Dr. Julian Parkhill is currently Head of Pathogen Genomics at the Wellcome Trust Sanger Institute. Over the last decade or so, his group has analysed the genomes of many bacteria of fundamental importance for human health, including the causative agents of tuberculosis, plague, typhoid fever, whooping cough, leprosy, botulism, diphtheria and meningitis, as well as nosocomial pathogens such as Clostridioides difficile and MRSA, and food-borne pathogens such as Campylobacter jejuni, Salmonella Typhimurium and Yersinia enterocolitica. Their current research focuses on the application of high-throughput sequencing techniques to microbiology. They are currently sequencing very large collections of bacterial isolates with broad geographic and temporal spreads, linking genomic variation to epidemiology, acquisition of drug resistance, and recent evolution. In addition, they are working with local and national clinical microbiology groups to build the foundations for the transfer of microbial sequencing to clinical and public health investigations. They are also applying sequencing technologies to phenotypic investigations, particularly saturation transposon mutagenesis, transcriptomics and high-throughput phenotyping. They collaborate widely, particularly with groups in developing countries where infectious diseases are endemic.[33]
Julian Parkhill has played a major role in determining the reference genome sequences of many key bacterial pathogens, including Mycobacterium tuberculosis, Yersinia pestis and Salmonella typhi. As well as providing complete catalogues of the arsenal of genes carried by each bacterium, Parkhill's work has led to important insights into how bacterial genomes evolve and the effect of variation within supposedly homogeneous bacterial populations. In parallel, tools to understand and visualise genomic data have been developed, and freely disseminated worldwide. Over a decade, Parkhill has been at the forefront of bacterial genomics, most recently using new high throughput sequencing technologies to explore evolution and transmission in bacterial pathogens, and enable the clinical use of these approaches.[34]
^ abBrown, N. L.; Camakaris, J; Lee, B. T.; Williams, T; Morby, A. P.; Parkhill, J; Rouch, D. A. (1991). "Bacterial resistances to mercury and copper". Journal of Cellular Biochemistry. 46 (2): 106–14. doi:10.1002/jcb.240460204. PMID1717500. S2CID40277026.
^Parkhill, Julian (1991). Regulation of transcription of the mercury resistance operon of Tn501 (PhD thesis). University of Bristol. OCLC931563576. ProQuest301408708.(subscription required)
^Cole, S. T.; Eiglmeier, K.; Parkhill, J.; James, K. D.; Thomson, N. R.; Wheeler, P. R.; Honoré, N.; Garnier, T.; Churcher, C.; Harris, D.; Mungall, K.; Basham, D.; Brown, D.; Chillingworth, T.; Connor, R.; Davies, R. M.; Devlin, K.; Duthoy, S.; Feltwell, T.; Fraser, A.; Hamlin, N.; Holroyd, S.; Hornsby, T.; Jagels, K.; Lacroix, C.; MacLean, J.; Moule, S.; Murphy, L.; Oliver, K.; Quail, M. A. (2001). "Massive gene decay in the leprosy bacillus". Nature. 409 (6823): 1007–1011. Bibcode:2001Natur.409.1007C. doi:10.1038/35059006. PMID11234002. S2CID4307207.
^Parkhill, J.; Wren, B. W.; Thomson, N. R.; Titball, R. W.; Holden, M. T. G.; Prentice, M. B.; Sebaihia, M.; James, K. D.; Churcher, C.; Mungall, K. L.; Baker, S.; Basham, D.; Bentley, S. D.; Brooks, K.; Cerdeño-Tárraga, A. M.; Chillingworth, T.; Cronin, A.; Davies, R. M.; Davis, P.; Dougan, G.; Feltwell, T.; Hamlin, N.; Holroyd, S.; Jagels, K.; Karlyshev, A. V.; Leather, S.; Moule, S.; Oyston, P. C. F.; Quail, M.; et al. (2001). "Genome sequence of Yersinia pestis, the causative agent of plague". Nature. 413 (6855): 523–7. Bibcode:2001Natur.413..523P. doi:10.1038/35097083. PMID11586360.
^Parkhill, J.; Achtman, M.; James, K. D.; Bentley, S. D.; Churcher, C.; Klee, S. R.; Morelli, G.; Basham, D.; Brown, D.; Chillingworth, T.; Davies, R. M.; Davis, P.; Devlin, K.; Feltwell, T.; Hamlin, N.; Holroyd, S.; Jagels, K.; Leather, S.; Moule, S.; Mungall, K.; Quail, M. A.; Rajandream, M. -A.; Rutherford, K. M.; Simmonds, M.; Skelton, J.; Whitehead, S.; Spratt, B. G.; Barrell, B. G. (2000). "Complete DNA sequence of a serogroup a strain of Neisseria meningitidis Z2491". Nature. 404 (6777): 502–6. Bibcode:2000Natur.404..502P. doi:10.1038/35006655. PMID10761919. S2CID4430718.