Gene Details:

• Gene ID: TraesCS1D02G020000
• Gene Symbol: DRG1
• Gene Name: dwarf and round grain 1
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• A Glu209Lys substitution in DRG1/TaACT7, which disturbs F-actin organization, reduces plant height and grain length in bread wheat.
• DRG1-D mutant plants exhibit multiple phenotypic changes, including dwarfism, round grains, and insensitivity to brassinosteroids (BR).
• DRG1/TaACT7 encodes an actin family protein that is essential for polymerization stability and microfilament (MF) formation.
• DRG1/TaACT7 plays an important role in wheat cell shape determination by modulating actin organization and intracellular material transport
• DRG1-D affects the BR response.

Function-related keywords:

• grain ,  grain-length ,  br ,  height ,  plant-height ,  grain-shape ,  grain-protein ,  actin-protein

Literature:

• A Glu209Lys substitution in DRG1/TaACT7, which disturbs F-actin organization, reduces plant height and grain length in bread wheat.   DOI:  10.1111/nph.19246 ;  PMID:  37668262

Related News:

• New Phytologist | 中国农业科学院作物科学研究所小麦基因资源挖掘与利用创新团队揭示小麦株高和粒形调控新机制!

Gene Resources:

• NCBI ID: MF405765.1
• UniProt accessions: Q5EWZ1

Sequences: