a Requirement for Gene-Specific Deoxyribonucleic Acid for the Cell-Free Synthesis of β-GALACTOSIDASE Eisenstadt, J. M. ; Kameyama, Tadanori ; Novelli, G. David Abstract Publication: Proceedings of the National Academy of Science Pub Date: April 1962 DOI: 10.1073/pnas.48.4.652 Bibcode: 1962PNAS...48..652E