Effect of Alkaloids Extracts From Solanum nigrum L.(Solanaceae) in DNA -Plasmid PBR322 by Using Gel Electrophoresis. IHJPAS [Internet]. 2017 Sep. 22 [cited 2024 May 5];21(1):13-2. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1367