@misc{indiciaea9a4f63b475e, title = {Lambda repressor recognizes the approximately 2-fold symmetric half-operator sequences asymmetrically.}, author = {A Sarai and Y Takeda}, year = {1989}, doi = {10.1073/pnas.86.17.6513}, url = {https://pubmed.ncbi.nlm.nih.gov/2771938/}, note = {Source identifier: 2771938} }