Gene Details:

  • Gene ID: Ma10_g12120
  • Gene Symbol: MaNAC083
  • Gene Name:
  • Genome:
  • Species: Musa acuminata

Functional Descriptions:

  • MaMADS1–MaNAC083 transcriptional regulatory cascade regulates ethylene biosynthesis during banana fruit ripening.
  • NAC (NAM, ATAF, CUC) transcription factor, MaNAC083, a ripening and ethylene-inhibited gene, was discovered as a potential binding protein to the MaACS1 promoter by yeast one-hybrid screening.
  • Further in vitro and in vivo experiments indicated that MaNAC083 bound directly to promoters of the five ethylene biosynthesis genes, thereby transcriptionally repressing their expression, which was further verified by transient overexpression experiments, where ethylene production was inhibited through MaNAC083-modulated transcriptional repression of ethylene biosynthesis genes in banana fruits.
  • These findings collectively illustrated the mechanistic basis of a MaMADS1–MaNAC083–MaACS1/MaACOs regulatory cascade controlling ethylene biosynthesis during banana fruit ripening.

Literature:

Gene Resources:

  • NCBI ID:
  • UniProt accessions:

Orthologs:

Sequences:

  • CDS Sequence:
  • Protein Sequence: