Catherine Day (biochemist)

Catherine Day is a New Zealand biochemist specializing in protein biochemistry, specifically the mechanisms underlying protein synthesis and its regulation. She is a Professor at the University of Otago in Dunedin, New Zealand, where she leads a research group focused on understanding the intricate processes involved in protein folding, quality control, and degradation.

Day's research has made significant contributions to the understanding of how ribosomes function and how they are regulated in response to cellular stress. Her work often involves the use of structural biology techniques, such as X-ray crystallography and cryo-electron microscopy, to visualize the molecular interactions involved in these processes. A key focus of her research is understanding how misfolded proteins are recognized and targeted for degradation, and the role of chaperone proteins in assisting protein folding.

Day is known for her collaborative approach to research, working with scientists both nationally and internationally. She has received numerous awards and honors for her scientific achievements, recognizing her contributions to the field of biochemistry. She is actively involved in mentoring young scientists and promoting science education.