TY - RPRT TI - Novel bacteriophage lambda cloning vector. AU - J Karn AU - S Brenner AU - L Barnett AU - G Cesareni PY - 1980 DO - 10.1073/pnas.77.9.5172 UR - https://pubmed.ncbi.nlm.nih.gov/6254062/ ID - 6254062 ER -