Polyploidy creates higher diversity among Cynodon accessions as assessed by molecular markers

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dc.authorid0000-0003-1894-9997
dc.authorid0000-0001-7252-5883
dc.authorscopusid22984890200
dc.authorscopusid26030124000
dc.authorscopusid7004561093
dc.authorscopusid57225437022
dc.authorscopusid55975763600
dc.authorscopusid7006136772
dc.authorscopusid7003460810
dc.authorwosidHeng-Moss, Tiffany/F-8200-2013
dc.authorwosidTuna, Metin/ABA-4295-2020
dc.authorwosidgulsen, osman/AAA-2132-2019
dc.authorwosidMutlu, S. Sever/C-3554-2016
dc.authorwosidMutlu, Nedim/B-9280-2016
dc.authorwosidMUTLU, Nedim/AAB-9844-2020
dc.contributor.authorGülsen, Osman
dc.contributor.authorSever Mutlu, Songül
dc.contributor.authorMutlu, Nedim
dc.contributor.authorTuna, Metin
dc.contributor.authorKaragüzel, Osman
dc.contributor.authorShearman, Robert C.
dc.contributor.authorHeng-Moss, Tiffany M.
dc.date.accessioned2022-05-11T14:45:43Z
dc.date.available2022-05-11T14:45:43Z
dc.date.issued2009
dc.departmentFakülteler, Ziraat Fakültesi, Tarla Bitkileri Bölümü
dc.description.abstractDeveloping a better understanding of associations among ploidy level, geographic distribution, and genetic diversity of Cynodon accessions could be beneficial to bermudagrass breeding programs, and would enhance our understanding of the evolutionary biology of this warm season grass species. This study was initiated to: (1) determine ploidy analysis of Cynodon accessions collected from Turkey, (2) investigate associations between ploidy level and diversity, (3) determine whether geographic and ploidy distribution are related to nuclear genome variation, and (4) correlate among four nuclear molecular marker systems for Cynodon accessions' genetic analyses. One hundred and eighty-two Cynodon accessions collected in Turkey from an area south of the Taurus Mountains along the Mediterranean cost and ten known genotypes were genotyped using sequence related amplified polymorphism (SRAP), peroxidase gene polymorphism (POGP), inter-simple sequence repeat (ISSR), and random amplified polymorphic DNA (RAPD). The diploids, triploids, tetraploids, pentaploids, and hexaploids revealed by flow cytometry had a linear present band frequency of 0.36, 0.47, 0.49, 0.52, and 0.54, respectively. Regression analysis explained that quadratic relationship between ploidy level and band frequency was the most explanatory (r = 0.62, P < 0.001). The AMOVA results indicated that 91 and 94% of the total variation resided within ploidy level and provinces, respectively. The UPGMA analysis suggested that commercial bermudagrass cultivars only one-third of the available genetic variation. SRAP, POGP, ISSR, and RAPD markers differed in detecting relationships among the bermudagrass genotypes and rare alleles, suggesting more efficiency of combinatory analysis of molecular marker systems. Elucidating Cynodon accessions' genetic structure can aid to enhance breeding programs and broaden genetic base of commercial cultivars.
dc.description.sponsorshipScientific and Technical Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [105 O 586]
dc.description.sponsorshipThis research was supported by the Scientific and Technical Research Council of Turkey under the project code TUBITAK TOVAG: 105 O 586.
dc.identifier.doi10.1007/s00122-009-0982-9
dc.identifier.endpage1319
dc.identifier.issn0040-5752
dc.identifier.issn1432-2242
dc.identifier.issue7en_US
dc.identifier.pmid19229513
dc.identifier.scopus2-s2.0-67349203221
dc.identifier.scopusqualityQ1
dc.identifier.startpage1309
dc.identifier.urihttps://doi.org/10.1007/s00122-009-0982-9
dc.identifier.urihttps://hdl.handle.net/20.500.11776/10130
dc.identifier.volume118
dc.identifier.wosWOS:000265443000007
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorTuna, Metin
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofTheoretical and Applied Genetics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBermudagrass Cynodon
dc.subjectGenetic Diversity
dc.subjectFlow-Cytometry
dc.subjectAflp Markers
dc.subjectDna Content
dc.subjectGenome
dc.subjectBuffalograss
dc.subjectPolymorphism
dc.subjectPlasticity
dc.subjectEvolution
dc.titlePolyploidy creates higher diversity among Cynodon accessions as assessed by molecular markers
dc.typeArticle

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