Gene Details:

• Gene ID:
• Gene Symbol: MdARF17
• Gene Name: Auxin Response Factor 17
• Genome: Golden ASM211411v1
• Species: Malus domestica

Functional Descriptions:

• Using stable transgenic plants, we found that drought tolerance was improved by higher levels of Mdm-miR160 or MdHYL1 and by decreased levels of MdARF17, whereas reductions in MdHYL1 or increases in MdARF17 led to greater drought sensitivity.
• Further study revealed that modulation of drought tolerance was achieved through regulation of drought-responsive miRNA levels by MdARF17 and MdHYL1| MdARF17 interacted with MdHYL1 and bound to the promoter of MdHYL1.
• MdARF17 and MdHYL1 regulated the abundance of Mdm-miR160. In addition, the Mdm-miR160-MdARF17–MdHYL1 module regulated adventitious root development.
• Our study revealed the mechanisms by which the positive feedback loop of Mdm-miR160-MdARF17-MdHYL1 influences apple drought tolerance.
• Mdm-miR160-MdARF17-MdWRKY33 module mediates freezing tolerance in apple.

Function-related keywords:

• root ,  development ,  drought ,  tolerance ,  drought-tolerance ,  root-development ,  adventitious-root ,  drought-sensitivity

Literature:

• The positive feedback regulatory loop of miR160-Auxin Response Factor 17-HYPONASTIC LEAVES 1 mediates drought tolerance in apple trees.   DOI:  10.1093/plphys/kiab565 ;  PMID:  34893896
• Mdm-miR160-MdARF17-MdWRKY33 module mediates freezing tolerance in apple.   DOI:  10.1111/tpj.16132 ;  PMID:  36738108

Related News:

Gene Resources:

• NCBI ID: XP_008338805.2
• UniProt accessions:

Orthologs:

Sequences: