TY - RPRT TI - In phage lambda, cos is a recombinator in the red pathway. AU - F W Stahl AU - I Kobayashi AU - M M Stahl PY - 1985 DO - 10.1016/0022-2836(85)90085-3 UR - https://pubmed.ncbi.nlm.nih.gov/3157004/ ID - 3157004 ER -