TY - RPRT TI - Sumo15A: a lambda phasmid that permits easy selection for and against cloned inserts. AU - S Kurachi AU - N Baldori AU - D M Kurnit PY - 1989 DO - 10.1016/0378-1119(89)90461-7 UR - https://pubmed.ncbi.nlm.nih.gov/2559877/ ID - 2559877 ER -