ArticlePlant physiology2000
Arabidopsis species hybrids in the study of species differences and evolution of amphiploidy in plants.
Article in Plant physiology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed.
- The abundance of pollen coat small signaling proteins shows limited convergence between independent selfing transitions in Arabidopsis and Capsella.The New phytologist · 2026Article
- Somatic genome-doubling is the most parsimonious route to allopolyploidy.The New phytologist · 2026Review
- Diploid origins and early genome stabilization in the allotetraploid Arabidopsis suecica.The New phytologist · 2026Article
- Transgenerational epigenetic inheritance during plant evolution and breeding.Trends in plant science · 2024Review
- Stop and go signals at the stigma-pollen interface of the Brassicaceae.Plant physiology · 2023Article
- Genetic enhancement of okra [Frontiers in plant science · 2023Article
- Genetic and environmental manipulation ofFrontiers in plant science · 2023Article
- The Role of Interspecific Hybridisation in Adaptation and Speciation: Insights From Studies inFrontiers in plant science · 2022Review
- Article
- Concerted genomic and epigenomic changes accompany stabilization of Arabidopsis allopolyploids.Nature ecology & evolution · 2021Article
- A Similar Genetic Architecture Underlies the Convergent Evolution of the Selfing Syndrome inThe Plant cell · 2020Article
- Altered chromatin compaction and histone methylation drive non-additive gene expression in an interspecific Arabidopsis hybrid.Genome biology · 2017Article
- African genomes illuminate the early history and transition to selfing inProceedings of the National Academy of Sciences of the United States of America · 2017Article
- Petunia, Your Next Supermodel?Frontiers in plant science · 2016Article
- Recreating Stable Brachypodium hybridum Allotetraploids by Uniting the Divergent Genomes of B. distachyon and B. stacei.PloS one · 2016Article
- Divergent sorting of a balanced ancestral polymorphism underlies the establishment of gene-flow barriers in Capsella.Nature communications · 2015Article
- The timetable for allopolyploidy in flowering plants.Annals of botany · 2013Review
- Diversifying sunflower germplasm by integration and mapping of a novel male fertility restoration gene.Genetics · 2013Article
- Evolutionary Implications of Mechanistic Models of TE-Mediated Hybrid Incompatibility.International journal of evolutionary biology · 2012Article
- Multiple mechanisms and challenges for the application of allopolyploidy in plants.International journal of molecular sciences · 2012Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It is estimated that 5 million years of evolution separate Arabidopsis thaliana from its close relative Arabidopsis lyrata. The two taxa differ by many characteristics, and together they exemplify the differentiation of angiosperms into self-fertilizing and cross-fertilizing species as well as annual and perennial species. Despite their disparate life histories, the two species can be crossed to produce viable and vigorous hybrids exhibiting heterotic effects. Although pollen sterile, the hybrids produce viable ovules and were used as female parent in backcrosses to both parental species. The resulting backcross plants exhibited transgressive variation for a number of interesting developmental and growth traits as well as negative nuclear/cytoplasmic interactions. Moreover, the genesis of a fertile amphidiploid neospecies, apparently by spontaneous somatic doubling in an interspecific hybrid, was observed in the laboratory. The mechanisms responsible for the generation of amphiploids and the subsequent evolution of amphiploid genomes can now be studied through direct observation using the large arsenal of molecular tools available for Arabidopsis.
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Registered trials
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