Figure 2
From: Rapid alterations of cell cycle control proteins in human T lymphocytes in microgravity
mRNA expression of p21 Waf1/Cip1 in Jurkat T cells after 5, 10, and 15 min of simulated weightlessness (μg) by clinorotation. PMA was added at the onset of weightlessness for cellular stimulation. 1 g control experiments were performed in the clinostat without rotation. Control experiments (con) were performed for the time point 15 min with medium substituting the PMA. 3 independent experiments were performed.