SNP associated with soybean plant height under shade avoidance response and application thereof
By detecting SNP sites in the soybean genome, suitable soybean varieties for dense planting were screened, which solved the problem of soybean plant height, improved light capture efficiency and lodging resistance, and increased soybean yield.
CN121826221BActive Publication Date: 2026-07-03INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
- Filing Date
- 2026-02-27
- Publication Date
- 2026-07-03
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Figure CN121826221B_ABST
Abstract
The application discloses a SNP (Single Nucleotide Polymorphism) related to soybean plant height under shade-avoidance reaction and application thereof, wherein the SNP site is located at the 248th base from the 5' end of the nucleotide sequence shown in SEQ ID NO:1; the site contains two allelic types: T type and A type; soybeans with different genotypes have different plant heights, specifically: at least in a weak light environment, the plant height of soybean with the genotype of TT homozygote is greater than or candidate greater than that of soybean with the genotype of AA homozygote. The technical research result of the application is expected to be used in molecular marker assisted breeding of soybean and related crops, and has important values in the aspects of theory and application for breeding of soybean varieties suitable for close planting, enhancement of plant resistance to lodging, increase of soybean yield and other practical hot issues.
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Citation Information
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