Gene Details:

• Gene ID: TraesCS6B02G141300
• Gene Symbol: TaARF15-B1
• Gene Name: Auxin response factor 15
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• The reverse-transcription quantitative PCR (RT-qPCR) analysis showed that the TaARF15 homoeologs were expressed constitutively in various wheat tissues but were preferentially expressed in stems and young spikes, which may be related to the transport and distribution of auxin
• The TaARF15 homoeologs share the same three domains including a DNA-binding domain (DBD), a middle region (MR), and a C-terminal dimerization domain (CTD), suggesting they might share similar biological functions.
• TaARF15 homoeologs (TaARF15-A1, TaARF15-B1, and TaARF15-D1) in wheat. OE of TaARF15-A1 delays leaf senescence, while downregulation of TaARF15 by RNA-interference (RNAi) or knockout of this gene by CRISPR-Cas9-mediated genome editing accelerates maturation.
• The auxin response factor TaARF15 negatively regulates senescence in common wheat.
• Wheat AUXIN RESPONSE FACTOR 15 (TaARF15) delays senescence through interaction at the TaNAM1 locus.

Function-related keywords:

• leaf ,  leaf-senescence ,  transcription-factor ,  senescence ,  auxin ,  stems ,  auxin-response ,  auxin-transport

Literature:

• The auxin response factor TaARF15-A1 negatively regulates senescence in common wheat (Triticum aestivum L.).   DOI:  10.1093/plphys/kiac497 ;  PMID:  36282536
• Wheat AUXIN RESPONSE FACTOR 15 delays senescence through interaction at the TaNAM1 locus.   DOI:  10.1093/plphys/kiad086 ;  PMID:  36788762

Related News:

• Plant Physiology | 中国农科院张学勇课题组发现生长素响应因子TaARF15-A1调控小麦衰老的分子机制

Gene Resources:

• NCBI ID: 123143748
• UniProt accessions: A0A3B6PK25

Sequences: