Sarah K. Stephens
Papers
2
Total Citations
15
H-Index
2
About
Sarah K. Stephens is a pioneer in the development of high-throughput automation tools for molecular biology, with a focus on streamlining labor-intensive laboratory processes. Her key research areas include automated colony screening, fluorescent marker technologies, and membrane-based arraying systems. Stephens’ most notable contribution is the creation of a method for the automated identification and picking of GFP-expressing colonies, a breakthrough that significantly accelerated assays for reporter gene expression in microbial, plant, and animal cells. This work, published in 2002, has garnered 12 citations and remains a foundational reference for researchers seeking to scale up secretory mutation studies. Additionally, Stephens co-developed the PerForma nylon hybridization membrane, specifically engineered for robust and sensitive high-throughput robotic arraying. This innovation, cited 3 times, addressed a critical bottleneck in automated macroarraying by ensuring reliable fluorescent detection. Through these contributions, Stephens has enhanced the efficiency and reproducibility of large-scale genomic and proteomic experiments, enabling researchers to move from manual, error-prone screening to automated, high-capacity workflows. Her work exemplifies the intersection of engineering and biology, making complex assays accessible to the broader scientific community.
Research Focus
Key Achievements
Top Papers
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