ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2003
The S-locus and unilateral incompatibility.
Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 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.
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Who cites it
22 citing papers in PubMed, 57 citations in OpenAlex.
- Ecological and Mutation-Order Speciation in Senecio.Molecular ecology · 2025Article
- Mismatch between pollen and pistil size causes asymmetric mechanical reproductive isolation across Phlox species.Evolution; international journal of organic evolution · 2024Article
- Mismatch between pollen and pistil size causes asymmetric mechanical reproductive isolation acrossbioRxiv : the preprint server for biology · 2024Article
- Molecular insights into self-incompatibility systems: From evolution to breeding.Plant communications · 2024Review
- Unilateral cross-incompatibility betweenFrontiers in plant science · 2023Article
- Insights into the molecular control of cross-incompatibility in Zea mays.Plant reproduction · 2020Review
- Self-(In)compatibility Systems: Target Traits for Crop-Production, Plant Breeding, and Biotechnology.Frontiers in plant science · 2020Review
- Nicotiana tabacum pollen-pistil interactions show unexpected spatial and temporal differences in pollen tube growth among genotypes.Plant reproduction · 2019Article
- Article
- The genetic breakdown of sporophytic self-incompatibility in Tolpis coronopifolia (Asteraceae).The New phytologist · 2017Article
- Transcriptome and phytohormone analysis reveals a comprehensive phytohormone and pathogen defence response in pear self-/cross-pollination.Plant cell reports · 2017Article
- Two Loci Contribute Epistastically to Heterospecific Pollen Rejection, a Postmating Isolating Barrier Between Species.G3 (Bethesda, Md.) · 2017Article
- Towards development of new ornamental plants: status and progress in wide hybridization.Planta · 2016Review
- Exogenous selection rather than cytonuclear incompatibilities shapes asymmetrical fitness of reciprocal Arabidopsis hybrids.Ecology and evolution · 2015Article
- The transmitting tissue of Nicotiana tabacum is not essential to pollen tube growth, and its ablation can reverse prezygotic interspecific barriers.Plant reproduction · 2013Article
- The timetable for allopolyploidy in flowering plants.Annals of botany · 2013Review
- Article
- Breeding behaviour of Kunzea pomifera (Myrtaceae): self-incompatibility, intraspecific and interspecific cross-compatibility.Sexual plant reproduction · 2010Article
- Speciation genes in plants.Annals of botany · 2010Review
- Prezygotic barriers to gene flow between Taraxacum ceratophorum and the invasive Taraxacum officinale (Asteraceae).Oecologia · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants have many ways to regulate the type of pollen that arrives on the stigma surface. Once there, further control mechanisms regulate compatibility. The latter controls are largely based on biochemical interactions that support compatible pollination and prevent incompatible matings. S-RNase-based self-incompatibility (SI) systems are the most phylogenetically widespread mechanisms for controlling pollination. Studies of Nicotiana establish a firm link between SI and unilateral interspecific incompatibility. Although implicated in both inter- and intraspecific compatibility, S-RNase operates through at least three distinct genetic mechanisms that differ in their dependence on non-S-RNase factors. Identification and characterization of these non-S-RNase factors is currently an area of active research. Searching for genetic and biochemical interactions with S-RNase can identify candidate non-S-RNase factors. HT-protein is one factor that is required for S-allele-specific pollen rejection in the Solanaceae. Major style arabinogalactan proteins such as TTS interact biochemically with S-RNase. These glycoproteins are known to interact with compatible pollen tubes and have long been suggested as possible recognition molecules. Their binding to S-RNase implies a link between stylar systems for compatibility and incompatibility. Thus, genetic and biochemical studies suggest a highly networked picture of pollen-pistil interactions.
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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.