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. 2003 Jul;71(7):3920–3926. doi: 10.1128/IAI.71.7.3920-3926.2003

FIG. 3.

FIG. 3.

IFN-γ secretion by immune CD8 T lymphocytes after incubation with NCTC cells transfected with the vector control pcDNA3.1/CT-GFP-TOPO (GFP) or the vector expressing the polypeptide OmpB458-652, OmpB595-744, or OmpB739-848. The positive control is the IFN-γ secretion by immune CD8 T lymphocytes after incubation with R. conorii-infected NCTC cells. *, P ≤ 0.05 compared with stimulation by cells transfected with vector only.