Genetic relationships in the genus Gentiana based on chloroplast DNA sequence data and nuclear DNA content
نویسندگان
چکیده
منابع مشابه
Phylogeny of Ononis in Iran using nuclear ribosomal DNA and chloroplast sequence data
The genus Ononis,embraces more than 85 species worldwide. In the present study, materials of two subspecies of O. spinosa from different localities of Iran alongside some other native species of the genus were included in phylogenetic analyses. In addition, over 50 accessions were obtained from GenBank. In order to clarify the exact number of subspecies of O. spinosa in Iran, datasets were obta...
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Phenetic analysis of morphological characters in different species of Onobrychis Miller sect. Hymenobrychis DC. (Fabaceae), classified them in two main groups based on corolla features. To determine the phylogenetic relationships among the 13 species, chloroplast DNA sequences were used. Analysis of these data resulted in a well-resolved and well-supported phylogeny. Phylogenies generated by ma...
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Department of Biogeography, University of Trier, Am Wissenschaftspark 25-27, 54296 Trier, Germany Department of Ecology and Evolutionary Biology, YIBS-Molecular Systematics and Conservation Genetics Lab, ESC 158, Yale University, 21 Sachem St., New Haven, CT 06520-8105, USA Via Leopardi 1, Sassari, Gruppo Speleologico Sassarese, Italy d Institute of Evolutionary Biology (UPF-CSIC), Passeig Mari...
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Melilotus comprises 19 species, while the phylogenetic relationships between species remain unclear. In the present work, three chloroplast genes, rbcL, matK, trnL-F, and one nuclear region, ITS (internal transcribed spacer) belonging to 48 populations of 18 species of Melilotus were sequenced and phylogenetic trees were constructed to study their interspecific relationships. Based on the phylo...
متن کاملPhylogenetic Relationships in Ephedra (Gnetales): Evidence from Nuclear and Chloroplast DNA Sequence Data
Sequences from the nuclear ribosomal internal transcribed spacer region 1 (nrDNA ITS1) and the plastid rps4 gene from the genus Ephedra (Ephedraceae, Gnetales) were obtained in order to infer phylogenetic relationships, character evolution, and historical biogeography in the genus. Within Ephedra the length of the nrDNA ITS1 varied from 1,081 to 1,143 basepairs (bp), in contrast to dramatically...
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ژورنال
عنوان ژورنال: Breeding Science
سال: 2009
ISSN: 1344-7610,1347-3735
DOI: 10.1270/jsbbs.59.119