Fig. 4From: Alpha-actnin-4 (ACTN4) selectively affects the DNA double-strand breaks repair in non-small lung carcinoma cellsACTN4 cells show enhanced NHEJ and suppressed HR. H1299 cells were transfected with NHEJ and HR specific reporter constructs along with a plasmid, encoding dsRed-fused I-SceI endonuclease that performs site-specific cleavage of the reporters. Representative FACS plots display NHEJ and HR specific repair of the reporter GFP as an increase of GFP-positive cells (upper quadrants). The graph represents DNA repair efficiency estimated as the ratio of GFP + /dsRed + cells. Data are presented as mean of three replicas ± SD. ***p < 0.0001compared to untreated cells (Student’s t-test). The assay was performed three timesBack to article page