Isolation and Purification of CNF1 (Cytotoxic necrosis factor 1) produced from bacteria Escherichia coli and study its role against apoptosis in vitro. Iraqi j. cancer med. genet. [Internet]. 2015 Dec. 1 [cited 2025 Jul. 3];8(2). Available from: https://ijcmg.uomustansiriyah.edu.iq/index.php/ijcmg/article/view/159