ArticleProceedings of the National Academy of Sciences of the United States of America2022
SWEET13 transport of sucrose, but not gibberellin, restores male fertility in
Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. 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, 35 citations in OpenAlex.
- The OsWRKY15-OsSUT3 Regulatory Module Enhances Rice Pollen Fertility by Mediating Sucrose Allocation to Anthers.Plant biotechnology journal · 2026Article
- Maize Anther Development Involves Translated Open Reading Frames From 3' Untranslated Regions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Targeting redundant gene families: A multiplexed, tissue-specific CRISPR toolbox for Arabidopsis genetic screens.Cell reports · 2026Article
- Tailored for swift recognition: A structural perspective on secondary active plant hormone transporters.The Plant journal : for cell and molecular biology · 2026Review
- Integrating multiomic resources and gene expression studies to identify candidates for engineering climate-resilientFrontiers in plant science · 2026Review
- Oligomeric SWEET1g of Solanum tuberosum confers resistance to potato virus Y and Potato virus X.The Plant journal : for cell and molecular biology · 2025Article
- Beware of Sealing Film of Petri Dishes!-Alters the Expression of a Large Number of Genes.International journal of molecular sciences · 2025Article
- Transcriptome Analysis Reveals Co-Expression Regulation of Sugar Transport and Signaling Networks in Initiating Stolon-to-Tuber Transition in Potato.International journal of molecular sciences · 2025Article
- Integration of co-culture and transport engineering for enhanced metabolite production.Plant biotechnology (Tokyo, Japan) · 2024Article
- Genome-wide analysis of the SWEET gene family in Hemerocallis citrina and functional characterization of HcSWEET4a in response to salt stress.BMC plant biology · 2024Article
- Deep mutational scanning reveals sequence to function constraints for SWEET family transporters.bioRxiv : the preprint server for biology · 2024Article
- The Arabidopsis AtSWEET13 transporter discriminates sugars by selective facial and positional substrate recognition.Communications biology · 2024Article
- Functional Characterization ofInternational journal of molecular sciences · 2024Article
- Pineapple SWEET10 is a glucose transporter.Horticulture research · 2023Article
- Physiological implications of SWEETs in plants and their potential applications in improving source-sink relationships for enhanced yield.Plant biotechnology journal · 2023Review
- Genome-Wide Identification, Expression, and Response toInternational journal of molecular sciences · 2023Article
- Pollen likes sugars: Sucrose-specific transport by AtSWEET13.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Sucrose rather than GA transported by AtSWEET13 and AtSWEET14 supports pollen fitness at late anther development stages.The New phytologist · 2022Article
- Identification and expression analysis of pineapple sugar transporters reveal their role in the development and environmental response.Frontiers in plant science · 2022Article
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Authors and funding
7 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
SWEET sucrose transporters play important roles in the allocation of sucrose in plants. Some SWEETs were shown to also mediate transport of the plant growth regulator gibberellin (GA). The close physiological relationship between sucrose and GA raised the questions of whether there is a functional connection and whether one or both of the substrates are physiologically relevant. To dissect these two activities, molecular dynamics were used to map the binding sites of sucrose and GA in the pore of SWEET13 and predicted binding interactions that might be selective for sucrose or GA. Transport assays confirmed these predictions. In transport assays, the N76Q mutant had 7x higher relative GA
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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.