TY - RPRT TI - Developmental regulation of the kappa locus involves both positive and negative sequence elements in the 3' enhancer that affect synergy with the intron enhancer. AU - X Liu AU - A Prabhu AU - B Van Ness PY - 1999 DO - 10.1074/jbc.274.6.3285 UR - https://pubmed.ncbi.nlm.nih.gov/9920868/ ID - 9920868 ER -