part of part of has plasma membrane part has high plasma membrane amount has low plasma membrane amount immature gamma-delta T cell thymocyte CD25-positive, CD27-positive immature gamma-delta T cell 2010-08-18T10:35:37Z A CD25-positive, CD27-positive immature gamma-delta T cell found in the thymus that has an immature phenotype (i.e. CD24-high, CD25-high, CD62L-high, CD44-high, CD2-low, CD5-low). CD2 molecule CD44 molecule L-selectin interleukin-2 receptor subunit alpha T-cell surface glycoprotein CD5 programmed cell death protein 1 signal transducer CD24 thymus