passages.id: split_1_test_2652_passage
passages.type: progene_text
passages.text: H4 / BCL6 - transfected cells expressed markedly higher levels of Bcl-6 protein than cells transfected with a plasmid carrying BCL6 driven by its normal promoter and displayed bright nuclear staining with a characteristic punctate pattern with an anti - Bcl-6 antibody .