Catharina Hiort
Papers
1
Total Citations
276
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About
Catharina Hiort is a pioneering figure in single-molecule DNA analysis and optical mapping technologies. Her most influential work, "Automated high resolution optical mapping using arrayed, fluid-fixed DNA molecules" (1998), has garnered 276 citations and laid the foundation for high-throughput genomic mapping. In this landmark study, Hiort and her colleagues developed a method to construct ordered restriction maps from fluorescence microscope images of individual DNA molecules. By elongating and fixing molecules onto derivatized glass surfaces, they preserved biochemical accessibility and fragment order after enzymatic digestion—a breakthrough that enabled automated, high-resolution genomic analysis without the need for gel electrophoresis or cloning. This work has had profound impact on genomics, enabling rapid physical mapping of genomes and facilitating structural variant detection. Hiort’s contributions sit at the intersection of biophysics, nanotechnology, and molecular biology, demonstrating how creative experimental design can transform our ability to visualize and analyze the genome at the single-molecule level. Her research continues to inspire new approaches in optical mapping and single-cell genomics.
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