Xinnian Dong

Title: Xinnian Dong: Plant Immunity and Genetic Regulation

Introduction

Xinnian Dong is an inventor and plant biologist based in Durham, North Carolina. His work explores how plants regulate growth and activate defenses against disease. His patent record includes 3 patents.

Latest Patents

One of Dong’s listed inventions is titled “HSF-like transcription factor, TBF1, is a major molecular switch for growth-to-defense transition in plants.” The invention concerns genetic regulatory elements that control plant gene expression, including sequences associated with the transcription factor TBF1 and the cis-element TL1.

The described technology includes nucleotide sequences with promoters linked to upstream and downstream open reading frames. These elements can regulate the production of functional proteins, including transcription factors, reporter proteins, and proteins associated with plant growth or resistance to viral, bacterial, and fungal pathogens. The patent also describes related vectors, cells, seeds, plant propagation materials, and transgenic plants.

Potential applications include developing and screening plants with improved disease resistance, as well as using engineered cells and plants to produce proteins for research and industrial, medical, and agricultural purposes.

Career Highlights

Dong’s work connects molecular biology with practical approaches to plant health. The patent description highlights regulatory mechanisms that may help researchers investigate plant gene expression and develop crops with enhanced resistance to pathogens.

Collaborations

Dong’s listed collaborators include Karolina M. Pajerowska-Mukhtar and Guoyong Xu. His associated institutions include Duke University and the University of California.

Conclusion

Xinnian Dong’s patent work focuses on genetic controls that link plant growth and defense, with potential applications in disease-resistant crops and plant biotechnology.