Determination of Chromosome Structures of Genotypes of Perennial Ryegrass (Lolium perenne L.) Selected from Natural Vegetation of Turkey

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dc.contributor.authorOzer, Irfan
dc.contributor.authorTamkoc, Ahmet
dc.contributor.authorUysal, Tuna
dc.date.accessioned2020-03-26T19:53:20Z
dc.date.available2020-03-26T19:53:20Z
dc.date.issued2018
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe scope of the present study is to contribute to future breeding studies by determining the relationship between chromosome number and morphology of naturally occurring 18 genotypes of Turkish Lolium perenne. The chromosome number for all the studied genotypes was concurrently determined as 2n=14 (x=7). Their karyotypes showed a predominance of metacentric chromosomes. In the karyotype of one genotype, submetacentric chromosomes were dominant. A total of quantitative asymmetric indices were used to evaluate karyological features of the species. A meaningful dendrogram was carried out to assess the karyotype-symmetry conditions and described the karyotype relationships between different cytotypes. Chromosome lengths in a karyotype were between 1.52-2.95 mu m and there was a broad variation in asymmetric index karyotype formula. It may be proposed that the populations of the Turkish perennial ryegrass have quite an important potential relevant to chromosomal variation, and therefore this variation gives essential opportunities to agronomists to develop new cultivars in the future.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [106O159-106O159]; Selcuk University Scientific Research Projects Coordination Unit (BAP) [13101033]en_US
dc.description.sponsorshipThis research is a part of PhD Thesis of irfan Ozer. The material used in this study was obtained from Scientific and Technological Research Council of Turkey (TUBITAK Project No: 106O159-106O159). This thesis study was financially supported by the project of 13101033 by Selcuk University Scientific Research Projects Coordination Unit (BAP). We would like to thank Dr. Meryem BOZKURT for her help.en_US
dc.identifier.doi10.1508/cytologia.83.415en_US
dc.identifier.endpage419en_US
dc.identifier.issn0011-4545en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage415en_US
dc.identifier.urihttps://dx.doi.org/10.1508/cytologia.83.415
dc.identifier.urihttps://hdl.handle.net/20.500.12395/36473
dc.identifier.volume83en_US
dc.identifier.wosWOS:000455562800012en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUNIV TOKYO CYTOLOGIAen_US
dc.relation.ispartofCYTOLOGIAen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectChromosomeen_US
dc.subjectKaryotypeen_US
dc.subjectLolium perenneen_US
dc.subjectPerennial ryegrassen_US
dc.subjectTurkeyen_US
dc.titleDetermination of Chromosome Structures of Genotypes of Perennial Ryegrass (Lolium perenne L.) Selected from Natural Vegetation of Turkeyen_US
dc.typeArticleen_US

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