Polysome profiling of BORIS. (A) Polysome profiles of cell lysates from hNP1 and hNP1 cells differentiated to neurons over 6 days (6dN) on a 10-50% sucrose gradient. Lighter particles at the top of the gradient are shown on the left and heavier fractions are shown on the right. Equal volumes of each fraction were analysed by SDS-PAGE and probed with indicated antibodies. S6 and RPL7 are ribosome-associated proteins while GAPDH is not. (B) Polysome profiling of HEK293T cell lysates, detecting endogenous BORIS, after disruption of polysomes by puromycin (top panel), 30 mM EDTA (middle panel) or following RNAse A digestion (lower panel).
Ogunkolade et al. BMC Cell Biology 2013 14:52 doi:10.1186/1471-2121-14-52