ArticleProceedings of the National Academy of Sciences of the United States of America2007
Evolution and genetic differentiation among relatives of Arabidopsis thaliana.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.
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56 citing papers in PubMed, 124 citations in OpenAlex.
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- Complex Polyploids: Origins, Genomic Composition, and Role of Introgressed Alleles.Systematic biology · 2024Article
- Phylogenetic Analysis of Allotetraploid Species Using Polarized Genomic Sequences.Systematic biology · 2023Article
- Extensive sharing of chloroplast haplotypes among East Asian Cerris oaks: The imprints of shared ancestral polymorphism and introgression.Ecology and evolution · 2022Article
- Identification of cis-regulatory motifs in first introns and the prediction of intron-mediated enhancement of gene expression in Arabidopsis thaliana.BMC genomics · 2021Article
- Derived alleles of two axis proteins affect meiotic traits in autotetraploidProceedings of the National Academy of Sciences of the United States of America · 2020Article
- Cold tolerance in the genus Arabidopsis.American journal of botany · 2020Article
- A genome-wide scan for correlated mutations detects macromolecular and chromatin interactions in Arabidopsis thaliana.Nucleic acids research · 2018Article
- Restriction associated DNA-genotyping at multiple spatial scales in Arabidopsis lyrata reveals signatures of pathogen-mediated selection.BMC genomics · 2018Article
- Evolution of sequence-specific anti-silencing systems in Arabidopsis.Nature communications · 2017Article
- Article
- Photosynthetic Efficiency as Bioindicator of Environmental Pressure inPlant physiology · 2017Article
- Altered chromatin compaction and histone methylation drive non-additive gene expression in an interspecific Arabidopsis hybrid.Genome biology · 2017Article
- Chloroplast genomes of Arabidopsis halleri ssp. gemmifera and Arabidopsis lyrata ssp. petraea: Structures and comparative analysis.Scientific reports · 2017Article
- Endosperm-based hybridization barriers explain the pattern of gene flow between Arabidopsis lyrata and Arabidopsis arenosa in Central Europe.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- Relationships between soil and leaf mineral composition are element-specific, environment-dependent and geographically structured in the emerging model Arabidopsis halleri.The New phytologist · 2017Article
- Altered Transcription and Neofunctionalization of Duplicated Genes Rescue the Harmful Effects of a Chimeric Gene inThe Plant cell · 2016Article
- Borrowed alleles and convergence in serpentine adaptation.Proceedings of the National Academy of Sciences of the United States of America · 2016Article
- R-gene variation across Arabidopsis lyrata subspecies: effects of population structure, selection and mating system.BMC evolutionary biology · 2016Article
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Arabidopsis thaliana is one of the most intensively studied plant species. More recently, information is accumulating about its closest relatives, the former genus Cardaminopsis. A. thaliana diverged from these relatives, actually treated within three major lineages (Arabidopsis lyrata, Arabidopsis halleri, and Arabidopsis arenosa), approximately 5 mya. Significant karyotype evolution in A. thaliana with base chromosome number reduction from x=8 to x=5 might indicate and favor effective genetic isolation from these other species, although hybrids are occurring naturally and have been also constituted under controlled conditions. We tested the evolutionary significance to separate the x=5 from the x=8 lineage using DNA sequence data from the plastome and the nuclear ribosomal DNA based on an extensive, representative worldwide sampling of nearly all taxonomic entities. We conclude that (i) A. thaliana is clearly separated phylogenetically from the x=8 lineage, (ii) five major lineages outside A. thaliana can be identified (A. lyrata, A. arenosa, A. halleri, Arabidopsis croatica, and Arabidopsis pedemontana) together with Arabidopsis cebennensis, and (iii) centers of genetic and morphological diversity are mostly in congruence and are located close to the Balkans in Austria and Slovakia outside glaciated and permafrost regions with few notable exceptions.
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