Gene Details:

  • Gene ID:
  • Gene Symbol: RhARF7
  • Gene Name:
  • Genome:
  • Species: Rosa hybridaaa

Functional Descriptions:

  • We established that the auxin signaling protein RhARF7 binds to the promoter of RhSUC2, and that silencing of RhARF7 reduces petal Suc contents and promotes petal abscission.
  • Treatment of rose petals with auxin and Suc delayed ethylene-induced abscission, whereas silencing of RhARF7 and RhSUC2 accelerated ethylene-induced petal abscission.
  • Overexpression of RhSUC2 in the petal AZ restored accelerated petal abscission caused by RhARF7 silencing.
  • Our results demonstrate that auxin modulates Suc transport during petal abscission, and that this process is regulated by a RhARF7-RhSUC2 module in the AZ.

Literature:

Gene Resources:

Orthologs:

Sequences:

  • CDS Sequence:
  • Protein Sequence: