@misc{indiciae4fce79c6a0b4, title = {pSAR1, a natural plasmid from Streptomyces arenae, shows rapid increase and decrease of copy numbers on changes of growth media.}, author = {M Braxenthaler and B Poetsch and K U Fröhlich and D Mecke}, year = {1991}, doi = {10.1016/0378-1097(91)90494-u}, url = {https://pubmed.ncbi.nlm.nih.gov/1769539/}, note = {Source identifier: 1769539} }