Xa10-Ni

2015-01-20 | Categories genes  | Tags leaf  resistance  disease  disease resistance  cell death  R protein  blight  bacterial blight  broad-spectrum disease resistance 

• Information
  • Symbol: Xa10-Ni
  • MSU: LOC_Os11g37570
  • RAPdb: Os11g0586400
• Publication
  • Induction of Xa10-like genes in rice cultivar Nipponbare confers disease resistance to rice bacterial blight., 2017, Mol Plant Microbe Interact.
• Genbank accession number
  • KY471354
• Key message
  • Like XA10, both XA10-Ni and XA23-Ni locate to the endoplasmic reticulum (ER) membrane, show self-interaction and induce ER Ca2+ depletion in leaf cells of N
  • Here we designated the two Xa10-like genes as Xa10-Ni and Xa23-Ni and characterized their function for disease resistance to rice bacterial blight
  • Both Xa10-Ni and Xa23-Ni provided disease resistance to X
  • Transgenic rice plants containing Xa10-Ni and Xa23-Ni under the Xa10 promoter provided specific disease resistance to X
  • Xa10-Ni and Xa23-Ni knock-out mutants abolished dTALE-dependent disease resistance to X
  • The results indicate that Xa10-Ni and Xa23-Ni in Nipponbare encode functional executor R proteins, which induce cell death in both monocotyledonous and dicotyledonous plants and have potential of being engineered to provide broad-spectrum disease resistance to plant pathogenic Xanthomonas species
  • Heterologous expression of Xa10-Ni and Xa23-Ni in Nicotiana benthamiana triggered cell death
  • The 19-amino acid residues at the N-terminal regions of XA10 or XA10-Ni are dispensable for their function in inducing cell death in N
• Connection
  • XA10, Xa10-Ni, Induction of Xa10-like genes in rice cultivar Nipponbare confers disease resistance to rice bacterial blight., Transgenic rice plants containing Xa10-Ni and Xa23-Ni under the Xa10 promoter provided specific disease resistance to X
  • XA10, Xa10-Ni, Induction of Xa10-like genes in rice cultivar Nipponbare confers disease resistance to rice bacterial blight., The 19-amino acid residues at the N-terminal regions of XA10 or XA10-Ni are dispensable for their function in inducing cell death in N
  • XA10, Xa10-Ni, Induction of Xa10-like genes in rice cultivar Nipponbare confers disease resistance to rice bacterial blight., benthamiana and the C-terminal regions of XA10, XA10-Ni and XA23-Ni are interchangeable among each other without affecting their function
  • XA10, Xa10-Ni, Induction of Xa10-like genes in rice cultivar Nipponbare confers disease resistance to rice bacterial blight., Like XA10, both XA10-Ni and XA23-Ni locate to the endoplasmic reticulum (ER) membrane, show self-interaction and induce ER Ca2+ depletion in leaf cells of N

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