TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Weiher, Hans A1 - Schaller, Heinz T1 - Segment-specific mutagenesis: extensive mutagenesis of a lac promoter/operator element JF - Proceedings of the National Academy of Sciences of the United States of America Y1 - 1982 SN - 0027-8424 SS - 0027-8424 U6 - https://doi.org/10.1073/pnas.79.5.1408 DO - https://doi.org/10.1073/pnas.79.5.1408 PM - 7041119 VL - 79 IS - 5 SP - 1408 EP - 1412 PB - PNAS ER -