Pit

2015-01-20 | Categories genes  | Tags blast disease  disease  resistant  blast resistance  disease resistance  blast 

• Information
  • Symbol: Pit
  • MSU: LOC_Os01g05620
  • RAPdb: Os01g0149500
• Publication
  • Identification of the blast resistance gene Pit in rice cultivars using functional markers, 2010, Theor Appl Genet.
  • Refunctionalization of the ancient rice blast disease resistance gene Pit by the recruitment of a retrotransposon as a promoter, 2009, Plant J.
• Genbank accession number
  • AB379815
• Key message
  • Refunctionalization of the ancient rice blast disease resistance gene Pit by the recruitment of a retrotransposon as a promoter
  • We previously showed that the resistance function of the rice blast resistance gene Pit in a resistant cultivar, K59, was mainly acquired by up-regulated promoter activity through the insertion of a long terminal repeat (LTR) retrotransposon upstream of Pit
  • Here, we report that a long terminal repeat (LTR) retrotransposon contributed to the evolution of the rice blast resistance gene Pit
  • The sequence and expression pattern of Pit in the five cultivars were the same as those in K59 and all showed Pit-mediated blast resistance
  • Identification of the blast resistance gene Pit in rice cultivars using functional markers
• Connection
  • OsSPK1, Pit, Resistance protein Pit interacts with the GEF OsSPK1 to activate OsRac1 and trigger rice immunity., Resistance protein Pit interacts with the GEF OsSPK1 to activate OsRac1 and trigger rice immunity.
  • OsSPK1, Pit, Resistance protein Pit interacts with the GEF OsSPK1 to activate OsRac1 and trigger rice immunity., Here, we identified OsSPK1, a DOCK family guanine nucleotide exchange factor, as an interactor of Pit and activator for OsRac1
  • OsSPK1, Pit, Resistance protein Pit interacts with the GEF OsSPK1 to activate OsRac1 and trigger rice immunity., OsSPK1 contributes to signaling by two disease-resistance genes, Pit and Pia, against the rice blast fungus Magnaporthe oryzae and facilitates OsRac1 activation in vitro and in vivo
  • OsSPK1, Pit, Resistance protein Pit interacts with the GEF OsSPK1 to activate OsRac1 and trigger rice immunity., The CC domain of Pit is required for its binding to OsSPK1, OsRac1 activation, and the induction of cell death
  • OsRac1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit
  • OsRac1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, We have previously found that the small GTPase OsRac1 plays key roles in the signaling of OsCERK1, a PRR for fungal chitin, and of Pit, an NLR for rice blast fungus, and associates directly and indirectly with both of these immune receptors
  • OsRac1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, In this study, using biochemical and bioimaging approaches, we revealed that OsRac1 formed two distinct receptor complexes with OsCERK1 and with Pit
  • OsRac1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, Activation of OsCERK1 and Pit led to OsRac1 activation and, concomitantly, OsRac1 shifted from a small to a large protein complex fraction
  • OsRac1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, These findings illuminate how the PRR OsCERK1 and the NLR Pit orchestrate rice immunity through the small GTPase OsRac1
  • OsCERK1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit
  • OsCERK1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, We have previously found that the small GTPase OsRac1 plays key roles in the signaling of OsCERK1, a PRR for fungal chitin, and of Pit, an NLR for rice blast fungus, and associates directly and indirectly with both of these immune receptors
  • OsCERK1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, In this study, using biochemical and bioimaging approaches, we revealed that OsRac1 formed two distinct receptor complexes with OsCERK1 and with Pit
  • OsCERK1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, Supporting this result, OsCERK1 and Pit utilized different transport systems for anchorage to the plasma membrane
  • OsCERK1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, Activation of OsCERK1 and Pit led to OsRac1 activation and, concomitantly, OsRac1 shifted from a small to a large protein complex fraction
  • OsCERK1, Pit, The Small GTPase OsRac1 Forms Two Distinct Immune Receptor Complexes Containing the PRR OsCERK1 and the NLR Pit, These findings illuminate how the PRR OsCERK1 and the NLR Pit orchestrate rice immunity through the small GTPase OsRac1

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