TY - RPRT TI - Two large insert vectors, lambda PS and lambda KO, facilitate rapid mapping and targeted disruption of mammalian genes. AU - M Nehls AU - M Messerle AU - A Sirulnik AU - A J Smith AU - T Boehm PY - 1994 UR - https://pubmed.ncbi.nlm.nih.gov/7833040/ ID - 7833040 ER -