Gene Details:

• Gene ID:
• Gene Symbol: PuRBOHF
• Gene Name: respiratory burst oxidase homolog
• Genome:
• Species: Pyrus ussuriensis

Functional Descriptions:

• Production of reactive oxygen species by PuRBOHF is critical for stone cell development in pear fruit.
• PuRBOHF, an RBOH isoform, plays an important role in secondary wall formation in pear stone cells.
• Transient overexpression of PuRBOHF caused significant changes in the amount of ROS and lignin that accumulated in pear fruit and flesh calli.
• Melatonin operates via PuRBOHF-dependent ROS signaling to enhance PuMYB10-induced activation, thus enabling anthocyanin accumulation in pear fruit.
• Transient PuRBOHF overexpression significantly enhanced anthocyanin accumulation and activated transcription of anthocyanin biosynthesis genes, whereas PuRBOHF silencing repressed melatonin-promoted anthocyanin accumulation and H2O2 production.

Function-related keywords:

• development ,  cell-wall ,  melatonin ,  melatonin-biosynthesis ,  lignin ,  lignin-biosynthesis ,  reactive-oxygen-species ,  secondary-cell-wall ,  calli ,  anthocyanin-biosynthesis ,  h2o2 ,  stone-cell ,  anthocyanin

Literature:

• RBOH-dependent hydrogen peroxide signaling mediates melatonin-induced anthocyanin biosynthesis in red pear fruit.   DOI:  10.1016/j.plantsci.2021.111093 ;  PMID:  34763877
• Production of reactive oxygen species by PuRBOHF is critical for stone cell development in pear fruit.   DOI:  10.1038/s41438-021-00674-0 ;  PMID:  34848695

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Orthologs:

Sequences:

• CDS Sequence:
• Protein Sequence: