ArticleGenetics2008
Comparative genetics of hybrid incompatibility: sterility in two Solanum species crosses.
Article in Genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed.
- Beyond Haldane's rule: Sex-biased hybrid dysfunction for all modes of sex determination.eLife · 2024Review
- Postzygotic barriers persist despite ongoing introgression in hybridizing Mimulus species.Molecular ecology · 2024Article
- Assessing the opportunity for selection to impact morphological traits in crosses between twoPeerJ · 2024Article
- Rapid evolution of hybrid breakdown following recent divergence with gene flow in Senecio species on Mount Etna, Sicily.Heredity · 2023Article
- The hybrid lethality of interspecific FMolecular breeding : new strategies in plant improvement · 2022Review
- The genetic basis of hybrid male sterility in sympatric Primulina species.BMC evolutionary biology · 2020Article
- Assessing biological factors affecting postspeciation introgression.Evolution letters · 2020Article
- Parallel genomic architecture underlies repeated sexual signal divergence in HawaiianProceedings. Biological sciences · 2019Article
- Genetic basis to hybrid inviability is more complex than hybrid male sterility in Caenorhabditis nematodes.Heredity · 2018Article
- Population structure, genetic diversity and downy mildew resistance among Ocimum species germplasm.BMC plant biology · 2018Article
- Population Genomics in Wild Tomatoes-The Interplay of Divergence and Admixture.Genome biology and evolution · 2017Article
- Multiple strong postmating and intrinsic postzygotic reproductive barriers isolate florally diverse species of Jaltomata (Solanaceae).Evolution; international journal of organic evolution · 2017Article
- Pervasive antagonistic interactions among hybrid incompatibility loci.PLoS genetics · 2017Article
- Genomic Conflicts that Cause Pollen Mortality and Raise Reproductive Barriers in Arabidopsis thaliana.Genetics · 2016Article
- Interspecific tests of allelism reveal the evolutionary timing and pattern of accumulation of reproductive isolation mutations.PLoS genetics · 2014Article
- Genomic networks of hybrid sterility.PLoS genetics · 2014Article
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- The evolution of hybrid incompatibilities along a phylogeny.Evolution; international journal of organic evolution · 2013Article
- Mapping quantitative trait loci onto a phylogenetic tree.Genetics · 2012Article
Corrections and comments
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2 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The genetic basis of hybrid sterility can provide insight into the genetic and evolutionary origins of species barriers. We examine the genetics of hybrid incompatibility between two diploid plant species in the plant clade Solanum sect. Lycopersicon. Using a set of near-isogenic lines (NILs) representing the wild species Solanum pennellii (formerly Lycopersicon pennellii) in the genetic background of the cultivated tomato S. lycopersicum (formerly L. esculentum), we found that hybrid pollen and seed infertility are each based on a modest number of loci, male (pollen) and other (seed) incompatibility factors are roughly comparable in number, and seed-infertility QTL act additively or recessively. These findings are remarkably consistent with our previous analysis in a different species pair, S. lycopersicum x S. habrochaites. Data from both studies contrast strongly with data from Drosophila. Finally, QTL for pollen and seed sterility from the two Solanum studies were chromosomally colocalized, indicating a shared evolutionary history for these QTL, a nonrandom genomic distribution of loci causing sterility, and/or a proclivity of certain genes to be involved in hybrid sterility. We show that comparative mapping data can delimit the probable timing of evolution of detected QTL and discern which sterility loci likely evolved earliest among species.
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