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Data from: Sulettaria: a new ginger genus disjunct from Elettaria cardamomum
- 负责人：
- DOI：
- doi:10.5061/dryad.57vf3fr
- 摘要：
- Alpinieae. We tested this hypothesis applying phylogenetic methods using nuclear ITS and At103, and plastid matK, ndhF and trnL-F sequences from seve
Data from: More characters or more taxa for a robust phylogeny — case study from the coffee family (Rubiaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.491
- 摘要：
- and morphological data. We also discuss the support values for particular nodes at the familial and subfamilial levels. Two new data sets of ndhF and r
Data from: Molecular phylogeny of Panicum s. str. (Poaceae, Panicoideae, Paniceae) and insights into its biogeography and evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.286gn
- 摘要：
- , and the circumscription of the genus, remained untested. Therefore, phylogenetic analyses were conducted using sequence data from the ndhF plastid region, in an extensive
Data from: Early phylogenetic divergence of gynodioecious species warrants the recognition of subseries in Styrax series Valvatae
- 负责人：
- DOI：
- doi:10.5061/dryad.7jq75
- 摘要：
- phylogenetic placements with analyses that include the plastid ndhF-rpl32-trnL, trnL-trnF, trnS-trnG, and trnV-ndhC genic regions in addition to ITS. Results strongl
Data from: Between spines and molecules: a total evidence phylogeny of the Brazilian endemic genus Encholirium (Pitcairnioideae, Bromeliaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.116n6
- 摘要：
- two chloroplast DNA sequence markers (matK and ndhF) and 49 morphological characters with maximum parsimony analyses (MP), Bayesian inference (BI
Data from: A giant spurrey on a tiny island: on the phylogenetic position of Sanctambrosia manicata (Caryophyllaceae) and the generic circumscriptions of Spergula, Spergularia and Rhodalsine
- 负责人：
- DOI：
- doi:10.5061/dryad.14d7b
- 摘要：
- ) on the basis of morphology, despite its treelike habit and gynodioecy. A plastid DNA dataset (ndhF, rps16, trnL-F) is used to investigate the relationships
Data from: Dated tribe-wide whole chloroplast genome phylogeny indicates recurrent hybridizations within Triticeae
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.25743
- 摘要：
- experiment followed by Illumina sequencing. Results: The read data was used to assemble the plastid locus ndhF for 194 individuals and the whole
Data from: Phylogenetic Congruence and Discordance Among One Morphological and Three Molecular Data Sets from Pontederiaceae
- 负责人：
- DOI：
- doi:10.5061/dryad.116
- 摘要：
- A morphological data set and three sources of data from the chloroplast genome (two genes and a restriction-site survey) were used to reconstruct the phylogenetic history of the Pickerelweed family Pontederiaceae. The chloroplast data are converging to a single tree, presumably the true chloroplast phylogeny of the family. Unrooted trees estimated from the three chloroplast data sets were identical or extremely similar in shape to each other, mostly robustly supported and there was no evidence of significant heterogeneity among them. The few topological differences seen among unrooted trees from each chloroplast data set are probably artifacts of sampling error on short branches. Despite well documented differences in rates of evolution for different characters in individual data sets, equally weighted parsimony therefore permits accurate reconstructions of chloroplast relationships in Pontederiaceae. A separate morphology-based data set yielded trees that were very different from the chloroplast trees. While there was substantial support by the morphological evidence for several major clades supported by chloroplast trees, most of the conflicting phylogenetic structure on the morphology trees was not robust. Nonetheless, several statistical tests of incongruence indicate significant heterogeneity between molecules and morphology. The source of this apparent incongruence appears to be a low ratio of phylogenetic signal to noise in the morphological data.
Data from: A new infrageneric classification of Meconopsis (Papaveraceae) based on a well-supported molecular phylogeny
- 负责人：
- DOI：
- doi:10.5061/dryad.1cr40
- 摘要：
- the controversies, we employed a well-resolved molecular phylogeny built by analyzing four chloroplast markers (trnL-trnF intergenic spacer, matK, ndhF, and r
Data from: Lithobieae and Eriocnemeae: two new neotropical tribes of Melastomataceae
- 负责人：
- DOI：
- doi:10.5061/dryad.q803147
- 摘要：
- ) and internal transcribed spacer region (ITS), the plastid accD–psaI spacer region, ndhF, psbK–psbL, rbcL, and rpl16. Lithobium is on an isolated branch and is not a member of any other
