1results about How to "Stable genetic traits" patented technology

This invention provides a rice gene Bph54 for resistance to brown planthopper and its application. The rice provided by this invention... Bph54 Genes are of great significance for breeding new rice varieties resistant to brown planthoppers. This invention successfully cloned the rice Bph54 gene using map-based cloning, and performed functional annotation and identification. This gene exhibits complete dominance, and both homozygous and heterozygous genotypes confer equal resistance to brown planthoppers in rice. This characteristic is beneficial for the application of this gene in breeding. Based on this, the Bph54 gene can be introduced into brown planthopper-susceptible plant varieties through traditional breeding techniques such as hybridization and backcrossing, or through genetic engineering, to cultivate new varieties of plants resistant to brown planthoppers with stable genetic traits. This invention provides important germplasm resources for effectively reducing insect damage and achieving increased and stable crop yields.