832/ankutbd.823872
dc.identifier.endpage216
dc.identifier.issn1300-7580
dc.identifier.issn2148-9297
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85129158750
dc.identifier.scopusqualityQ3
dc.identifier.startpage206
dc.identifier.trdizinid1138068
dc.identifier.urihttps://doi.org/10.15832/ankutbd.823872
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1138068
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7472
dc.identifier.volume28
dc.identifier.wosWOS:000779369800006
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherGalenos Publ House
dc.relation.ispartofJournal of Agricultural Sciences-Tarim Bilimleri Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectPear genotypes
dc.subjectself-incompatibility
dc.subjectS-allel
dc.subjectPCR amplification
dc.titleIdentification of S-Allele Based Self-incompatibility of Turkish Pear Gene Resources
dc.typeArticle

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