Xa1

2022-11-15 | Categories genes  | Tags bacterial blight  blight  disease  resistance 

• Information
  • Symbol: Xa1
  • MSU: LOC_Os04g53120
  • RAPdb: None
• PSP score
  • LOC_Os04g53120.1: 0.0722
• PLAAC score
  • LOC_Os04g53120.1: 0
• pLDDT score
  • NA
• Publication
  • Identification of a YAC clone carrying the Xa-1 allele, a bacterial blight resistance gene in rice, 1996, Theor Appl Genet.
  • Expression of Xa1, a bacterial blight-resistance gene in rice, is induced by bacterial inoculation, 1998, Proc Natl Acad Sci U S A.
  • Interfering TAL effectors of Xanthomonas oryzae neutralize R-gene-mediated plant disease resistance., 2016, Nat Commun.
• Genbank accession number
  • AB506464
  • AB002266
  • AB506464
  • AB002266
• Key message
  • Expression of Xa1, a bacterial blight-resistance gene in rice, is induced by bacterial inoculation
  • The deduced amino acid sequence of the Xa1 gene product contains nucleotide binding sites (NBS) and a new type of leucine-rich repeats (LRR); thus, Xa1 is a member of the NBS-LRR class of plant disease-resistance genes, but quite different from Xa21, another BB-resistance gene isolated from rice
  • However, the iTALEs present in many isolates interfere with the otherwise broad-spectrum resistance conferred by Xa1
• Connection

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