ArticleFrontiers in plant science2018
Auxin-Induced Plasma Membrane Depolarization Is Regulated by Auxin Transport and Not by AUXIN BINDING PROTEIN1.
Article in Frontiers in plant science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 24 citations in OpenAlex.
- Structures and mechanism of the AUX/LAX transporters involved in auxin import.Nature plants · 2025Article
- Relative Membrane Potential Measurements Using DISBACBio-protocol · 2023Article
- Genome-wide identification of NAC transcription factors and regulation of monoterpenoid indole alkaloid biosynthesis inFrontiers in plant science · 2023Article
- Article
- Signal transduction in Phycomyces sporangiophores: columella as a novel sensory organelle mediating auxin-modulated growth rate and membrane potential.Protoplasma · 2022Article
- The Story of Auxin-Binding Protein 1 (ABP1).Cold Spring Harbor perspectives in biology · 2021Review
- Regulation of Glycosylphosphatidylinositol-Anchored Protein (GPI-AP) Expression by F-Box/LRR-Repeat (FBXL) Protein in Wheat (Plants (Basel, Switzerland) · 2021Article
- No Time for Transcription-Rapid Auxin Responses in Plants.Cold Spring Harbor perspectives in biology · 2021Review
- Systematic analysis of specific and nonspecific auxin effects on endocytosis and trafficking.Plant physiology · 2021Article
- Fusicoccin (FC)-Induced Rapid Growth, Proton Extrusion and Membrane Potential Changes in Maize (International journal of molecular sciences · 2021Article
- Virus-induced phytohormone dynamics and their effects on plant-insect interactions.The New phytologist · 2021Review
- Some New Methodological and Conceptual Aspects of the "Acid Growth Theory" for the Auxin Action in Maize (International journal of molecular sciences · 2021Article
- Exogenous Auxin Induces Transverse Microtubule Arrays Through TRANSPORT INHIBITOR RESPONSE1/AUXIN SIGNALING F-BOX Receptors.Plant physiology · 2020Article
- Butylated Hydroxytoluene (BHT) Inhibits PIN1 Exocytosis From BFA Compartments in Arabidopsis Roots.Frontiers in plant science · 2020Article
- Natural Auxin Does Not Inhibit Brefeldin A Induced PIN1 and PIN2 Internalization in Root Cells.Frontiers in plant science · 2019Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Auxin is a molecule, which controls many aspects of plant development through both transcriptional and non-transcriptional signaling responses. AUXIN BINDING PROTEIN1 (ABP1) is a putative receptor for rapid non-transcriptional auxin-induced changes in plasma membrane depolarization and endocytosis rates. However, the mechanism of ABP1-mediated signaling is poorly understood. Here we show that membrane depolarization and endocytosis inhibition are ABP1-independent responses and that auxin-induced plasma membrane depolarization is instead dependent on the auxin influx carrier AUX1. AUX1 was itself not involved in the regulation of endocytosis. Auxin-dependent depolarization of the plasma membrane was also modulated by the auxin efflux carrier PIN2. These data establish a new connection between auxin transport and non-transcriptional auxin signaling.
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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.