Mark R. Liles

Mark R. Liles is a Professor in the Department of Biological Sciences at Auburn University's College of Sciences and Mathematics (COSAM), where he also serves as Associate Dean for Research and Graduate Studies since 2021. His research integrates environmental and clinical microbiology, focusing on metagenomics, probiotics, and aquaculture disease control.

His research interests include:

• Metagenomic analysis of microbial assemblages for novel antibiotic discovery
• Biological control of disease using beneficial microorganisms, particularly Bacillus species
• Pathogenesis and control of hypervirulent Aeromonas hydrophila in aquaculture

The analysis of his recent publications reveals a strong trend in applying metagenomic and molecular techniques to uncover novel antimicrobial compounds, understand microbial community dynamics in diverse environments (soils, aquaculture ponds, oil reservoirs), and develop biological solutions for agricultural and veterinary challenges. His work bridges environmental microbiology with clinical applications, particularly in combating antibiotic-resistant pathogens and improving sustainable food production.

His scientific awards include:

• Marguerite Scharnagel Endowed Professor (2020)
• COSAM Young Faculty Scholar Award (2017)
• COSAM Dean’s Award for Faculty Research (2013)
• Auburn University Outstanding Graduate Mentor Award (2009)

Liles has advised numerous graduate students and secured significant research funding to support his lab's work in microbial discovery and application. He is the co-founder of two biotechnology companies: Terra Bioforge Corporation (2021) and Varizymes (2016), demonstrating his commitment to translating research into practical innovations. His lab maintains active research in metagenomics, probiotic development, and fish pathogen surveillance.

His laboratory focuses on the intersection of environmental and clinical microbiology, utilizing modern molecular tools to study microbial communities in natural environments and their applications in health and disease prevention. The lab is actively involved in discovering novel antibiotics, identifying biological control agents, and studying the impact of environmental factors on microbial ecosystems.