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The Actin-Interacting Protein AIP1 Is Essential for Actin Organization and Plant Development
Cell division, growth, and cytoplasmic organization require a dynamic actin cytoskeleton. The filamentous actin (F-actin) network is regulated by actin binding proteins that modulate actin dynamics.Expand
GFP-FABD2 fusion construct allows in vivo visualization of the dynamic actin cytoskeleton in all cells of Arabidopsis seedlings.
In vivo visualization of filamentous actin in all cells of Arabidopsis thaliana seedlings is essential for understanding the numerous roles of the actin cytoskeleton in diverse processes of cellExpand
Vesicular trafficking, cytoskeleton and signalling in root hairs and pollen tubes.
Root hairs and pollen tubes show strictly polar cell expansion called tip growth. Recent studies of tip growth in root hairs and pollen tubes have revealed that small GTPases of the Rab, Arf andExpand
The Signal Transducer NPH3 Integrates the Phototropin1 Photosensor with PIN2-Based Polar Auxin Transport in Arabidopsis Root Phototropism[C][W]
This work examines blue light–induced root phototropism, finding that it requires the phot1/NONPHOTOTROPIC HYPOCOTYL3 signaling pathway, which stimulates shootward auxin flux by changing PIN2Expand
The endocytic network in plants.
Endocytosis and vesicle recycling via secretory endosomes are essential for many processes in multicellular organisms. Recently, higher plants have provided useful experimental model systems to studyExpand
Arabidopsis Synaptotagmin 1 Is Required for the Maintenance of Plasma Membrane Integrity and Cell Viability[W]
Plasma membrane repair in animal cells uses synaptotagmin 7, a Ca2+-activated membrane fusion protein that mediates delivery of intracellular membranes to wound sites by a mechanism resemblingExpand
Cytoskeleton-Plasma Membrane-Cell Wall Continuum in Plants. Emerging Links Revisited1
Eukaryotic cells typically deviate from spherical shapes due to complex interactions between elements of their cytoskeleton and the extracellular matrix (ECM). Communication between the cytoskeletonExpand
Endocytosis, Actin Cytoskeleton, and Signaling1
Endocytosis is the internalization of plasma membrane proteins and lipids, extracellular molecules, fluids, particles, exosomes, viruses, and bacteria. Endocytic internalization is a conservedExpand
A unified nomenclature for Arabidopsis dynamin-related large GTPases based on homology and possible functions
Z. Hong1, S.Y. Bednarek2, E. Blumwald3, I. Hwang4, G. Jurgens5, D. Menzel6, K.W. Osteryoung7, N.V. Raikhel8, K. Shinozaki9, N. Tsutsumi10 and D.P.S. Verma1,∗ 1Department of Molecular Genetics andExpand
Arabidopsis Homologs of Nucleus- and Phragmoplast-Localized Kinase 2 and 3 and Mitogen-Activated Protein Kinase 4 Are Essential for Microtubule Organization[W]
Arabidopsis mutants defective in MAPK signaling were found to have aberrant microtubule organization and cell growth. This study shows that two mitogen-activated protein kinase kinase kinaseExpand