Rate My Professor Paul Jarvis

Professor Paul Jarvis is the Professor of Plant Cell Biology in the Department of Biology at the University of Oxford, where he has held the position since 2013. He also serves as a Governing Body Fellow at Wolfson College. Jarvis obtained his BSc in Molecular Biology and Biochemistry from the University of Durham between 1989 and 1992, followed by a PhD from the John Innes Centre in Norwich from 1992 to 1996. After his doctorate, he conducted postdoctoral research as a Human Frontier Science Program Fellow at the Salk Institute for Biological Studies in California from 1996 to 1998. Prior to Oxford, he spent 14 years at the University of Leicester, progressing through roles including Lecturer (1999-2000), Royal Society Rosenheim Research Fellow (2000-2008), Reader (2006-2010), and Professor (2010-2013).

Jarvis's research centers on the biogenesis and operation of chloroplasts and other plastids in plants, with a particular emphasis on the import of nucleus-encoded proteins and regulation by the ubiquitin-proteasome system. His laboratory employs molecular, genetic, cellular, and biochemical approaches using the model plant Arabidopsis thaliana as well as crop species such as tomato, wheat, and rice. Key discoveries from his group include the direct regulation of chloroplasts by the ubiquitin-proteasome system and the definition of chloroplast-associated protein degradation (CHLORAD), mediated by the outer envelope ubiquitin E3 ligase SP1. These findings influence plastid proteome control, developmental fate, abiotic stress responses, and have applications in crop improvement for yield, fruit ripening, and stress tolerance. Notable publications include "Biogenesis and homeostasis of chloroplasts and other plastids" (Nature Reviews Molecular Cell Biology, 2013, with E. López-Juez), "Chloroplast biogenesis is regulated by direct action of the ubiquitin-proteasome system" (Science, 2012), "Ubiquitin-dependent chloroplast-associated protein degradation in plants" (Science, 2019), and "The chloroplast-associated protein degradation pathway controls chromoplast development and fruit ripening in tomato" (Nature Plants, 2021). He also edited the two-volume "Chloroplast Research in Arabidopsis: Methods and Protocols" (Methods in Molecular Biology, 2011).