Zhanyuan Zhang, PhD

Research Professor

Plant Sciences

Contact Information

Email ZhangZh@missouri.edu
Phone 573-882-6922
Address 3-22D Agriculture Building
Website Plant Biotechnology Innovation Laboratory


BS, Plant Protection, Shenyang Agriculture University
MS, Plant Protection, Shanxi Agriculture University
PhD, Plant Genetic Engineering, University of Nebraska-Lincoln


The primary research goal in Zhanyuan Zhang’s laboratory is to develop cutting-edge transgene technologies for major crop species such as soybean (Glycine max) and maize (Zea mays) and biofuel crops. His research focus is on developing high-throughput transformation processes for soybean, maize, and sorghum and efficient gene regulation in complex genome such as soybean. He is also interested small RNA-mediated gene silencing, coordinated transgene expression and precise genome editing.


Improvement of Transformation Systems

Improvement of Agrobacterium-mediated transformation in major crop such as soybean (Glycine max), maize (Zea mays) inbred lines and sorghum (Sorghum bicolor) is his team’s continuous endeavor. This research area includes the improvement of T-DNA integration efficiency and quality, which will make production of transgenic lines more cost-effective and further satisfy the need of genome-wide functional analysis of genes in these crop species.

Small RNA-mediated gene silencing

Efficient gene regulation in complex genome background, such as soybean, represents a new challenge in transgene technology. Small RNA-mediated silencing technology has been shown to be a powerful tool to accomplish this goal. Zhang’s current focus is on design and implement of efficient RNAi in soybean. His lab is now exploring several strategies in improving the efficacy of RNAi in this crop. The experience and lessons they learn from down-regulation of several important soybean genes should be applicable for regulation of other genes in soybean. In addition, transgenic soybean lines developed in these studies can be used as breeding materials for soybean trait improvement and for plant biology study.

Coordinated transgene expression

Coordinated transgene expression represents a unique approach to enhance both plant biology study and crop genetic improvement. This approach overcomes the limitations of conventional means to stack genes for studying complex pathways or improving crop traits.

Precise genome modification
Precision genome modification as an emerging transgene technology opens up a new opportunity to plant genetic improvement and biology study. This technology will be the next wave of transgenic approach and revolutionize conventional breeding. Current focus in the lab is CRISPR/Cas9 technology.

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