Figure 1.
ILCs in RORα-YFP mice express YFP. (A) Lung ILC2s from naive and IL-33–treated adult as well as neonatal (12-d-old) mice were sequentially gated by Lin−GATA-3+ST2+Thy1+, and their expression of YFP in RORα-YFP (black line) and B6 control (filled gray) mice is shown. (B) Lin−YFP+ cells from adult and neonatal lungs as well as adult small intestine were gated and analyzed for the expression of GATA-3 and RORγt as well as GATA-3 and Thy1. Lung Lin−YFP+Thy1+ cells were further analyzed for the expression of ST2 and CD25. Data are representative of three or more independent experiments with three or more mice per group in each experiment.