Flow cytometry shows analysis of GFP⁺ cells in the recipient apo E-/- mice that were transplanted with donor cells from GFP⁺ mice.

<p>Splenoctye and bone marrow cell populations were examined. Apo E-/- recipient mice were transplanted with spleen cells or bone marrow cells from GFP^<b>+</b> donor mice followed by feeding the mice an atherogenic diet for 16 weeks. The mice were euthanized; their spleen cells and bone marrow cells were harvested and analyzed by flow cytometry. The gating strategy to analyze the cell linages was similar to <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0125961#pone.0125961.g001" target="_blank">Fig 1</a>. Each data point represents one mouse.