Caroline Harwood is an American microbiologist and professor of microbiology at Cornell University in Ithaca, New York. She is renowned for her research on the molecular genetics and biochemistry of methylotrophic bacteria, especially the regulation of methanol oxidation pathways and the biosynthesis of vitamin B₁₂ (cobalamin).
Education and career
Harwood earned her Ph.D. in microbiology (institution and year not widely published) and subsequently held post‑doctoral positions before joining the faculty at Cornell University, where she has served as a professor in the Department of Microbiology and Immunology.
Research contributions
Harwood’s laboratory investigates how bacteria that utilize one‑carbon compounds such as methanol coordinate the expression of metabolic enzymes, respond to environmental signals, and integrate these processes with cofactor biosynthesis. Her work has elucidated the roles of specific transcriptional regulators and sigma factors in controlling the expression of genes involved in methanol dehydrogenase activity and cobalamin-dependent pathways.
Professional recognition
- Fellow of the American Association for the Advancement of Science (AAAS).
- Elected member of the American Academy of Microbiology.
Selected publications
Harwood has authored numerous peer‑reviewed articles in journals such as Journal of Bacteriology, Molecular Microbiology, and Applied and Environmental Microbiology that address bacterial metabolism, gene regulation, and enzyme function in methylotrophs.
Other activities
She contributes to scientific conferences, serves on editorial boards for microbiology journals, and mentors graduate students and post‑doctoral researchers in the field of microbial genetics and physiology.
Note: Specific biographical details such as birthdate and early education are not widely available in publicly verified encyclopedic sources.