Gene Details:

• Gene ID: BnaA05g08150D
• Gene Symbol: BnGRP1
• Gene Name: glycine-rich protein 1
• Genome: GENOSCOPE(GSBRNA2T00117103001)
• Species: Brassica napus

Functional Descriptions:

• Natural variations in the glycine-rich protein gene BnGRP1 were analysed in the natural population of 400 rapeseed cultivars under low-P stress through genome-wide association study and transcriptome analysis.
• Compared with the other types, the cultivar BnGRP1Hap1 in the panel demonstrated the longest root length and heaviest root weight. BnGRP1Hap1 overexpression in rapeseed led to enhanced low-P tolerance.
• BnGRP1Hap1 overexpression in rapeseed led to enhanced low-P tolerance. CRISPR/Cas9-derived BnGRP1Hap4 knockout mutations in rapeseed can lead to sensitivity to low-P stress.
• BnGRP1Hap1 influences the expression of the phosphate transporter 1 gene (PHT1) associated with P absorption. Overall, the findings of this study highlight new insights into the mechanisms of GRP1 enhancement of low-P tolerance in rapeseed.

Function-related keywords:

• root ,  stress ,  tolerance ,  stress-tolerance ,  transporter ,  phosphate ,  root-length ,  protein

Literature:

• Genetic variation in the glycine-rich protein gene BnGRP1 contributes to low phosphorus tolerance in Brassica napus.   DOI:  10.1093/jxb/erad114 ;  PMID:  36964902

Related News:

Gene Resources:

• NCBI ID:
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