[1] Univ Minnesota, Dept Vet Pathobiol, St Paul, MN 55108 USA
[2] Univ Minnesota, Biomed Genom Ctr, St Paul, MN 55108 USA
[3] Univ Minnesota, Computat Biol Ctr, Minneapolis, MN 55455 USA
[4] NIAID, Rocky Mt Labs, Lab Human Bacterial Pathogenesis, NIH, Hamilton, MT 59840 USA