ArticleAutophagy2023
Autophagy and its mediated mitochondrial quality control maintain pollen tube growth and male fertility in Arabidopsis.
Article in Autophagy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 29 citations in OpenAlex.
- NBR1-Mediated Selective Autophagy in Plant Development and Stress Responses.Plants (Basel, Switzerland) · 2026Review
- Does Transport Matter? Functional Integration of the Pollen on the Fig Wasp Body in Active and Passive Pollination of Fig Trees.Plants (Basel, Switzerland) · 2026Article
- NtLLG4-mediated unconventional polar exocytosis of NtPPME1 coordinates cell wall rigidity and membrane dynamics to control pollen tube integrity.Science advances · 2025Article
- Mitochondrial proteases and their roles in mitophagy in plants, animals, and yeast.Plant & cell physiology · 2025Review
- Mitophagy in plants: Emerging regulators of mitochondrial targeting for selective autophagy.Journal of microscopy · 2025Review
- Dual roles of AtNBR1 in regulating selective autophagyAutophagy · 2024Article
- Autophagy modulates Arabidopsis male gametophyte fertility and controls actin organization.Nature communications · 2024Article
- The Role of Female and Male Genes in Regulating Pollen Tube Guidance in Flowering Plants.Genes · 2024Review
- MAPK20-mediated ATG6 phosphorylation is critical for pollen development inHorticulture research · 2024Article
- Autophagy-mediated degradation of integumentary tapetum is critical for embryo pattern formation.Nature communications · 2024Article
- Localized calcium transients in phragmoplast regulate cytokinesis of tobacco BY-2 cells.Plant cell reports · 2024Article
- Protein lysine four-carbon acylations in health and disease.Journal of cellular physiology · 2024Review
- Dynamic organelle changes and autophagic processes in lily pollen germination.Botanical studies · 2024Article
- Assays to Study Mitophagy in Plants.Methods in molecular biology (Clifton, N.J.) · 2024Article
- The Change in Whole-Genome Methylation and Transcriptome Profile under Autophagy Defect and Nitrogen Starvation.International journal of molecular sciences · 2023Article
- Transcriptomic Insight into the Pollen Tube Growth ofPlants (Basel, Switzerland) · 2023Article
- Autophagic degradation of membrane-bound organelles in plants.Bioscience reports · 2023Review
- The Roads to Haploid Embryogenesis.Plants (Basel, Switzerland) · 2023Review
- Autophagy in the Lifetime of Plants: From Seed to Seed.International journal of molecular sciences · 2022Review
Corrections and comments
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Authors and funding
14 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Macroautophagy/autophagy, a major catabolic pathway in eukaryotes, participates in plant sexual reproduction including the processes of male gametogenesis and the self-incompatibility response. Rapid pollen tube growth is another essential reproductive process that is metabolically highly demanding to drive the vigorous cell growth for delivery of male gametes for fertilization in angiosperms. Whether and how autophagy operates to maintain the homeostasis of pollen tubes remains unknown. Here, we provide evidence that autophagy is elevated in growing pollen tubes and critically required during pollen tube growth and male fertility in Arabidopsis. We demonstrate that SH3P2, a critical non-ATG regulator of plant autophagy, colocalizes with representative ATG proteins during autophagosome biogenesis in growing pollen tubes. Downregulation of
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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.