ArticleThe Journal of biological chemistry2013
Arabidopsis CROLIN1, a novel plant actin-binding protein, functions in cross-linking and stabilizing actin filaments.
Article in The Journal of biological chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 38 citations in OpenAlex.
- Cytoskeletal control of development and environmental adaptation in plants.Science China. Life sciences · 2026Review
- Heat-stable protein PGSL1 enhances pollen germination and tube growth at high temperature.Nature communications · 2025Article
- Actin-depolymerizing factors 8 and 11 promote root hair elongation at high pH.Plant communications · 2024Article
- Article
- The quest for the central players governing pollen tube growth and guidance.Plant physiology · 2021Review
- Arabidopsis ADF5 Acts as a Downstream Target Gene of CBFs in Response to Low-Temperature Stress.Frontiers in cell and developmental biology · 2021Article
- The Tip-Localized Phosphatidylserine Established by Arabidopsis ALA3 Is Crucial for Rab GTPase-Mediated Vesicle Trafficking and Pollen Tube Growth.The Plant cell · 2020Article
- Exploring dynamic protein-protein interactions in cassava through the integrative interactome network.Scientific reports · 2020Article
- Visualization of Actin Organization and Quantification in FixedBio-protocol · 2020Article
- Identification of quantitative trait loci for kernel traits in a wheat cultivar Chuannong16.BMC genetics · 2019Article
- The Balance between Actin-Bundling Factors Controls Actin Architecture in Pollen Tubes.iScience · 2019Article
- Actin Bundles in The Pollen Tube.International journal of molecular sciences · 2018Review
- Hydrogen Sulfide Disturbs Actin Polymerization viaPlant physiology · 2018Article
- Ethylene promotes pollen tube growth by affecting actin filament organization via the cGMP-dependent pathway in Arabidopsis thaliana.Protoplasma · 2018Article
- Plant Actin-Depolymerizing Factors Possess Opposing Biochemical Properties Arising from Key Amino Acid Changes throughout Evolution.The Plant cell · 2017Article
- Membrane Proteomics of Arabidopsis Glucosinolate MutantsFrontiers in plant science · 2017Article
- HLB1 Is a Tetratricopeptide Repeat Domain-Containing Protein That Operates at the Intersection of the Exocytic and Endocytic Pathways at the TGN/EE in Arabidopsis.The Plant cell · 2016Article
- Hydrogen sulfide modulates actin-dependent auxin transport via regulating ABPs results in changing of root development in Arabidopsis.Scientific reports · 2015Article
- Gelsolin-Like Domain 3 Plays Vital Roles in Regulating the Activities of the Lily Villin/Gelsolin/Fragmin Superfamily.PloS one · 2015Article
- Connecting two arrays: the emerging role of actin-microtubule cross-linking motor proteins.Frontiers in plant science · 2015Review
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Higher order actin filament structures are necessary for cytoplasmic streaming, organelle movement, and other physiological processes. However, the mechanism by which the higher order cytoskeleton is formed in plants remains unknown. In this study, we identified a novel actin-cross-linking protein family (named CROLIN) that is well conserved only in the plant kingdom. There are six isovariants of CROLIN in the Arabidopsis genome, with CROLIN1 specifically expressed in pollen. In vitro biochemical analyses showed that CROLIN1 is a novel actin-cross-linking protein with binding and stabilizing activities. Remarkably, CROLIN1 can cross-link actin bundles into actin networks. CROLIN1 loss of function induces pollen germination and pollen tube growth hypersensitive to latrunculin B. All of these results demonstrate that CROLIN1 may play an important role in stabilizing and remodeling actin filaments by binding to and cross-linking actin filaments.
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