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Dataset results
6 results for “yellow starthistle”
Climate matching models for Ceratapion basicorne (Coleoptera: Apionidae), a biocontrol agent of yellow starthistle
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Data from: Chromosome-scale reference genome and RAD-based genetic map of yellow starthistle (Centaurea solstitialis) reveal putative structural variation and QTLs associated with invader traits
<p>The data directory here includes all of the data and scripts necessary to recreate the results and plots for the manuscript titled "Chromosome-scale reference genome and RAD-based genetic map of yellow starthistle (Centaurea solstitialis) reveal putative structural variation and QTLs associated with invader traits". These data include a genetic map, QTL analysis, paleolog analysis, gene synteny analysis, and assembly validation for yellow starthistle (Centaurea solstitialis).</p>
Data from: Pollinator interactions with yellow starthistle (Centaurea solstitialis) across urban, agricultural, and natural landscapes
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Data from: Population genomic analyses reveal a history of range expansion and trait evolution across the native and invaded range of yellow starthistle (Centaurea solstitialis)
Identifying sources of genetic variation and reconstructing invasion routes for non-native introduced species is central to understanding the circumstances under which they may evolve increased invasiveness. In this study, we used genome-wide single nucleotide polymorphisms to study the colonization history of Centaurea solstitialis in its native range in Eurasia and invasions into the Americas. We leveraged this information to pinpoint key evolutionary shifts in plant size, a focal trait associated with invasiveness in this species. Our analyses revealed clear population genomic structure of potential source populations in Eurasia, including deep differentiation of a lineage found in the southern Apennine and Balkan Peninsulas and divergence among populations in Asia, eastern Europe, and western Europe. We found strongest support for an evolutionary scenario in which western European populations were derived from an ancient admixture event between populations from eastern Europe and Asia, and subsequently served as the main genetic 'bridgehead' for introductions to the Americas. Introductions to California appear to be from a single source region, and multiple, independent introductions of divergent genotypes likely occurred into the Pacific Northwest. Plant size has evolved significantly at three points during range expansion, including a large size increase in the lineage responsible for the aggressive invasion of California's interior. These results reveal a long history of colonization, admixture, and trait evolution in C. solstitialis, and suggest routes for improving evidence-based management decisions for one of the most ecologically and economically damaging invasive species in the western United States.
Climate matching models for the yellow starthistle rosette weevil (Coleoptera: Apionidae) for the western U.S.
<p>The CSV file contains weekly estimates of daily climate data for the western U.S. at 1 km2 resolution. The file was too large to upload to GitHub so must be downloaded separately and placed in the "/data/weekly/away" directory of hte "CEBA_climMatch" repository at: https://github.com/bbarker505/CEBA_climMatch.</p> <p>Column names are the variable plus week number, except for column 1, which is annual precipitation ("ppt_ann"). Variables include: precipitation ("ppt"), soil moisture ("sm"), maximum tempearture ("tmax"), and minimum temperature ("tmin"). See Barker et al. (2024) pre-print at XXX for more details about the climate data and how they were used.</p>
Data from: Population genomic analyses reveal a history of range expansion and trait evolution across the native and invaded range of yellow starthistle (Centaurea solstitialis)
Open the record for dataset details and reuse information.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
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.