@misc{indiciae610456cb17ba, title = {An electron microscopic method for studying nucleic acid-protein complexes. Visualization of RNA polymerase bound to the DNA of bacteriophages T7 and T3.}, author = {T Koller and J M Sogo and H Bujard}, year = {1974}, doi = {10.1002/bip.1974.360130514}, url = {https://pubmed.ncbi.nlm.nih.gov/4604084/}, note = {Source identifier: 4604084} }