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ShareScore release 0.9.0
Dataset results
8 results for “Arabidopsis arenosa”
Arabidopsis arenosa (L.) Lawalrée (BR0000022451897)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Arabidopsis arenosa (L.) Lawalrée (BR0000022451880)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Arabidopsis arenosa (L.) Lawalrée (BR0000011289982)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Arabidopsis arenosa (L.) Lawalrée (BR0000022451873)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Data from: Convergent evolution in Arabidopsis halleri and Arabidopsis arenosa on calamine metalliferous soils
It is a plausible hypothesis that parallel adaptation events to the same environmental challenge should result in genetic changes of similar or identical effects, depending on the underlying fitness landscapes. However, systematic testing of this is scarce. Here we examine this hypothesis in two closely related plant species, Arabidopsis halleri and Arabidopsis arenosa, which co-occur at two calamine metalliferous (M) sites harbouring toxic levels of the heavy metals zinc and cadmium. We conduct individual genome resequencing alongside soil elemental analysis for 64 plants from eight populations on M and non-metalliferous (NM) soils, and identify genomic footprints of selection and local adaptation. Selective sweep and environmental association analyses indicate a modest degree of gene as well as functional network convergence, whereby the proximal molecular factors mediating this convergence mostly differ between site pairs and species. Notably, we observe repeated selection on identical single nucleotide polymorphisms in several A. halleri genes at two independently colonized M sites. Our data suggest that species-specific metal handling and other biological features could explain a low degree of convergence between species. The parallel establishment of plant populations on calamine M soils involves convergent evolution, which will probably be more pervasive across sites purposely chosen for maximal similarity in soil composition.
Data from: Convergent evolution in Arabidopsis halleri and Arabidopsis arenosa on calamine metalliferous soils
Open the record for dataset details and reuse information.
Interspecies hybridization between Arabidopsis thaliana and Arabidopsis arenosa
GEO Series GSE14090. Arabidopsis thaliana; Arabidopsis arenosa x Arabidopsis thaliana. 6 samples. Type: Expression profiling by genome tiling array.
Toxic metal tolerance of Arabidopsis arenosa inoculated with fungal endophyte Mucor sp. Gene expression study
GEO Series GSE100525. Arabidopsis thaliana; Arabidopsis arenosa. 6 samples. Type: Expression profiling by array.
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Allen Brain Atlas
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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.