Gene Details:

• Gene ID: Prupe.5G112600
• Gene Symbol: PpINH1
• Gene Name:
• Genome:
• Species: Prunus persica

Functional Descriptions:

• PpINH1, an invertase inhibitor, interacts with vacuolar invertase PpVIN2 in regulating the chilling tolerance of peach fruit.
• During cold storage, trehalose-treated peach fruit had significantly increased PpINH1 expression, decreased VIN enzyme activity, and significantly higher sucrose content than did untreated fruit.
• Trehalose treatment affects PpINH1, leading to improved cold resistance of peach fruit.
• Our data show that the post-translational repression of VIN enzyme activity by PpINH1 helps maintain sucrose levels in peach fruit during cold storage, thereby improving resistance to chilling injury.

Function-related keywords:

• resistance ,  tolerance ,  cold-tolerance ,  cold ,  chilling ,  chilling-tolerance ,  sucrose

Literature:

• PpINH1, an invertase inhibitor, interacts with vacuolar invertase PpVIN2 in regulating the chilling tolerance of peach fruit.   DOI:  10.1038/s41438-020-00389-8 ;  PMID:  33082974

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Orthologs:

Sequences:

• CDS Sequence:
• Protein Sequence: