Thomas Jeffries

Thomas Jeffries is a Senior Lecturer in Microbiology at the School of Science, Western Sydney University, where he serves as an Academic Program Advisor for Science. He is a highly cited researcher with 6,672 total citations (5,270 since 2020) and an h-index of 33, indicating significant impact in his field.

Dr. Jeffries earned his Doctor of Philosophy and Bachelor of Science degrees from Flinders University, establishing the foundation for his career in microbiological research.

His research focuses on the intersection of microbiology and computational approaches, with expertise spanning human microbiome studies, environmental microbiology, marine biology, and soil science. Dr. Jeffries applies bioinformatics to analyze complex microbial communities across diverse ecosystems, investigating how environmental changes affect microbial dynamics and functions. His specific research interests include The Microbiome, Bioinformatics, Genomics, Metagenomics, Microbial Ecology, and Network analysis, with applications in water management, climate change impacts, and medical contexts.

Analysis of Dr. Jeffries' publication record reveals a strong interdisciplinary approach combining environmental science with medical applications. His recent work demonstrates particular focus on microbial responses to environmental stressors like drought and altered rainfall patterns, host-microbe interactions in both medical and ecological contexts, and the functional genomics of microbial communities across diverse habitats from peatlands to human surgical patients.

Dr. Jeffries has secured significant research funding including:

• Two Australian Research Council Discovery Grants
• Project: Diet, gut microbiota and the evolution of lifespan and reproduction (2022-2026)
• Project: Causes and consequences of biogeochemical mismatches during drought (2019-2023)
• Investigation of micro-organisms inhabiting sediment ponds at a NSW mine site (2021-2023)

As an academic advisor, Dr. Jeffries has supervised two HDR completions and is currently accepting new HDR candidates. His available research projects focus on Metagenomic screening of Antibiotic genes in soils, Microbial ecology of Melioidosis, and Using the Microbiome to predict post-mortem interval in forensics. He teaches BIO3004 Analytical Microbiology and maintains active research collaborations across multiple institutions.

Dr. Jeffries serves as Secretary of the Australian Society for Microbiology, is a Senior Editor of Letters in Applied Microbiology, and has held leadership roles including director of JAMS.org.au. His professional activities demonstrate significant engagement with the international microbiology community and contributions to advancing research in his field.