Chao Jiang

Title: Chao Jiang: Innovator in Cold-Induced Gene Expression

Introduction

Chao Jiang is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of plant biotechnology, particularly in understanding cold-induced gene expression. His innovative work has implications for agricultural practices, especially in enhancing crop resilience to cold temperatures.

Latest Patents

Chao Jiang holds a patent titled "Cold Induced Promoter from Winter Brassica Napus." This patent describes a 1.2 kb fragment of the 5' regulatory region fused to the GUS (β-glucuronidase) reporter gene. The research demonstrated that BN115-promoted GUS expression occurs in green tissues of transgenic Brassica napus plants only after incubation at 2°C, with no expression at 22°C. The study revealed critical enhancer regions and regulatory elements necessary for low-temperature gene expression, providing direct evidence of the sequences required for cold-inducible expression.

Career Highlights

Throughout his career, Chao Jiang has worked with Her Majesty the Queen in Right of Canada, as represented by the Minister of Agri-food Canada. His research has contributed to advancements in understanding plant responses to cold stress, which is vital for improving crop yields in challenging climates.

Collaborations

Chao Jiang has collaborated with notable colleagues, including Jas Singh and Theresa C. White. Their combined expertise has furthered research in the field of plant biotechnology and cold tolerance.

Conclusion

Chao Jiang's innovative work in cold-induced gene expression has made a significant impact on agricultural biotechnology. His contributions continue to influence research and development in enhancing crop resilience to cold temperatures.