ArticleThe Plant cell2013
Progressive transverse microtubule array organization in hormone-induced Arabidopsis hypocotyl cells.
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 43 papers.
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Who cites it
43 citing papers in PubMed.
- Transverse cortical microtubule arrays form persistent unipolar domains in hypocotyl cells ofMolecular biology of the cell · 2025Article
- Conflicting roles of cell geometry, microtubule deflection, and orientation-dependent dynamic instability in cortical array organization.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- A transient radial cortical microtubule array primes cell division inProceedings of the National Academy of Sciences of the United States of America · 2024Article
- Spatiotemporally distinct responses to mechanical forces shape the developing seed of Arabidopsis.The EMBO journal · 2024Article
- Rho of Plants patterning: linking mathematical models and molecular diversity.Journal of experimental botany · 2024Review
- WAVE-DAMPENED2-LIKE4 modulates the hyper-elongation of light-grown hypocotyl cells.Plant physiology · 2023Article
- The cotton protein GhIQD21 interacts with GhCaM7 and modulates organ morphogenesis in Arabidopsis by influencing microtubule stability.Plant cell reports · 2023Article
- Abscisic Acid Inhibits Cortical Microtubules Reorganization and Enhances Ultraviolet-B Tolerance inGenes · 2023Article
- Overlapping Localization of MAP65-2, -6, and -7 in Arabidopsis Hypocotyl Cells.microPublication biology · 2023Article
- Microtubule nucleation complex behavior is critical for cortical array homogeneityProceedings of the National Academy of Sciences of the United States of America · 2022Article
- Suppression of Cortical Microtubule Reorientation and Stimulation of Cell Elongation in Arabidopsis Hypocotyls under Microgravity Conditions in Space.Plants (Basel, Switzerland) · 2022Article
- A guide to plant TPX2-like and WAVE-DAMPENED2-like proteins.Journal of experimental botany · 2021Article
- GR24, A Synthetic Strigolactone Analog, and Light Affect the Organization of Cortical Microtubules in Arabidopsis Hypocotyl Cells.Frontiers in plant science · 2021Article
- Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage.The EMBO journal · 2020Article
- Review
- Exogenous Auxin Induces Transverse Microtubule Arrays Through TRANSPORT INHIBITOR RESPONSE1/AUXIN SIGNALING F-BOX Receptors.Plant physiology · 2020Article
- Complementary Superresolution Visualization of Composite Plant Microtubule Organization and Dynamics.Frontiers in plant science · 2020Article
- Arabidopsis IPGA1 is a microtubule-associated protein essential for cell expansion during petal morphogenesis.Journal of experimental botany · 2019Article
- Are microtubules tension sensors?Nature communications · 2019Review
- CLASP Facilitates Transitions between Cortical Microtubule Array Patterns.Plant physiology · 2018Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
The acentriolar cortical microtubule arrays in dark-grown hypocotyl cells organize into a transverse coaligned pattern that is critical for axial plant growth. In light-grown Arabidopsis thaliana seedlings, the cortical array on the outer (periclinal) cell face creates a variety of array patterns with a significant bias (>3:1) for microtubules polymerizing edge-ward and into the side (anticlinal) faces of the cell. To study the mechanisms required for creating the transverse coalignment, we developed a dual-hormone protocol that synchronously induces ∼80% of the light-grown hypocotyl cells to form transverse arrays over a 2-h period. Repatterning occurred in two phases, beginning with an initial 30 to 40% decrease in polymerizing plus ends prior to visible changes in the array pattern. Transverse organization initiated at the cell's midzone by 45 min after induction and progressed bidirectionally toward the apical and basal ends of the cell. Reorganization corrected the edge-ward bias in polymerization and proceeded without transiting through an obligate intermediate pattern. Quantitative comparisons of uninduced and induced microtubule arrays showed a limited deconstruction of the initial periclinal array followed by a progressive array reorganization to transverse coordinated between the anticlinal and periclinal cell faces.
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Registered trials
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