Phylogenetic relationships between Oxytropis DC. and Astragalus L. species native to an Old World diversity center inferred from nuclear ribosomal ITS and plastid matK gene sequences

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dc.authoridKaya, Zeki -- 0000-0001-9381-9688;
dc.contributor.authorDizkırıcı Tekpınar, Ayten
dc.contributor.authorKaraman Erkul, Seher
dc.contributor.authorAytaç, Zeki
dc.contributor.authorKaya, Zeki
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:29:27Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:29:27Z
dc.date.issued2016
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractOxytropis and Astragalus represent one of the largest angiosperm genera complexes. Although phylogenetic studies of this complex exist, the evolutionary relationships among Astragalus and Oxytropis species sharing similar habitats in the Old World have not been studied in detail. The phylogenetic relationships among 13 Oxytropis and 56 Astragalus species native to Turkey were inferred from nucleotide sequence variations in the nuclear ribosomal internal transcribed spacer (ITS) and chloroplast maturase-like protein (matK) gene regions. In addition to our samples, 36 Oxytropis ITS and 6 Oxytropis matK sequences were retrieved from GenBank and included in the analysis. Phylogenies derived from a maximum likelihood analysis of the sequences indicated that Oxytropis and Astragalus genera are more likely monophyletic. However, the results suggest that New World Oxytropis species did not evolve by a single adaptive radiation in the genus, but rather from different Old World lineages. The genetic divergence between genera was less when the matK region was analyzed. Although the Oxytropis species did not show high genetic diversity, one subcluster of the genus was always distinctly separated in both trees. This subcluster was formed by the species Oxytropis engizekensis Duman & Vural and O. persica Boiss., which are also regarded as synonyms in regard to several morphological characters of the genus.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK), Ankara, Turkey [TBAG-105T180]
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK), Ankara, Turkey (Project number: TBAG-105T180).
dc.identifier.doi10.3906/biy-1502-5
dc.identifier.endpage263en_US
dc.identifier.issn1300-0152
dc.identifier.issn1303-6092
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage250en_US
dc.identifier.urihttps://doi.org/10.3906/biy-1502-5
dc.identifier.urihttps://hdl.handle.net/20.500.12451/6170
dc.identifier.volume40en_US
dc.identifier.wosWOS:000368559100017
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTubitak Scientific & Technical Research Council Turkey
dc.relation.ispartofTurkish Journal of Biology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAstragalus
dc.subjectGenetic Diversity
dc.subjectITS Region
dc.subjectMatK Region
dc.subjectolecular Phylogeny
dc.subjectOxytropis
dc.subjectSynonym
dc.titlePhylogenetic relationships between Oxytropis DC. and Astragalus L. species native to an Old World diversity center inferred from nuclear ribosomal ITS and plastid matK gene sequences
dc.typeArticle

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