Gene Details:

• MSU gene ID: LOC_Os08g43120
• RAPdb gene ID: Os08g0544400
• Gene Symbol: OsPDR1 OsABCG45
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• The ATP-binding cassette transporter OsPDR1 regulates plant growth and pathogen resistance by affecting jasmonates biosynthesis in rice.
• In addition, overexpression and mutation of OsPDR1 resulted in decreased and increased plant growth at seedling stage, respectively, but eventually led to decreased grain yield.
• 3-overexpressing plants exhibited higher JAs content and stronger growth inhibition and disease resistance than OsPDR1.
• By affecting JAs biosynthesis, overexpression of OsPDR1 resulted in constitutive activation of defense-related genes and enhanced resistance to bacterial blight, whereas its mutation decreased pathogen resistance.
• These results indicated that alternative splicing affects the function of OsPDR1 gene in regulation of growth, development and disease resistance.
• The three OsPDR1 transcripts are developmentally controlled and differentially regulated by JAs and pathogen infection.

Function-related keywords:

• growth ,  resistance ,  development ,  grain ,  seedling ,  disease ,  disease-resistance ,  bacterial-blight ,  grain-yield ,  yield ,  pathogen ,  transporter ,  plant-growth ,  pathogen-resistance

Literature:

• The ATP-binding cassette transporter OsPDR1 regulates plant growth and pathogen resistance by affecting jasmonates biosynthesis in rice .  DOI:  10.1016/j.plantsci.2020.110582 ;  PMID:  32771142

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: