ArticleThe Plant cell2013
Identification of myosin XI receptors in Arabidopsis defines a distinct class of transport vesicles.
Article in The Plant cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.
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Who cites it
53 citing papers in PubMed, 88 citations in OpenAlex.
- Accelerated organelle movements can indirectly affect the motility of other organelles in plant cells.Journal of cell science · 2026Article
- The calmodulin-like proteins, CML13 and CML14 function as myosin light chains for the class XI myosins in Arabidopsis.Plant & cell physiology · 2026Article
- Dynamics of full-length Arabidopsis myosin XI and its involvement in actin remodeling.Plant & cell physiology · 2025Article
- Cytoskeleton as a generator of characteristic physical properties of plant cells: 'cell wall,' 'large vacuole,' and 'cytoplasmic streaming'.Biophysics and physicobiology · 2025Article
- Regulation of cytoskeleton dynamics and its interplay with force in plant cells.Biophysics reviews · 2024Review
- Functional characterization of calmodulin-like proteins, CML13 and CML14, as novel light chains of Arabidopsis class VIII myosins.Journal of experimental botany · 2024Article
- Lipid droplets inFrontiers in plant science · 2024Article
- A bacterial type III effector targets plant vesicle-associated membrane proteins.Molecular plant pathology · 2023Article
- Hitchhiking Across Kingdoms: Cotransport of Cargos in Fungal, Animal, and Plant Cells.Annual review of cell and developmental biology · 2022Review
- A myosin XI adaptor, TAPE, is essential for pollen tube elongation in rice.Plant physiology · 2022Article
- Coping with Abiotic Stress in Plants-An Endomembrane Trafficking Perspective.Plants (Basel, Switzerland) · 2022Review
- Arabidopsis thaliana myosin XIK is recruited to the Golgi through interaction with a MyoB receptor.Communications biology · 2021Article
- Rab-E and its interaction with myosin XI are essential for polarised cell growth.The New phytologist · 2021Article
- Unravelling the molecular basis of the dominant negative effect of myosin XI tails on P-bodies.PloS one · 2021Article
- Large-Scale Phosphoproteomic Study ofInternational journal of molecular sciences · 2020Article
- Genome-Wide Identification and Comparative Analysis of Myosin Gene Family in Four Major Cotton Species.Genes · 2020Article
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- Plant Lipid Bodies Traffic on Actin to Plasmodesmata Motorized by Myosin XIs.International journal of molecular sciences · 2020Article
- Identification of main-effect quantitative trait loci (QTLs) for low-temperature stress tolerance germination- and early seedling vigor-related traits in rice (Molecular breeding : new strategies in plant improvement · 2020Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
To characterize the mechanism through which myosin XI-K attaches to its principal endomembrane cargo, a yeast two-hybrid library of Arabidopsis thaliana cDNAs was screened using the myosin cargo binding domain as bait. This screen identified two previously uncharacterized transmembrane proteins (hereinafter myosin binding proteins or MyoB1/2) that share a myosin binding, conserved domain of unknown function 593 (DUF593). Additional screens revealed that MyoB1/2 also bind myosin XI-1, whereas myosin XI-I interacts with the distantly related MyoB7. The in vivo interactions of MyoB1/2 with myosin XI-K were confirmed by immunoprecipitation and colocalization analyses. In epidermal cells, the yellow fluorescent protein-tagged MyoB1/2 localize to vesicles that traffic in a myosin XI-dependent manner. Similar to myosin XI-K, MyoB1/2 accumulate in the tip-growing domain of elongating root hairs. Gene knockout analysis demonstrated that functional cooperation between myosin XI-K and MyoB proteins is required for proper plant development. Unexpectedly, the MyoB1-containing vesicles did not correspond to brefeldin A-sensitive Golgi and post-Golgi or prevacuolar compartments and did not colocalize with known exocytic or endosomal compartments. Phylogenomic analysis suggests that DUF593 emerged in primitive land plants and founded a multigene family that is conserved in all flowering plants. Collectively, these findings indicate that MyoB are membrane-anchored myosin receptors that define a distinct, plant-specific transport vesicle compartment.
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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.