Gene Details:

Functional Descriptions:

  • Dissociation of transcription factor MYB94 and histone deacetylases HDA907/908 alleviates oxidative damage in poplar.
  • Populus plants overexpressing PtrMYB94, which encodes an R2R3-MYB transcription factor that regulates the abscisic acid signaling pathway, displayed increased tolerance to extreme drought stress via upregulation of embryogenic cell phosphoprotein 44 (PtrECPP44) expression.
  • PtrMYB94 could recruit the histone deacetylases PtrHDA907/908 to the promoter of PtrECPP44 and decrease acetylation at lysine residues 9, 14, and 27 of histone H3, leading to relatively low transcriptional expression levels under normal conditions.
  • This study establishes a PtrMYB94-PtrECPP44 transcriptional regulatory module modified by PtrHDA907/908 in modulating drought-induced oxidative stress recovery.

Literature:

Gene Resources:

  • NCBI ID:
  • UniProt accessions:

Orthologs:

Sequences:

  • CDS Sequence:
  • Protein Sequence: