Qianna Song

Title: Qianna Song: Innovator in Plant Genome Modification

Introduction

Qianna Song is a prominent inventor based in Beijing, China. She has made significant contributions to the field of plant genetics, particularly in the area of genome modification. Her innovative approach focuses on enhancing the precision and safety of genetic modifications in plants.

Latest Patents

Qianna Song holds a patent for a method titled "Method for making site-directed modification to plant genomes by using non-inheritable materials." This invention discloses a method for conducting site-directed modification to a plant genome using non-inheritable materials. The method specifically involves introducing a non-inheritable material into a cell, tissue, or part of the plant of interest. The non-inheritable material can be a nuclease specific to the target fragment or an mRNA expressing the nuclease. This process allows for the cleavage of the target fragment by the nuclease, enabling site-directed modification through DNA repair in the plant. By utilizing a sequence-specific nuclease, the method achieves site-directed mutation in a plant gene without integrating exogenous genes or nucleic acid fragments. This innovation promises more precise genome function studies and higher biosafety in breeding.

Career Highlights

Qianna Song is affiliated with the Chinese Academy of Sciences, where she conducts her research and development in plant genetics. Her work has garnered attention for its potential applications in agriculture and biotechnology.

Collaborations

Qianna collaborates with esteemed colleagues, including Caixia Gao and Zhen Liang, who contribute to her research endeavors and enhance the impact of her innovations.

Conclusion

Qianna Song's contributions to plant genome modification represent a significant advancement in agricultural biotechnology. Her innovative methods promise to improve the precision and safety of genetic modifications, paving the way for future developments in the field.