Gene Details:

• Gene ID: TraesCS3D02G357200
• Gene Symbol: TaP5CR1-B
• Gene Name: delta-1-pyrroline-5-carboxylate synthase 2-like
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• TaABF2–TaERF87/TaAKS1–TaP5CS1/TaP5CR1 module, and identifies candidate genes for the development of elite drought-tolerant wheat varieties.
• TaP5CR1 expression are likely responsible for the respective effects on drought tolerance or sensitivity observed in the pUbi:TaERF87 OE and BSMV:TaERF87 plants.
• RNA sequencing with biochemical assays revealed that TaERF87 activates the expression of the proline biosynthesis genes TaP5CS1 and TaP5CR1 via direct binding to GCC-box elements.
• These findings showed that TaERF87 is a transcriptional activator of TaP5CS1s and TaP5CR1s expression, and confirmed that TaP5CS1-A promotes proline biosynthesis and enhances wheat tolerance to drought stress.
• Coordination of TaAKS1 and TaERF87 has additive effects on TaP5CS1s and TaP5CR1s activation.

Function-related keywords:

• development ,  drought ,  stress ,  drought-stress ,  tolerance ,  drought-tolerance ,  stress-tolerance ,  drought-sensitivity ,  transcriptional-activator

Literature:

• TaERF87 and TaAKS1 synergistically regulate TaP5CS1/TaP5CR1-mediated proline biosynthesis to enhance drought tolerance in wheat.   DOI:  10.1111/nph.18549 ;  PMID:  36264565

Related News:

• 西北农林揭示基因协同调控小麦抗旱性的作用机理

Gene Resources:

• NCBI ID: 123071410
• UniProt accessions: A0A077RXE4

Sequences: