Phylogenetics of Papaver and Related Genera Based on DNA Sequences from ITS Nuclear Ribosomal DNA and Plastid trnL Intron and trnL–F Intergenic Spacers

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Phylogenetics of Papaver and related genera based on DNA sequences from ITS nuclear ribosomal DNA and plastid trnL intron and trnL-F intergenic spacers.

BACKGROUND AND AIMS Representatives from Papaver, Roemeria, Stylomecon and Meconopsis were studied to elucidate phylogenetic relationships between Papaver and these closely allied genera. METHODS Two molecular data sets were used individually and combined and included sequences from the internally transcribed spacer region (ITS) of 18S-26S nuclear ribosomal DNA and the trnL intron and the trn...

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The Phylogeny of Calligonum and Pteropyrum (Polygonaceae) Based on Nuclear Ribosomal DNA ITS and Chloroplast trnL-F Sequences

This study represents phylogenetic analyses of two woody polygonaceous genera Calligonum and Pteropyrum using both chloroplast fragment (trnL-F) and the nuclear ribosomal internal transcribed spacer (nrDNA ITS) sequence data. All inferred phylogenies using parsimony and Bayesian methods showed that Calligonum and Pteropyrum are both monophyletic and closely related taxa. They have no affinity w...

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the phylogeny of calligonum and pteropyrum (polygonaceae) based on nuclear ribosomal dna its and chloroplast trnl-f sequences

this study represents phylogenetic analyses of two woody polygonaceous genera calligonum and pteropyrum using both chloroplast fragment (trnl-f) and the nuclear ribosomal internal transcribed spacer (nrdna its) sequence data. all inferred phylogenies using parsimony and bayesian methods showed that calligonum and pteropyrum are both monophyletic and closely related taxa. they have no affinity w...

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The Phylogeny of Rosoideae (rosaceae) Based on Sequences of the Internal Transcribed Spacers (its) of Nuclear Ribosomal Dna and the Trnl/f Region of Chloroplast Dna

*Bergius Foundation, Royal Swedish Academy of Sciences, Box 50017, SE-104 05 Stockholm, Sweden; †Botaniska Institutionen, Stockholms Universitet, SE-106 91 Stockholm, Sweden; ‡Department of Cell Biology and Molecular Genetics, University of Maryland, College Park, Maryland 20742-5815, U.S.A.; and §Department of Ecology and Evolutionary Biology, Yale University, P.O. Box 208106, New Haven, Conne...

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Phylogenetics of Olea (Oleaceae) based on plastid and nuclear ribosomal DNA sequences: tertiary climatic shifts and lineage differentiation times.

BACKGROUND AND AIMS The genus Olea (Oleaceae) includes approx. 40 taxa of evergreen shrubs and trees classified in three subgenera, Olea, Paniculatae and Tetrapilus, the first of which has two sections (Olea and Ligustroides). Olive trees (the O. europaea complex) have been the subject of intensive research, whereas little is known about the phylogenetic relationships among the other species. T...

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ژورنال

عنوان ژورنال: Annals of Botany

سال: 2006

ISSN: 1095-8290,0305-7364

DOI: 10.1093/aob/mcl079