Ian Humphery‐Smith

The University of Sydney, Newcastle University, Proteome Sciences (United Kingdom)

Papers

Total Citations

1,185

H-Index

About

Ian Humphery-Smith is a pioneering researcher in the field of proteomics and microbial genomics, whose work has been instrumental in shaping our understanding of protein expression and mapping in minimalist organisms. He is perhaps best known for his landmark 1995 study on *Mycoplasma genitalium*, the smallest known self-replicating organism, in which he produced a comprehensive protein map revealing a remarkably high proportion of acidic proteins — work that has since garnered nearly 950 citations and remains a cornerstone reference in microbial proteomics. His 1997 methodological overview of proteome analysis, cited over 215 times, offered critical insight into the complementary relationship between proteomics and genomic approaches, while advancing high-throughput screening strategies using two-dimensional electrophoresis. Humphery-Smith further contributed to the field through his exploration of large-scale protein expression in *Escherichia coli* and early advocacy for robotic automation in proteomics workflows. Across his career, he has consistently pushed the boundaries of what is technically feasible in protein science, helping to establish the infrastructure and conceptual frameworks that underpin modern proteomics research.