PtCaf1 interacted proteins in EV and PtGTSF1 KD of Paramecium tetraurelia

The DNA fragment of PtCAF1, one of the core component of PRC2, is fused with FlagHA and transformed into the macronuclear of Paramecium tetraurelia. The interacted proteins of PtCaf1 in Empty vector (EV) control and PtGTSF1 silenced cells were immunoprecipitated with anti-HA antibody, followed with mass spectrometry.