ArticleGenetics2007
S locus F-box brothers: multiple and pollen-specific F-box genes with S haplotype-specific polymorphisms in apple and Japanese pear.
Article in Genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.
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Who cites it
69 citing papers in PubMed.
- A next-generation sequencing approach for high-resolution S-locus genotyping in apricot.Scientific reports · 2026Article
- Article
- The structure and allelic diversity of the self-incompatibility locus (S-locus) in diploid potatoes inferred from genome sequences and transcriptome data from styles and pollen.The plant genome · 2025Article
- Pan-S-locus analysis reveals insights into the origin and evolution of self-incompatibility in the orange subfamily.Genome biology · 2025Article
- S-RNase-based self-incompatibility in angiosperms: Degradation, condensation, and evolution.Plant physiology · 2025Review
- PSIA: A Comprehensive Knowledgebase of Plant Self-incompatibility.Genomics, proteomics & bioinformatics · 2025Article
- Characterisation of the Gillenia S-locus provides insight into evolution of the nonself-recognition self-incompatibility system in apple.Scientific reports · 2025Article
- Alternative splicing and deletion in S-RNase confer stylar-part self-compatibility in the apple cultivar 'Vered'.Plant molecular biology · 2024Article
- Transposable elements cause the loss of self-incompatibility in citrus.Plant biotechnology journal · 2024Article
- Transcriptomic Analysis of Self-Incompatibility in Alfalfa.Plants (Basel, Switzerland) · 2024Article
- The influence of the pollination compatibility type on the pistilFrontiers in genetics · 2024Article
- Comparative physiochemical and transcriptomic analysis reveals the influences of cross-pollination on ovary and fruit development in pummelo (Citrus maxima).Scientific reports · 2023Article
- Article
- The Origin and Evolution of RNase T2 Family and Gametophytic Self-incompatibility System in Plants.Genome biology and evolution · 2022Article
- Origin, loss, and regain of self-incompatibility in angiosperms.The Plant cell · 2022Article
- A Dual-Successive-Screen Model at Pollen/Stigma and Pollen Tube/Ovary Explaining Paradoxical Self-Incompatibility Diagnosis in the Olive Tree-An Interpretative Update of the Literature.Plants (Basel, Switzerland) · 2021Review
- The identification of the Rosa S-locus and implications on the evolution of the Rosaceae gametophytic self-incompatibility systems.Scientific reports · 2021Article
- Article
- Recognition of S-RNases by an S locus F-box like protein and an S haplotype-specific F-box like protein in the Prunus-specific self-incompatibility system.Plant molecular biology · 2019Article
- Platanus-allee is a de novo haplotype assembler enabling a comprehensive access to divergent heterozygous regions.Nature communications · 2019Article
9 more citing papers are in PubMed but not listed here.
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9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although recent findings suggest that the F-box genes SFB/SLF control pollen-part S specificity in the S-RNase-based gametophytic self-incompatibility (GSI) system, how these genes operate in the system is unknown, and functional variation of pollen S genes in different species has been reported. Here, we analyzed the S locus of two species of Maloideae: apple (Malus domestica) and Japanese pear (Pyrus pyrifolia). The sequencing of a 317-kb region of the apple S9 haplotype revealed two similar F-box genes. Homologous sequences were isolated from different haplotypes of apple and Japanese pear, and they were found to be polymorphic genes derived from the S locus. Since each S haplotype contains two or three related genes, the genes were named SFBB for S locus F-box brothers. The SFBB genes are specifically expressed in pollen, and variable regions of the SFBB genes are under positive selection. In a style-specific mutant S haplotype of Japanese pear, the SFBB genes are retained. Apart from their multiplicity, SFBB genes meet the expected characteristics of pollen S. The unique multiplicity of SFBB genes as the pollen S candidate is discussed in the context of mechanistic variation in the S-RNase-based GSI system.
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