string: RNA interference of Gstt1, Gpx7 and Snx19 in clonal b-cells
  Genes were silenced by siRNA transfection into 832/13 INS-1 b-cells [142] with Dharmafect I (Thermo Scientific, Waltham, MA) according to the manufacturer’s instructions. siRNAs (LifeTechnologies, Paisley, UK) used were s151334 (Gpx7), s129302 (Gstt1), and s164019 (Snx19).