ArticleBMC genomics2021
The molecular signatures of compatible and incompatible pollination in Arabidopsis.
Article in BMC genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Chromosome doubling is associated with enhanced self-compatibility and transcriptional remodeling of pollen-pistil interactions in Lycium chinense.Plant cell reports · 2026Article
- 'Jinju' Pomelo pollen enhances fruit set and development in Citrus maxima 'Tomentosa': physiological and proteomic associations.BMC plant biology · 2026Article
- Characterization of long non-coding RNAs during compatible and incompatible pollination inFrontiers in plant science · 2026Article
- Transcriptomic, phenotypic and physiological analyses identify candidate regulators of Dendrobium stigma maturation and pollen-stigma interaction.BMC plant biology · 2025Article
- Maize stigmas react differently to self- and cross-pollination and fungal invasion.Plant physiology · 2024Article
- The influence of the pollination compatibility type on the pistilFrontiers in genetics · 2024Article
- Transition to Self-compatibility Associated With Dominant S-allele in a Diploid Siberian Progenitor of Allotetraploid Arabidopsis kamchatica Revealed by Arabidopsis lyrata Genomes.Molecular biology and evolution · 2023Article
- Response of Fragaria vesca to projected change in temperature, water availability and concentration of COScientific reports · 2023Article
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Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
backgroundFertilization in flowering plants depends on the early contact and acceptance of pollen grains by the receptive papilla cells of the stigma. Deciphering the specific transcriptomic response of both pollen and stigmatic cells during their interaction constitutes an important challenge to better our understanding of this cell recognition event.
resultsHere we describe a transcriptomic analysis based on single nucleotide polymorphisms (SNPs) present in two Arabidopsis thaliana accessions, one used as female and the other as male. This strategy allowed us to distinguish 80% of transcripts according to their parental origins. We also developed a tool which predicts male/female specific expression for genes without SNP. We report an unanticipated transcriptional activity triggered in stigma upon incompatible pollination and show that following compatible interaction, components of the pattern-triggered immunity (PTI) pathway are induced on the female side.
conclusionsOur work unveils the molecular signatures of compatible and incompatible pollinations both at the male and female side. We provide invaluable resource and tools to identify potential new molecular players involved in pollen-stigma interaction.
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