ArticleGenetics2007
Epigenetic mechanisms for breakdown of self-incompatibility in interspecific hybrids.
Article in Genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
28 citing papers in PubMed, 83 citations in OpenAlex.
- Dominance in self-compatibility between subgenomes of allopolyploid Arabidopsis kamchatica shown by transgenic restoration of self-incompatibility.Nature communications · 2023Article
- Ancestral self-compatibility facilitates the establishment of allopolyploids in Brassicaceae.Plant reproduction · 2023Review
- Cross-kingdom transcriptomic trends in the evolution of hybrid gene expression.Journal of evolutionary biology · 2022Article
- Evolution of self-incompatibility in the Brassicaceae: Lessons from a textbook example of natural selection.Evolutionary applications · 2020Article
- Inheritance of breeding system in Cakile (Brassicaceae) following hybridization: implications for plant invasions.Annals of botany · 2020Article
- Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology.Frontiers in plant science · 2020Review
- Population Genomics of Transitions to Selfing in Brassicaceae Model Systems.Methods in molecular biology (Clifton, N.J.) · 2020Article
- The genetic breakdown of sporophytic self-incompatibility in Tolpis coronopifolia (Asteraceae).The New phytologist · 2017Article
- Helitron-like transposons contributed to the mating system transition from out-crossing to self-fertilizing in polyploid Brassica napus L.Scientific reports · 2016Article
- Beyond the thale: comparative genomics and genetics of Arabidopsis relatives.Nature reviews. Genetics · 2015Review
- An RNA-seq transcriptome analysis of floral buds of an interspecific Brassica hybrid between B. carinata and B. napus.Plant reproduction · 2014Article
- Self-incompatibility in Brassicaceae crops: lessons for interspecific incompatibility.Breeding science · 2014Review
- Genetic architecture and adaptive significance of the selfing syndrome in Capsella.Evolution; international journal of organic evolution · 2012Article
- Mating system shifts on the trailing edge.Annals of botany · 2012Article
- Recent loss of self-incompatibility by degradation of the male component in allotetraploid Arabidopsis kamchatica.PLoS genetics · 2012Article
- Multiple mechanisms and challenges for the application of allopolyploidy in plants.International journal of molecular sciences · 2012Review
- Genome wide gene expression in artificially synthesized amphidiploids of Arabidopsis.Plant molecular biology · 2011Article
- Extensive changes to alternative splicing patterns following allopolyploidy in natural and resynthesized polyploids.Proceedings of the National Academy of Sciences of the United States of America · 2011Article
- Interspecific reproductive barriers in the tomato clade: opportunities to decipher mechanisms of reproductive isolation.Sexual plant reproduction · 2011Review
- The self-compatibility mechanism in Brassica napus L. is applicable to F1 hybrid breeding.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
As a major agent of rapid speciation, interspecific hybridization has played an important role in plant evolution. When hybridization involves species that exhibit self-incompatibility (SI), this prezygotic barrier to self-fertilization must be overcome or lost to allow selfing. How SI, a normally dominant trait, is lost in nascent hybrids is not known, however. Here we demonstrate that hybrid self-fertility can result from epigenetic changes in expression of the S-locus genes that determine specificity in the SI response. We analyzed loss of SI in synthetic hybrids produced by crossing self-fertile and self-incompatible species in each of two crucifer genera. We show that SI is lost in the stigmas of A. thaliana-lyrata hybrids and their neo-allotetraploid derivatives and in the pollen of C. rubella-grandiflora hybrids and their homoploid progenies. Aberrant processing of S-locus receptor kinase gene transcripts as detected in Arabidopsis hybrids and suppression of the S-locus cysteine-rich protein gene as observed in Capsella hybrids are two reversible mechanisms by which SI might break down upon interspecific hybridization to generate self-fertile hybrids in nature.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.