Hannah C. Carney
Papers
2
Total Citations
117
H-Index
2
About
Hannah C. Carney is a molecular biologist whose research has made significant contributions to our understanding of RNA polymerase (RNAP) structure, function, and mechanistic biology. Her work centers on the enzymatic machinery responsible for transcription — one of the most fundamental processes in cellular life — with a particular focus on the conformational dynamics that drive RNA synthesis. Carney's most influential contribution, "Bridge helix and trigger loop perturbations generate superactive RNA polymerases" (2008, 92 citations), provided compelling mechanistic insight into how two conserved structural domains — the bridge helix and trigger loop — coordinate nucleic acid processing through the RNAP active site. By demonstrating that targeted perturbations to these elements can produce superactive enzyme variants, her work opened new avenues for understanding transcriptional regulation and enzyme engineering. Complementing this, her development of an automated robotic platform for high-throughput in vitro assembly of recombinant RNAP complexes (2007, 25 citations) addressed a critical bottleneck in large-scale structure-function studies, enabling reproducible production of enzyme variants at scale. Together, these contributions reflect Carney's dual strength in mechanistic biochemistry and innovative methodological development, making her work a valuable resource for researchers studying transcription machinery and protein complex assembly.
Research Focus
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Top Papers
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