Figure 6From: DNA vaccination with a gene encoding Toxoplasma gondii Deoxyribose Phosphate Aldolase (TgDPA) induces partial protective immunity against lethal challenge in miceFlow cytometry strategy. Detection of T lymphocyte subpopulation and MHC molecules using flow cytometry technique (CD3 gated), (A) CD4+ T lymphocytes (CD3+CD4+, region Q2). (B) CD8+ T lymphocytes (CD3+CD8+, region Q2). (C) MHC-I molecules (CD3+MHC-I, region Q2). (D) MHC-II molecules (CD3+MHC-II, region Q2).Back to article page