From the Deep Sea to Shared Science: Katherine Duncan on Ocean Microbes and Collective Discovery

Marine actinomycetes may be microscopic, but they have a lot to say , and Dr. Katherine Duncan is listening. Based at Newcastle University, her work maps the chemical language of ocean bacteria to uncover new antibiotics and decode how microbial communication is influenced by environmental factors. In this conversation, Kate shares her thoughts on community-driven research, dynamic skill-building, and why ecology and medicine need to stop existing in silos.

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Katherine Duncan

Dr. Katherine Duncan is a researcher at Newcastle University, where she leads a group dedicated to exploring the chemical language of marine actinomycetes. Her work combines genomics, metabolomics, and ecological insights to uncover how environmental and biological signals influence the production of natural products, particularly antibiotics. By mapping these microbial “conversations,” Kate’s team aims to enable informed, targeted biodiscovery. Her research bridges disciplines and environments, from deep-sea sampling to integrated omics, driving forward new strategies for discovering bioactive compounds in marine ecosystems.