@misc{indiciaeb1f039c4193f, title = {Plasmid copy number control: isolation and characterization of high-copy-number mutants of plasmid pE194.}, author = {B Weisblum and M Y Graham and T Gryczan and D Dubnau}, year = {1979}, doi = {10.1128/jb.137.1.635-643.1979}, url = {https://pubmed.ncbi.nlm.nih.gov/104975/}, note = {Source identifier: 104975} }