Involvement of the vacuolar processing enzyme ?VPE in response of Arabidopsis thaliana to water stress (Articolo in rivista)

Type
Label
  • Involvement of the vacuolar processing enzyme ?VPE in response of Arabidopsis thaliana to water stress (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/S10535-014-0417-6 (literal)
Alternative label
  • A. ALBERTINI, F. SIMEONI, M. GALBIATI, H. BAUER, C. TONELLI, E. COMINELLI (2014)
    Involvement of the vacuolar processing enzyme ?VPE in response of Arabidopsis thaliana to water stress
    in Biologia plantarum (Praha)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. ALBERTINI, F. SIMEONI, M. GALBIATI, H. BAUER, C. TONELLI, E. COMINELLI (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • AA, MG, CT: Dipartimento di Bioscienze, Università degli Studi di Milano, Via Celoria 26, I-20133 Milano, Italy HB: Institute of Inflammation and Repair, University of Manchester, Manchester M13 9PL, UK FS, MG, CT: Fondazione Filarete, Viale Ortles 22/4, I-20139 Milano, Italy FS: Dipartimento di Scienze Agrarie e Ambientali - Produzione, Territorio, Agroenergia, Università degli Studi di Milano, Via Celoria 2, I-20133 Milano, Italy Universität Würzburg, Biozentrum, Julius-von-Sachs-Institut für Biowissenschaften, D-97082 Würzburg, Germany EC: Istituto di Biologia e Biotecnologia Agraria, CNR, Via Bassini 15, I-20133 Milano, Italy (literal)
Titolo
  • Involvement of the vacuolar processing enzyme ?VPE in response of Arabidopsis thaliana to water stress (literal)
Abstract
  • Plant vacuoles play several roles in controlling development, pathogen defence, and stress response. ?VPE is a vacuolar localised cysteine protease with a caspase-1 like activity involved in the activation and maturation of downstream vacuolar hydrolytic enzymes that trigger hypersensitive cell death and tissue senescence. This work provides evidence that ?VPE is strongly expressed in Arabidopsis guard cells and is involved in water stress response. The ?vpe knock-out mutants showed reduced stomatal opening and an increased resistance to desiccation suggesting a new role of ?VPE in control of stomatal movements. (literal)
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