ArticleThe New phytologist2022
Depletion plays a pivotal role in self-incompatibility, revealing a link between cellular energy status, cytosolic acidification and actin remodelling in pollen tubes.
Article in The New phytologist, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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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.
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Who cites it
11 citing papers in PubMed.
- Quantitative imaging of apoplastic pH in plant roots via confocal microscopy.Nature protocols · 2026Review
- From recognition to response: integrated signaling pathways determining pollen acceptance and rejection in Brassicaceae.The New phytologist · 2026Review
- Several plant self-incompatibility systems may be controlled by atypical receptor-ligand interactions.The Plant journal : for cell and molecular biology · 2026Review
- A multi-layered disruption: how calcium, acidification, and ROS signals converge to shut down energy metabolism in incompatible pollen.The Plant cell · 2026Article
- Papaver S-determinants trigger mitochondrially derived ROS production and disrupt energy metabolism in incompatible pollen tubes.The Plant cell · 2026Article
- Graft compatibility emerges from the balance between regeneration and immunity: lessons from plant-plant interactions.Frontiers in plant science · 2026Review
- Molecular mechanisms and genetic regulation of self-incompatibility in flowering plants: implications for crop improvement and evolutionary biology.Plant molecular biology · 2025Review
- Regulating programmed cell death in plant cells: Intracellular acidification plays a pivotal role together with calcium signaling.The Plant cell · 2024Review
- Molecular insights into self-incompatibility systems: From evolution to breeding.Plant communications · 2024Review
- Acetylation of inorganic pyrophosphatase by S-RNase signaling induces pollen tube tip swelling by repressing pectin methylesterase.The Plant cell · 2023Article
- Phosphate-deprivation and damage signalling by extracellular ATP.Frontiers in plant science · 2022Article
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Abstract
Self-incompatibility (SI) involves specific interactions during pollination to reject incompatible ('self') pollen, preventing inbreeding in angiosperms. A key event observed in pollen undergoing the Papaver rhoeas SI response is the formation of punctate F-actin foci. Pollen tube growth is heavily energy-dependent, yet ATP levels in pollen tubes have not been directly measured during SI. Here we used transgenic Arabidopsis lines expressing the Papaver pollen S-determinant to investigate a possible link between ATP levels, cytosolic pH ([pH]
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