Thomas Anantharaman
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1
Total Citations
276
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About
Thomas Anantharaman is a leading figure in the development of single-molecule genomic analysis, with his foundational work in optical mapping reshaping how we visualize and assemble complex genomes. His most-cited contribution, the 1998 paper on automated high-resolution optical mapping (276 citations), introduced a transformative method for constructing ordered restriction maps directly from individual, endonuclease-digested DNA molecules. By elongating and fixing these molecules onto derivatized glass surfaces, Anantharaman’s technique preserved biochemical accessibility and fragment order after enzymatic digestion, enabling unprecedented resolution in genome mapping. This innovation bypassed traditional gel-based approaches, allowing researchers to capture long-range structural information from single DNA molecules—a critical advance for detecting large-scale genomic rearrangements and finishing draft assemblies. His work has been instrumental in projects from microbial genomics to human disease studies, where optical mapping remains a gold standard for validating sequence assemblies and identifying structural variants. Anantharaman’s contributions exemplify how clever biophysical engineering can unlock new dimensions in genomic analysis, directly impacting fields from evolutionary biology to personalized medicine.
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