Li-Fei Liu

Title: **Inventor Li-Fei Liu: Pioneering Transgenic Plant Innovations**

Introduction

Li-Fei Liu, a prominent inventor based in Taipei, Taiwan, has made significant contributions to the field of agricultural biotechnology. With three patents to his name, his work primarily focuses on the genetic transformation of plants, aimed at enhancing agricultural production and sustainability.

Latest Patents

Liu's latest patents showcase innovative methods for producing transgenic plants. One notable patent is the **“Application of α-amylase gene promoter and signal sequence in the production of recombinant proteins in transgenic plants and transgenic plant seeds.”** This invention discloses a method for producing a transformed angiosperm plant, specifically a monocot. It involves transforming an immature embryo with a DNA fragment that includes a promoter region derived from an α-amylase gene. This promoter region is designed to be inducible under conditions of low or no sugar, facilitating the expression of desired gene products. The resulting transgenic plants and seeds have potential applications in the industrial production of alcohol, beer, glucose, and more.

Another significant patent is titled **“Aarobacterium-mediated method for transforming rice.”** This invention addresses the production of transgenic rice plants through a method that involves infecting immature rice embryos with Agrobacterium and co-culturing them with dicot suspension cultures. The process promotes growth in a selective medium, eventually leading to the regeneration of roots and shoots in a specially formulated nutrient medium for rice cultivation.

Career Highlights

Li-Fei Liu has contributed his expertise while working with reputable institutions such as the National Science Council of the Republic of China (ROC). His research in these institutions reflects a commitment to advancing biotechnological applications within agriculture, significantly impacting food security and crop yield.

Collaborations

Throughout his career, Liu has collaborated with esteemed colleagues, including Su-May Yu and Ming-Tsair Chan. These partnerships have enriched his research endeavors, promoting a multidisciplinary approach to solving complex problems in plant biotechnology.

Conclusion

Li-Fei Liu has established himself as a forward-thinking inventor in the field of transgenic plants. His research contributions not only advance scientific understanding but also pave the way for practical applications in agriculture. As innovations in plant biotechnology continue to evolve, Liu’s work will play a critical role in shaping the future of food production.