Xa5

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

• Information
  • Symbol: Xa5
  • MSU: LOC_Os05g01710
  • RAPdb: Os05g0107700
• PSP score
  • LOC_Os05g01710.3: 0.0028
  • LOC_Os05g01710.2: 0.0028
  • LOC_Os05g01710.1: 0.0028
• PLAAC score
  • LOC_Os05g01710.3: 0
  • LOC_Os05g01710.2: 0
  • LOC_Os05g01710.1: 0
• pLDDT score
  • 93.4
• Protein Structure from AlphaFold and UniProt
  • 
• Publication
  • High resolution genetic mapping and candidate gene identification at the xa5 locus for bacterial blight resistance in rice Oryza sativa L., 2003, Theor Appl Genet.
  • Microsatellite and sequence-tagged site markers diagnostic for the rice bacterial leaf blight resistance gene xa-5, 1997, TAG Theoretical and Applied Genetics.
  • Construction of a BAC contig containing the xa5 locus in rice, 1998, TAG Theoretical and Applied Genetics.
  • Testifying the rice bacterial blight resistance gene xa5 by genetic complementation and further analyzing xa5 Xa5 in comparison with its homolog TFIIAgamma1, 2006, Mol Genet Genomics.
  • Genetic and functional characterization of the rice bacterial blight disease resistance gene xa5, 2008, Phytopathology.
• Genbank accession number
  • KF689653
  • KF689654
  • KF689659
  • KF689660
  • KF689661
  • KF689662
  • AY643716
  • KF689653
  • KF689654
  • KF689659
  • KF689660
  • KF689661
  • KF689662
  • AY643716
  • KF689653
  • KF689654
  • KF689659
  • KF689660
  • KF689661
  • KF689662
  • AY643716
  • KF689653
  • KF689654
  • KF689659
  • KF689660
  • KF689661
  • KF689662
  • AY643716
  • KF689653
  • KF689654
  • KF689659
  • KF689660
  • KF689661
  • KF689662
  • AY643716
  • KF689653
  • KF689654
  • KF689659
  • KF689660
  • KF689661
  • KF689662
  • AY643716
  • KF689653
  • KF689654
  • KF689659
  • KF689660
  • KF689661
  • KF689662
  • AY643716
• Key message
  • The recessive gene xa5 confers resistance to bacterial blight in rice
  • Further, one allele of Xa5 is sufficient to promote disease in previously resistant plants; additional copies are not predictive of increased lesion length
  • The recessive gene xa5 for resistance to bacterial blight resistance of rice is located on chromosome 5, and evidence based on genetic recombination has been shown to encode a small subunit of the basal transcription factor IIA (Iyer and McCouch in MPMI 17(12):1348-1354, 2004)
  • The structural analysis indicates that xa5 and Xa5 potentially retain their basic transcription factor function, which, in turn, may mediate the novel pathway for bacterial blight resistance and susceptibility, respectively
  • Testifying the rice bacterial blight resistance gene xa5 by genetic complementation and further analyzing xa5 (Xa5) in comparison with its homolog TFIIAgamma1
  • Genetic and functional characterization of the rice bacterial blight disease resistance gene xa5
  • How xa5 functions in bacterial blight resistance is not well understood, and its recessive gene action is disputed
  • The xa5 resistance gene from rice provides recessive, race-specific resistance to bacterial blight of rice caused by the pathogen Xanthomonas oryzae pv oryzae
  • High resolution genetic mapping and candidate gene identification at the xa5 locus for bacterial blight resistance in rice ( Oryza sativa L.)
• Connection

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