Leluo Guan

Leluo Guan is a Professor in the Department of Applied Biology within the Faculty of Land and Food Systems at the University of British Columbia (UBC), holding the prestigious Canada Research Chair (Tier 1) in Animal Functional Genomics and Microbiome. Based in Vancouver's Food, Nutrition and Health building, he leads cutting-edge research at the intersection of animal science and microbiome biology.

His academic foundation includes:

• 1985-1989: BSc in Biological Sciences, Wuhan University, PR China
• 1990-1993: MSc in Pharmaceutical Science, Kyoto University, Japan
• 1993-1996: PhD in Pharmaceutical Science, Kyoto University, Japan

Dr. Guan's research program centers on host-microbiome interactions in food-producing animals, primarily cattle. He employs metagenomics, metatranscriptomics, metabolomics, and functional genomics to characterize bovine gut microbiomes, elucidate molecular mechanisms of host-microbe crosstalk, and investigate associations between microbial ecology and feed efficiency, methane emissions, and gut immunity. His work bridges microbial ecology with economically significant livestock traits through advanced omics integration.

Analysis of his publication record reveals consistent emphasis on rumen microbiome dynamics across cattle production systems. Key trends include multi-omics approaches to link microbial communities with host physiology, investigation of early-life microbiome development, and exploration of host genetic influences on microbiome composition. His work increasingly focuses on functional characterization of microbial activities rather than mere taxonomic identification.

His scientific recognition includes:

• Canada Research Chair (Tier 1) in Animal Functional Genomics and Microbiome

Dr. Guan mentors graduate students in applied animal biology while directing a research program funded by the Canada Research Chairs initiative and competitive grants. His team develops innovative methodologies for microbiome analysis, contributing to sustainable livestock production through improved understanding of host-microbe symbiosis. Current work integrates host genomics with microbiome functional profiling to develop precision nutrition strategies for cattle.