Lining Tian

Title: Innovations of Lining Tian in Plant Biotechnology

Introduction

Lining Tian is a prominent inventor based in London, Canada, known for his significant contributions to plant biotechnology. He holds three patents that focus on innovative methods for regulating gene expression in transgenic plants. His work has implications for agricultural advancements and genetic engineering.

Latest Patents

One of Lining Tian's latest patents involves cryptic regulatory elements obtained from plants. This patent describes T-DNA tagging with a promoterless β-glucuronidase (GUS) gene, which generates transgenic plants that express GUS activity specifically in developing seed coats or constitutively. The cloning and deletion analysis revealed that the promoter responsible for seed coat specificity is located in the plant DNA proximal to the GUS gene. This discovery is crucial for controlling gene expression in developing seed coats of plant seeds.

Another patent focuses on repressing gene expression in plants through posttranslational modification of histones. This invention outlines a method for regulating gene expression in transgenic plants by introducing chimeric nucleotide sequences that include regulatory elements and coding sequences of interest. The method also provides a way to modify developmental, physiological, or biochemical pathways in plants. Additionally, it introduces novel histone deacetylases obtained from plants, which can be utilized in various chimeric constructs.

Career Highlights

Lining Tian works for Her Majesty the Queen in Right of Canada, as represented by the Minister of Agriculture and Agri-Food. His role involves extensive research and development in the field of plant biotechnology, contributing to advancements that can enhance agricultural productivity and sustainability.

Collaborations

Lining Tian has collaborated with notable colleagues, including Keqiang Wu and Brian Miki. These collaborations have fostered a productive research environment, leading to innovative solutions in plant genetic engineering.

Conclusion

Lining Tian's work in plant biotechnology exemplifies the potential of innovative research to transform agricultural practices. His patents reflect a commitment to advancing the understanding of gene regulation in plants, paving the way for future developments in the field.