Department of Pathology

Dr Jim Ajioka

Key publications

  1. Khan A, Taylor S, Ajioka JW, Rosenthal BM, Sibley LD (2009) Selection at a single locus leads to widespread expansion of Toxoplasma gondii lineages that are virulent in mice. PLoS Genet. 5(3):e1000404. Epub 2009 Mar 6

  2. Hermes G, Ajioka JW, Kelly KA, Mui E, Roberts F, Kasza K, Mayr T, Kirisits MJ, Wollmann R, Ferguson DJ, Roberts CW, Hwang JH, Trendler T, Kennan RP, Suzuki Y, Reardon C, Hickey WF, Chen L, McLeod R. (2008) Neurological and behavioral abnormalities, ventricular dilatation, altered cellular functions, inflammation, and neuronal injury in brains of mice due to common, persistent, parasitic infection. J Neuroinflammation. 2008 Oct 23; 5:48.

  3. Sibley LD, Ajioka JW (2008) Population structure of Toxoplasma gondii: clonal expansion driven by infrequent recombination and selective sweeps. Annu Rev Microbiol. 62: 329-51

  4. Khan, A., Bohme, U. Kelly, K.A. Ajioka, J.W. (2006) Common inheritance of chromosome Ia associated with clonal expansion of Toxoplasma gondii. Genome Res. 16: 1119-25.

  5. Boyle JP, Rajasekar B, Saeij JP, Ajioka JW, Berriman M, Paulsen I, Roos DS, Sibley LD, White MW, Boothroyd JC. (2006) Just one cross appears capable of dramatically altering the population biology of a eukaryotic pathogen like Toxoplasma gondii. Proc Natl Acad Sci U S A. 103: 10514-9

  6. Saeij JP, Boyle JP, Coller S, Taylor S, Sibley LD, Brooke-Powell ET, Ajioka JW, Boothroyd, J. (2006) Polymorphic secreted kinases are key virulence factors in toxoplasmosis. Science 314: 1780-1783.

  7. Su, C., Evans, D., Cole, R.H., Kissinger, J.C., Ajioka, J.W., Sibley, L.D. (2003) Recent expansion of Toxoplasma through enhanced oral transmission. Science 299: 414-416

  8. Ajioka, J.W., Boothroyd, J.C., Brunk, B.P., Hehl, A., Hiller, L., Manger, I.D., Overton, G.C., Marrra, M., Roos, D., Wan, K-L., Waterston, R. and Sibley, L.D. (1998) Gene discovery by EST sequencing in Toxoplasma gondii reveals sequences restricted to the Apicomplexa. Genome Res. 8: 18-28. Jim Ajioka