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Arabidopsis thaliana MAP65-1 and MAP65-2 function redundantly with MAP65-3/PLEIADE in cytokinesis downstream of MPK4.

Plant signaling & behavior - 1 May 2011

Sasabe Michiko, Kosetsu Ken, Hidaka Mikiko, Murase Akinori, Machida Yasunori

Abstract excerpt

Plant cytokinesis occurs by the growth of cell plates from the interior to the periphery of the cell. These dynamic events in cytokinesis are mediated by a plant-specific microtubule (MT) array called the phragmoplast, which consists of bundled antiparallel MTs between the two daughter nuclei. The NACK-PQR pathway, a NACK1 kinesin-like protein and mitogen activated protein kinase (MAPK) cascade, is a key...

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Arabidopsis Proteins
Cytokinesis
Flowers
Gene Expression Regulation, Plant
Microtubule-Associated Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Phosphorylation

Protein Transport

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Identifiers

PMID: 21455028
DOI: 10.4161/psb.6.5.15146
PMCID: PMC3172854

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Arabidopsis thaliana MAP65-1 and MAP65-2 function redundantly with MAP65-3/PLEIADE in cytokinesis downstream of MPK4.PMID 21455028Read ↗

The plant microtubule-associated protein AtMAP65-3/PLE is essential for cytokinetic phragmoplast function.Semantic proximity Read ↗

Mitogen-activated protein kinase 4 is involved in the regulation of mitotic and cytokinetic microtubule transitions in Arabidopsis thaliana.Semantic proximity Read ↗

Arabidopsis MAP65-4 plays a role in phragmoplast microtubule organization and marks the cortical cell division site.Semantic proximity Read ↗

AtMPK4 is required for male-specific meiotic cytokinesis in Arabidopsis.Semantic proximity Read ↗

HINKEL kinesin, ANP MAPKKKs and MKK6/ANQ MAPKK, which phosphorylates and activates MPK4 MAPK, constitute a pathway that is required for cytokinesis in Arabidopsis thaliana.Semantic proximity Read ↗

Interaction of antiparallel microtubules in the phragmoplast is mediated by the microtubule-associated protein MAP65-3 in Arabidopsis.Semantic proximity Read ↗

Two Arabidopsis phragmoplast-associated kinesins play a critical role in cytokinesis during male gametogenesis.Semantic proximity Read ↗

Arabidopsis Fused kinase and the Kinesin-12 subfamily constitute a signalling module required for phragmoplast expansion.Semantic proximity Read ↗

Arabidopsis α-Aurora kinase plays a role in cytokinesis through regulating MAP65-3 association with microtubules at phragmoplast midzone.Semantic proximity Read ↗

AtMKK6 and AtMPK13 are required for lateral root formation in Arabidopsis.Semantic proximity Read ↗

Microtubule-associated proteins MAP65-1 and MAP65-2 positively regulate axial cell growth in etiolated Arabidopsis hypocotyls.Semantic proximity Read ↗

The NPK1 mitogen-activated protein kinase kinase kinase is a regulator of cell-plate formation in plant cytokinesis.Semantic proximity Read ↗

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