Gene Details:

• MSU gene ID: None
• RAPdb gene ID: None
• Gene Symbol: Pib
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• The deduced amino acid sequence of the Pib gene product contains a nucleotide binding site (NBS) and leucine-rich repeats (LRRs); thus, Pib is a member of the NBS-LRR class of plant disease resistance genes.
• The Pib gene for rice blast resistance belongs to the nucleotide binding and leucine-rich repeat class of plant disease resistance genes.
• Development of pyramided lines with two resistance genes, Pish and Pib, for blast disease (Magnaporthe oryzae B. Couch) in rice (Oryza sativa L.).
• Here we describe the isolation and characterization of Pib, one of the rice blast resistance genes.
• We report the development of pyramided lines with two major blast resistance genes, Pish and Pib, and the evaluation of the combining effect of them.
• The two genes pyramided lines were selected from the progenies of a cross between one near isogenic line (NIL), which harbours Pish, and another NIL, which harbours Pib, in the genetic background of blast susceptible variety, CO 39.
• We confirmed the additive effect of Pish and Pib in the pyramided lines by their reaction patterns to blast isolates, suggesting the potential availabilities of the combinations of these genes.
• Pib gene expression was induced upon altered environmental conditions, such as altered temperatures and darkness.
• The rice blast resistance gene Pib confers broad-spectrum resistance against Southeast Asian M.
• Together, the new Pib alleles are an important genetic resource for rice blast resistance breeding programs and provide new information on rice-M.

Function-related keywords:

• disease ,  disease-resistance ,  magnaporthe-oryzae ,  blast ,  blast-resistance ,  blast-disease ,  temperature ,  resistance ,  breeding

Literature:

• The Pib gene for rice blast resistance belongs to the nucleotide binding and leucine-rich repeat class of plant disease resistance genes .  DOI:  10.1046/j.1365-313x.1999.00498.x ;  PMID:  10417726
• Development of pyramided lines with two resistance genes, Pish and Pib, for blast disease (Magnaporthe oryzae B. Couch) in rice (Oryza sativa L.) .  DOI:  10.1111/j.1439-0523.2010.01781.x
• Function and evolution of Magnaporthe oryzae avirulence gene AvrPib responding to the rice blast resistance gene Pib .  DOI:  10.1038/srep11642 ;  PMID:  26109439
• Geographically Distinct and Domain-Specific Sequence Variations in the Alleles of Rice Blast Resistance Gene Pib .  DOI:  10.3389/fpls.2016.00915 ;  PMID:  27446145

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: