Interaction of SOS2 with nucleoside diphosphate kinase 2 and catalases reveals a point of connection between salt stress and H2O2 signalinin Arabidopsis thaliana. (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Interaction of SOS2 with nucleoside diphosphate kinase 2 and catalases reveals a point of connection between salt stress and H2O2 signalinin Arabidopsis thaliana. (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1128/MCB.00429-07 (literal)

Alternative label

• Verslues PE, Batelli G, Grillo S, Agius F, Kim YS, Zhu J, Agarwal M,Katiyar-Agarwal S, Zhu JK (2007)
  Interaction of SOS2 with nucleoside diphosphate kinase 2 and catalases reveals a point of connection between salt stress and H2O2 signalinin Arabidopsis thaliana.
  in Molecular and cellular biology (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Verslues PE, Batelli G, Grillo S, Agius F, Kim YS, Zhu J, Agarwal M,Katiyar-Agarwal S, Zhu JK (literal)

Pagina inizio

• 7771 (literal)

Pagina fine

• 7780 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 27 (literal)

Rivista

• Molecular and cellular biology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 10 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 22 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• # Institute for Integrative Genome Biology and Department of Botany and Plant Sciences, University of California, Riverside, California 92521 Research Centre for Vegetable Breeding, National Research Council, University of Naples, 80055 Portici, Italy Department of Plant Sciences, University of Arizona, Tucson, Arizona 85721 (literal)

Titolo

• Interaction of SOS2 with nucleoside diphosphate kinase 2 and catalases reveals a point of connection between salt stress and H2O2 signalinin Arabidopsis thaliana. (literal)

Abstract

• SOS2, a class 3 sucrose-nonfermenting 1-related kinase, has emerged as an important mediator of salt stress response and stress signaling through its interactions with proteins involved in membrane transport and in regulation of stress responses. We have identified additional SOS2-interacting proteins that suggest a connection between SOS2 and reactive oxygen signaling. SOS2 was found to interact with the H2O2 signaling protein nucleoside diphosphate kinase 2 (NDPK2) and to inhibit its autophosphorylation activity. A sos2-2 ndpk2 double mutant was more salt sensitive than a sos2-2 single mutant, suggesting that NDPK2 and H2O2 are involved in salt resistance. However, the double mutant did not hyperaccumulate H2O2 in response to salt stress, suggesting that it is altered signaling rather than H2O2 toxicity alone that is responsible for the increased salt sensitivity of the sos2-2 ndpk2 double mutant. SOS2 was also found to interact with catalase 2 (CAT2) and CAT3, further connecting SOS2 to H2O2 metabolism and signaling. The interaction of SOS2 with both NDPK2 and CATS reveals a point of cross talk between salt stress response and other signaling factors including H2O2. (literal)

Prodotto di

• Genomica e Proteomica per il miglioramento della produttività e della qualità delle piante (AG.P01.007.001) (Modulo)
• Istituto di Bioscienze e Biorisorse (IBBR) (Istituto)

Autore CNR

• MARIA STEFANIA GRILLO (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Interaction of SOS2 with nucleoside diphosphate kinase 2 and catalases reveals a point of connection between salt stress and H2O2 signalinin Arabidopsis thaliana." (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di Bioscienze e Biorisorse (IBBR) (Istituto)
• Genomica e Proteomica per il miglioramento della produttività e della qualità delle piante (AG.P01.007.001) (Modulo)

Autore CNR di

• MARIA STEFANIA GRILLO (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Molecular and cellular biology (Rivista)

Insieme di parole chiave di

• Parole chiave di "Interaction of SOS2 with nucleoside diphosphate kinase 2 and catalases reveals a point of connection between salt stress and H2O2 signalinin Arabidopsis thaliana." (Insieme di parole chiave)