韩业君，研究员、博士生导师。2008年, 获中国科学院过程工程研究所生物化工专业博士学位。2008年至2013年，先后在美国伊利诺伊大学-香槟分校、北卡州立大学，从事微生物和生物合成方面的博士后研究。2013年，进入中科院过程工程研究所、生化工程国家重点实验室工作。研究领域为酶催化和生物合成工程，涉及合成生物学、微生物代谢工程、酶工程、二氧化碳的生物固定和转化、生物质降解和转化等领域。迄今在微生物学、生物工程等领域学术期刊上发表论文60余篇, 担任Applied and Environmental Microbiology、Energies等学术期刊编委，获得美国和PCT专利3件。2017年，获第三届“闵恩泽能源化工奖”杰出贡献奖。

1. Caihong Weng, Xin Pu, Ruohao Tang, Yejun Han*. Biosynthesis of melanin from lignin hydrolysates by metabolically engineered Cupriavidus necator. SCIENCE CHINA Life Sciences. 2025. https://doi.org/10.1007/s11427-024-2864-5.

2. Haiqian Yang, Jie Gao, Xiaowei Peng, Yejun Han*. Application of synthetic biology strategies to promote biosynthesis of fatty acids and their derivatives. Advances in Applied Microbiology. 2024(128), 83-104. https://doi.org/10.1016/bs.aambs.2024.05.002.

3. Caihong Weng, Ruohao Tang, Xiaowei Peng, Yejun Han*. Co-conversion of lignocellulose-derived glucose, xylose, and aromatics to polyhydroxybutyrate by metabolically engineered Cupriavidus necator. Bioresource Technology, 2023(374): doi: 10.1016/j.biortech.2023.128762. 

4. Caihong Weng, Ruohao Tang, Xiaowei Peng, Yejun Han*. From methane to value-added bioproducts: microbial metabolism, enzymes, and metabolic engineering. Advances in Applied Microbiology, 2023(124): 119-146. 

5. Haiqian Yang, Xiaojing Jia, Yejun Han*. Microbial redox coenzyme engineering and applications in biosynthesis. Trends in Microbiology. 2022, 30(4), https://doi.org/10.1016/j.tim.2022.01.012.

6. Ruohao Tang#, Xiaowei Peng#, Caihong Weng, Yejun Han*. The over-expression of phasin and regulator genes promoting the synthesis of polyhydroxybutyrate in Cupriavidus necator H16 under non-stress conditions. Applied and Environmental Microbiology. 2022, 88(2), https://doi.org/10.1128/AEM.01458-21.

7. Biao Geng, Xiaojing Jia, Xiaowei Peng, Yejun Han*. Biosynthesis of value-added bioproducts from hemicellulose of biomass through microbial metabolic engineering. Metabolic Engineering Communications. 2022(15), https://doi.org/10.1016/j.mec.2022.e00211.

8. Caihong Weng, Xiaowei Peng, Yejun Han*. Depolymerization and conversion of lignin to value-added bioproducts by microbial and enzymatic catalysis. Biotechnology for Biofuels and Bioproducts. 2021. 14:84, https://doi.org/10.1186/s13068-021-01934-w.

9. Ruohao Tang, Caihong Weng, Xiaowei Peng*, Yejun Han*. Metabolic engineering of Cupriavidus necator H16 for improved chemoautotrophic growth and PHB production under oxygen-limiting conditions. Metabolic Engineering. 2020. 61:11-23.

10. Xiaowei Peng, Yejun Han*. Sequential processing with fermentative Caldicellulosiruptor kronotskyensis and chemolithoautotrophic Cupriavidus necator for converting rice straw and CO2 to polyhydroxybutyrate. Biotechnology and Bioengineering. 2018. 10.1002/bit.26578.