Gene Details:

• Gene ID: Pbr025893.1
• Gene Symbol: PbrPPA5
• Gene Name:
• Genome: Pyrus bretschneideri v1.1
• Species: Pyrus bretschneideri

Functional Description:

• we demonstrate that the swelling at the tips of incompatible pollen tubes in pear (Pyrus bretschneideri [Pbr]) is mediated by the SI-induced acetylation of the soluble inorganic pyrophosphatase (PPA) PbrPPA5.

Literature:

• Acetylation of inorganic pyrophosphatase by S-RNase signaling induces pollen tube tip swelling by repressing pectin methylesterase.   DOI:  10.1093/plcell/koad162   PMID:  37306489

Related News:

• The Plant Cell | 南京农大揭示梨自交不亲和新的机制

Gene Resources:

• NCBI ID:
• UniProt accessions:

Orthologs:

Function-related keywords:

pollen

Sequences:

• CDS Sequence:
• Protein Sequence: