ReviewFrontiers in plant science2019
The Nuts and Bolts of PIN Auxin Efflux Carriers.
Review in Frontiers in plant science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
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Who cites it
46 citing papers in PubMed, 75 citations in OpenAlex.
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- A current view on the involvement of protein phosphatase PP2A subunits in the responses of plants to abiotic stress at the subcellular level.Plant cell reports · 2026Review
- Benzoic acid inhibits peach root growth and lateral root emergence by disrupting auxin homeostasis through salicylic acid accumulation.Plant cell reports · 2026Article
- Dynamic changes of endogenous hormones and transcriptome analysis reveal the regulatory mechanism of gibberellin-promoted male cone formation in Platycladus orientalis.BMC plant biology · 2026Article
- Auxin Biosynthesis, Transport, Signaling, and Its Roles in Plant Leaf Morphogenesis.Plants (Basel, Switzerland) · 2025Review
- Plant Growth-Promoting Rhizobacteria Enhance Sweet Cherry Root System Development Through the Production of Volatile Organic Compounds.Foods (Basel, Switzerland) · 2025Article
- Identification of PotatoInternational journal of molecular sciences · 2024Article
- Epigenetics and plant hormone dynamics: a functional and methodological perspective.Journal of experimental botany · 2024Review
- Mapping the membrane orientation of auxin homeostasis regulators PIN5 and PIN8 in Arabidopsis thaliana root cells reveals their divergent topology.Plant methods · 2024Article
- Divergence of trafficking and polarization mechanisms for PIN auxin transporters during land plant evolution.Plant communications · 2024Article
- Foliar application of melatonin improve the number of secondary branches and secondary branch grains quality of rice.PloS one · 2024Article
- Halotolerant endophytic bacteria alleviate salinity stress in rice (oryza sativa L.) by modulating ion content, endogenous hormones, the antioxidant system and gene expression.BMC plant biology · 2023Article
- High-resolution genetic linkage map and height-related QTLs in an oil palm (Physiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- PIN structures shed light on their mechanism of auxin efflux.Journal of experimental botany · 2023Article
- Overexpression ofPlants (Basel, Switzerland) · 2023Article
- Specificity in root domain accumulation of Phytoglobin1 and nitric oxide (NO) determines meristematic viability in water-stressed Brassica napus roots.Annals of botany · 2023Article
- "B" Regulatory Subunits of PP2A: Their Roles in Plant Development and Stress Reactions.International journal of molecular sciences · 2023Review
- Auxin efflux carrier ZmPIN1a modulates auxin reallocation involved in nitrate-mediated root formation.BMC plant biology · 2023Article
- Optimization of the growth conditions through response surface methodology and metabolomics for maximizing the auxin production byFrontiers in microbiology · 2023Article
- Genome-Wide Identification ofPlants (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The plant-specific proteins named PIN-FORMED (PIN) efflux carriers facilitate the direction of auxin flow and thus play a vital role in the establishment of local auxin maxima within plant tissues that subsequently guide plant ontogenesis. They are membrane integral proteins with two hydrophobic regions consisting of alpha-helices linked with a hydrophilic loop, which is usually longer for the plasma membrane-localized PINs. The hydrophilic loop harbors molecular cues important for the subcellular localization and thus auxin efflux function of those transporters. The three-dimensional structure of PIN has not been solved yet. However, there are scattered but substantial data concerning the functional characterization of amino acid strings that constitute these carriers. These sequences include motifs vital for vesicular trafficking, residues regulating membrane diffusion, cellular polar localization, and activity of PINs. Here, we summarize those bits of information striving to provide a reference to structural motifs that have been investigated experimentally hoping to stimulate the efforts toward unraveling of PIN structure-function connections.
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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.