A nodulin/glutamine synthetase-like fusion protein is implicated in the regulation of root morphogenesis and in signalling triggered by flagellin

0371611 - MBÚ 2012 RIV DE eng J - Článek v odborném periodiku
Doskočilová, Anna - Plíhal, Ondřej - Volc, Jindřich - Chumová, Jana - Kourová, Hana - Halada, Petr - Petrovská, Beáta - Binarová, Pavla
A nodulin/glutamine synthetase-like fusion protein is implicated in the regulation of root morphogenesis and in signalling triggered by flagellin.
Planta. Roč. 234, č. 3 (2011), s. 459-476. ISSN 0032-0935. E-ISSN 1432-2048
Grant CEP: GA AV ČR IAA500200719; GA AV ČR KJB500200705; GA MŠMT LC545; GA ČR(CZ) GD204/09/H084
Výzkumný záměr: CEZ:AV0Z50200510; CEZ:AV0Z50380511
Klíčová slova: Arabidopsis * Flagellin elicitation * Fusion protein
Kód oboru RIV: EE - Mikrobiologie, virologie
Impakt faktor: 3.000, rok: 2011

The nodulin/glutamine synthetase-like protein (NodGS) that we identified proteomically in Arabidopsis thaliana is a fusion protein composed of an N-terminal amidohydrolase domain that shares homology with nodulins and a C-terminal domain of prokaryotic glutamine synthetase type I. The protein is homologous to the FluG protein, a morphogenetic factor in fungi. Although genes encoding NodGS homologues are present in many plant genomes, their products have not yet been characterized. The Arabidopsis NodGS was present in an oligomeric form of similar to 700-kDa, mainly in the cytosol, and to a lesser extent in the microsomal membrane fraction. The oligomeric NodGS was incorporated into large heterogeneous protein complexes > 700 kDa and partially co-immunoprecipitated with gamma-tubulin
Trvalý link: http://hdl.handle.net/11104/0205087