PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11754637-5 2002 The cells engineered to express reduced RAD50 levels showed significantly increased sensitivity to gamma radiation, mitomycin C and methylmethane sulfonate compared with control cells that were transfected with the vector alone. Methyl Methanesulfonate 132-155 RAD50 double strand break repair protein Homo sapiens 40-45