2017-至今：中国农业大学特殊食品研究中心 主任

1996-至今：中国农业大学食品科学与营养工程学院 教授

1999-2015：连续4届担任中国农业大学食品科学与营养工程学院院长

1996-1998：先后在美国康奈尔大学、美国普渡大学短期工作

1988-1990.12：英国巴斯大学、北京农业大学 博士后

1987.12：英国巴斯大学生物学院 博士

1982.02：西南农业大学 学士

1. Multiplexed CRISPR/Cas9-mediated metabolic engineering of γ-aminobutyric acid levels in Solanum lycopersicum. 《Plant Biotechnology Journal》（Wiley Top Cited Paper Award）

2. Virus-induced gene silencing in tomato fruit. 《Plant Journal》（Cover Article）

3. Functional Nucleic Acids‐Nanomaterials: Development, Properties, and Applications. 《Angewandte Chemie》

4. Recent advances in biosensors for detecting Cancer-derived exosomes. 《Trends in Biotechnology》

5. Au@Pd Nanopopcorn and Aptamer Nanoflower Assisted Lateral Flow Strip for Thermal Detection of Exosomes. 《Analytical Chemistry》（Cover Article）

6. Rapid and low-cost strategy for detecting genome-editing induced deletion: A single-copy case. 《Analytica Chimica Acta》（Highlighted Article）

7. Ultrafast, universal and visual screening of dual genetically modified elements based on dual super PCR and a lateral flow biosensor. 《Food Chemistry》

8. Accurate and easy-to-use assessment of contiguous DNA methylation sites based on proportion competitive quantitative-PCR and lateral flow nucleic acid biosensor. 《Biosensors and Bioelectronics》

9. Analysis of individual and combined effects of ochratoxin A and zearalenone on HepG2 and KK-1 cells with mathematical models. 《Toxins》

10. An electrochemical biosensor based on nucleic acids enzyme and nanochannels for detecting copper (II) ion. 《Biosensors and Bioelectronics》