Gene Details:

• Gene ID: TraesCS5B02G265600
• Gene Symbol: TaSPL14-B
• Gene Name: SQUAMOSA PROMOTER-BINDING PROTEIN-LIKE 14
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• TaSPL14 participates in vasculature development by regulating the expression of BAM1.
• TaSPL14-BAM1 module acts as an important role for vasculature development in wheat root.
• The SQUAMOSA PROMOTER BINDING PROTEIN-LIKE 9 (SPL9) homolog TaSPL14 was identified to be key regulator in several vasculature cell types, including protoxylem (cluster 13), protophloem (cluster 16), and companion cells (cluster 21).
• TaSPL14 directly binds to the promoters of the ethylene-response genes TaEIL1, TaRAP2.11, and TaERF1, and promotes their expression, suggesting that TaSPL14 might regulate wheat spike development via the ethylene-response pathway.
• The elucidation of TaSPL14 will contribute to understanding of the molecular mechanisms that underlie wheat plant architecture.

Function-related keywords:

• root ,  development ,  plant-development ,  ethylene ,  root-development ,  architecture ,  plant-architecture ,  ethylene-response ,  root-architecture ,  spike ,  protein

Literature:

• Asymmetric gene expression and cell-type-specific regulatory networks in the root of bread wheat revealed by single-cell multiomics analysis.   DOI:  10.1186/s13059-023-02908-x ;  PMID:  37016448
• Pleiotropic function of the SQUAMOSA PROMOTER-BINDING PROTEIN-LIKE gene TaSPL14 in wheat plant architecture.   DOI:  10.1007/s00425-020-03531-x ;  PMID:  33481116

Related News:

• Genome Biology | 华中农大鄢文豪团队绘制小麦单细胞图谱揭示亚基因组不对称表达规律

Gene Resources:

• NCBI ID: 123098160
• UniProt accessions: A0A3B6JJR7

Orthologs:

Sequences: