Photo

Cherie Briggs

Professor
Phone: 
(805) 893-2199
Email: 
briggs@lifesci.ucsb.edu
Office: 
2112 Noble Hall
Website: 
Briggs Lab

Biography

Dr. Briggs received B.S. degrees in Electrical Engineering and Biological Sciences from Michigan Technological University. She received an M.S. in Electrical Engineering at Princeton University, while working at Bell Labs. She received a PhD in Biology from UCSB, where she studied host-parasitoid population dynamics. As a postdoctoral researcher at Imperial College, Silwood Park in England, she developed models of insect-pathogen interactions. Dr. Briggs was on the faculty in the Dept. of Integrative Biology at UC Berkeley from 1997-2007, and then joined the UCSB faculty in 2007. She holds a joint appointment EEMB and BMSE, and is a Mellichamp Chair in Systems Biology.

Research

Dr. Briggs’ research combines modeling and experiments to understand the factors affecting the dynamics of animal populations. Her lab is working on a number of projects involving disease-host or parasitoid-host interactions, including:

The Frog-killing Chytrid Fungus in the California Sierra Nevada

The Briggs lab is investigating the factors that allow for persistence of populations of mountain yellow-legged frogs infected with the chytrid fungus, Batrachochytrium dendrobatidis, through a combination of field surveys, experiments, genetics, molecular techniques, and modeling.

Lyme Disease in Southern California

Lyme disease, caused by bacteria, Borrelia burgdorferi, is maintained in the wild in vertebrate hosts, and transmitted between hosts by ticks. Lyme disease has a much higher prevalence in the eastern US than in California. The Briggs lab is studying the dynamics of the tick, pathogen, and vertebrate host communities in Southern California to understand the factors contributing to the low pathogen prevalence in this area.

Selected Publications

  • Fisher, M.C., D.A. Henk, C.J. Briggs, J.S. Brownstein, L.C. Madoff, S.L. McCraw, S.J. Gurr 2012. Emerging fungal threats to animal, plant and ecosystem health. Nature. 484:186-194.
  • Swei, A., R. Ostfeld, R. Lane, and C.J. Briggs. 2011. Impact of the experimental removal of lizards on Lyme disease risk. Proceedings of the Royal Society B. 278 (1720) 2970-2978.
  • Johnson, L.R. and C. J. Briggs. 2011. Parameter inference for an individual based model of chytridiomycosis in frogs. Journal of Theoretical Biology. 277(1):90-98.
  • Briggs, C.J., R.A. Knapp, and V.T. Vredenburg. 2010. Enzootic and epizootic dynamics of the chytrid fungal pathogen of amphibians. Proceedings of the National Academy of Sciences, 107:9695-9700.
  • Vredenburg V.T., R.A. Knapp, T.S. Tunstall, and C.J. Briggs. 2010. Large-scale amphibian dieoffs driven by the dynamics of an emerging infectious disease. Proceedings of the National Academy of Sciences, 107:9689-9694.
  • Kilpatrick, A.M., C.J. Briggs, and P. Daszak. 2010. The ecology and impact of chytridiomycosis, an emerging disease of amphibians. Trends in Ecology and Evolution, 25(2):109-118.
  • Morgan J.A.T., V.T. Vredenburg, L.J. Rachowicz, R.A. Knapp, M.J. Stice, T. Tunstall, R.E. Bingham, J.M. Parker, J.E. Longcore, C. Moritz, C.J. Briggs, and J.W. Taylor. 2007. Population genetics of the frog-killing fungus Batrachochytrium dendrobatidis. Proceedings of the National Academy of Science 104:13845-13850.
  • Briggs, C.J, Vredenburg, V.T., Knapp, R.A., and L. J. Rachowicz. 2005. Investigating the population-level effects of chytridiomycosis, an emerging infectious disease of amphibians. Ecology, 86(12): 3149-3159.
  • Murdoch, M., C. J. Briggs, and S. Swarbrick. 2005. Host suppression and stability in a parasitoid-host system: Experimental demonstration. Science, 309 (5734): 610-613.
  • Murdoch, W.W., C.J. Briggs, and R. M. Nisbet. 2003. Consumer Resource Dynamics, Princeton Monograph in Population Biology #36, Princeton University Press.

External Publication List

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