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128
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Dataset results
128 results for “Polemoniaceae”
Phlox paniculata (Polemoniaceae) - inflorescence - frontal view of flower
Image of Phlox paniculata (Polemoniaceae) - inflorescence - frontal view of flower
Phlox paniculata (Polemoniaceae) - whole plant - in flower - general view
Image of Phlox paniculata (Polemoniaceae) - whole plant - in flower - general view
Phlox paniculata (Polemoniaceae) - inflorescence - frontal view of flower
Image of Phlox paniculata (Polemoniaceae) - inflorescence - frontal view of flower
Phlox paniculata (Polemoniaceae) - leaf - basal or on lower stem
Image of Phlox paniculata (Polemoniaceae) - leaf - basal or on lower stem
Phlox paniculata (Polemoniaceae) - leaf - margin of upper + lower surface
Image of Phlox paniculata (Polemoniaceae) - leaf - margin of upper + lower surface
Linked collectors and determiners for: Two new Aliciella species and a new subspecies in Ipomopsis (Polemoniaceae) from the western United States of America.
Natural history specimen data linked to collectors and determiners held within, "Two new Aliciella species and a new subspecies in Ipomopsis (Polemoniaceae) from the western United States of America". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/9d402fa7-54cf-4147-b17a-44d15ac482a4">https://bionomia.net/dataset/9d402fa7-54cf-4147-b17a-44d15ac482a4</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/9d402fa7-54cf-4147-b17a-44d15ac482a4">https://gbif.org/dataset/9d402fa7-54cf-4147-b17a-44d15ac482a4</a>. Formatted as a Frictionless Data package.
Data from: The genetic architecture of quantitative variation in the self-incompatibility response within Phlox drummondii (Polemoniaceae)
Open the record for dataset details and reuse information.
Phlox bifida (Polemoniaceae) - whole plant - in flower - general view
Image of Phlox bifida (Polemoniaceae) - whole plant - in flower - general view
Data from: Comparative transcriptomic analysis of the evolution and development of flower size in Saltugilia (Polemoniaceae)
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Data from: Out of sight, out of mind: Widespread nuclear and plastid-nuclear discordance in the flowering plant genus Polemonium (Polemoniaceae) suggests widespread historical gene flow despite limited nuclear signal
Phylogenomic data from a rapidly increasing number of studies provide new evidence for resolving relationships in recently radiated clades, but they also pose new challenges for inferring evolutionary histories. Most existing methods for reconstructing phylogenetic hypotheses rely solely on algorithms that only consider incomplete lineage sorting as a cause of intra- or inter-genomic discordance. Here, we utilize a variety of methods, including those to infer phylogenetic networks, to account for both incomplete lineage sorting and introgression as a case for nuclear and cytoplasmic-nuclear discordance using phylogenomic data from the recently radiated flowering plant genus Polemonium (Polemoniaceae), an ecologically diverse genus in Western North America with known and suspected gene flow between species. We find evidence for widespread discordance among nuclear loci that can be explained by both incomplete lineage sorting and reticulate evolution in the evolutionary history of Polemonium. Furthermore, the histories of organellar genomes show strong discordance with the inferred species tree from the nuclear genome. Discordance between the nuclear and plastid genome is not completely explained by incomplete lineage sorting, and only one case of discordance is explained by detected introgression events. Our results suggest that multiple processes have been involved in the evolutionary history of Polemonium and that results from the plastid genome do not accurately reflect species relationships. We discuss several potential causes for this cytoplasmic-nuclear discordance, which emerging evidence suggests is more widespread across the Tree of Life than previously thought.
Polemonium reptans (Polemoniaceae) - inflorescence - frontal view of flower
Image of Polemonium reptans (Polemoniaceae) - inflorescence - frontal view of flower
Polemonium reptans (Polemoniaceae) - leaf - on upper stem
Image of Polemonium reptans (Polemoniaceae) - leaf - on upper stem
Polemonium reptans (Polemoniaceae) - whole plant - in flower - general view
Image of Polemonium reptans (Polemoniaceae) - whole plant - in flower - general view
Polemonium reptans (Polemoniaceae) - inflorescence - whole - unspecified
Image of Polemonium reptans (Polemoniaceae) - inflorescence - whole - unspecified
Polemonium reptans (Polemoniaceae) - inflorescence - closeup of flower interior
Image of Polemonium reptans (Polemoniaceae) - inflorescence - closeup of flower interior
Polemonium reptans (Polemoniaceae) - inflorescence - ventral view of flower + perianth
Image of Polemonium reptans (Polemoniaceae) - inflorescence - ventral view of flower + perianth
Polemonium reptans (Polemoniaceae) - inflorescence - whole - unspecified
Image of Polemonium reptans (Polemoniaceae) - inflorescence - whole - unspecified
Phlox divaricata (Polemoniaceae) - leaf - on upper stem
Image of Phlox divaricata (Polemoniaceae) - leaf - on upper stem
Phlox divaricata (Polemoniaceae) - inflorescence - whole - unspecified
Image of Phlox divaricata (Polemoniaceae) - inflorescence - whole - unspecified
Phlox divaricata (Polemoniaceae) - whole plant - in flower - general view
Image of Phlox divaricata (Polemoniaceae) - whole plant - in flower - general view
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.