Gene Details:
- Gene ID: Potri.017G082500.1
- Gene Symbol: PtrMYB94
- Gene Name: R2R3-MYB transcription factor 94
- Genome: P. trichocarpa genome v.4.1
- Species: Populus trichocarpa
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.
Function-related keywords:
- transcription-factor , drought , stress , drought-stress , oxidative-stress , tolerance , oxidative , drought-tolerance , stress-tolerance , abscisic-acid , drought-and-oxidative-stress
Literature:
- Dissociation of transcription factor MYB94 and histone deacetylases HDA907/908 alleviates oxidative damage in poplar. DOI: 10.1093/plphys/kiae325 ; PMID: 38850061
Related News:
Gene Resources:
Orthologs:
Sequences:
- CDS Sequence:
- Protein Sequence: