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Keywords: Phragmoplast
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Journal Articles
In collection:
Plant cell biology
J Cell Sci (2022) 135 (19): jcs260127.
Published: 29 September 2022
... was used to collect images of the differentiation zone for cell-file angles and the 60× objective to collect images of root tips expressing a microtubule marker ( CFP–TUBULIN or mScarlet–MAP4 ) for PPB and phragmoplast angles. The differentiation zone was identified by the presence of root hairs. Angles...
Includes: Supplementary data
Journal Articles
In collection:
Cytoskeleton
J Cell Sci (2019) 132 (11): jcs232819.
Published: 5 June 2019
... at the microtubule nucleation regions of the plant-specific cytokinetic microtubule array, the phragmoplast. We found that MACET4 localizes to the preprophase band and the cortical division zone, but not the spindle. MACET4 appears as cytoplasmic foci in vivo and forms octamers in vitro . Transient expression...
Includes: Supplementary data
Journal Articles
Journal Articles
J Cell Sci (2018) 131 (2): jcs203331.
Published: 29 January 2018
... dividing cells during cytokinesis. The cell plate is synthetized by a specialized structure called the phragmoplast, which consists of microtubules, actin filaments, membrane compartments and associated proteins. The phragmoplast forms between daughter nuclei during the transition from anaphase...
Journal Articles
In collection:
Cytoskeleton
J Cell Sci (2016) 129 (21): 4014–4024.
Published: 1 November 2016
... microtubule-based structures, the spindle and phragmoplast, divide the chromosomes and the cell with extraordinary accuracy. Using a live-cell system and fluorescently labeled spindles and chromosomes, we found that the process self- corrects as meiosis proceeds. Metaphase spindles frequently initiate...
Includes: Supplementary data
Journal Articles
J Cell Sci (2011) 124 (2): 270–279.
Published: 15 January 2011
... is dynamically modified from prophase through to the completion of cytokinesis. * Author for correspondence ( [email protected] ) 22 9 2010 © 2011. 2011 Arabidopsis TANGLED Cytokinesis PPB Phragmoplast Phosphatase Tobacco BY-2 Several components of the cell division...
Includes: Supplementary data
Journal Articles
J Cell Sci (2005) 118 (17): 3895–3903.
Published: 1 September 2005
...Jotham R. Austin, II; José M. Seguí-Simarro; L. Andrew Staehelin The cell plate of higher plants is formed within a ribosome-excluding cell plate assembly matrix. Phragmoplast microtubules facilitate cell-plate formation by forming a scaffold that directs Golgi-derived vesicles to the forming...
Journal Articles
J Cell Sci (2001) 114 (3): 599–607.
Published: 1 February 2001
..., influencing spindle orientation such that the cytokinetic phragmoplast initially grows in an appropriate direction, and delineating a region in the cell cortex that attracts microtubules and directs later stages of phragmoplast growth. Thus, the preprophase band/phragmosome appears to perform several...
Journal Articles
J Cell Sci (1998) 111 (20): 3091–3100.
Published: 15 January 1998
... of the kinase occurs in late anaphase/early telophase. The p43 Ntf6 protein shows a transient localization to the cell plate in anaphase cells, in the middle of the two microtubule arrays characteristic of the phragmoplast, a plant-specific structure involved in laying down the new cell wall. The combined data...
Journal Articles
Journal Articles
Journal Articles
J Cell Sci (1993) 104 (4): 1217–1228.
Published: 1 April 1993
..., localization occurs over the phragmoplast. Tubulin-related polypeptide appears to be excluded from the plus ends of microtubules at the metaphase plate and cell plate. Its distribution during the cell cycle may be significant in light of differences in the behavior and organization of plant microtubules...
Journal Articles
J Cell Sci (1992) 103 (4): 1031–1038.
Published: 1 December 1992
...Roy C. Brown; Betty E. Lemmon ABSTRACT Meiotic cytokinesis in microsporocytes of Magnolia is an unusual form of the simultaneous type; phragmoplast expansion is not accompanied by a cell plate, wall deposition is centripetal, and infurrowing of the cytoplasm after first meiosis results in semicells...
Journal Articles
J Cell Sci (1991) 100 (3): 559–565.
Published: 1 November 1991
... and the new cell plate grows completely around the generative cell rather than fusing with the parental wall. Development of the phragmoplast cytoskeleton consisting of fusiform bundles of microtubules and F-actin occurs in three major stages: (1) the initial asymmetrical phragmoplast conforming to the shape...
Journal Articles