Company Filing History:
Years Active: 2021
Title: Innovations in Rice Pest Resistance: The Contributions of Hanxiang Xiao
Introduction
Hanxiang Xiao is a notable inventor based in Guangdong, China. He has made significant contributions to agricultural science, particularly in the field of pest resistance in rice. His work focuses on enhancing the resilience of rice varieties against the rice planthopper, a major pest that affects rice production.
Latest Patents
Hanxiang Xiao holds a patent for the rice planthopper-sensitivity gene BGIOSGA015651. This gene plays a crucial role in regulating rice planthopper resistance. The research conducted on rice varieties BG1222 and TN1 revealed that the expression level of BGIOSGA015651 in insect-resistant varieties is significantly higher than in insect-susceptible ones. By utilizing molecular breeding or genetic engineering methods, the expression of this gene can be reduced or knocked out, allowing insect-susceptible plants to gain enhanced resistance. The resistance level of the TN1 variety improved dramatically from level 9 to levels 0-1 after the gene was knocked out. This innovation has substantial economic and ecological benefits, making it a valuable advancement in plant genetic improvement.
Career Highlights
Hanxiang Xiao is affiliated with the Plant Protection Research Institute at the Guangdong Academy of Agricultural Sciences. His research has focused on developing strategies to improve rice varieties, ensuring better yields and sustainability in rice farming.
Collaborations
Hanxiang Xiao has collaborated with colleagues such as Yifeng Li and Zhenfei Zhang, contributing to the advancement of agricultural research and pest management strategies.
Conclusion
Hanxiang Xiao's work in identifying and utilizing the rice planthopper-sensitivity gene BGIOSGA015651 represents a significant step forward in agricultural innovation. His contributions not only enhance rice production but also promote sustainable farming practices.