Derivatives of pUC18 that have BglII sites flanking a modified multiple cloning site and that retain the ability to identify recombinant clones by visual screening of Escherichia coli colonies.
Gene. 1993 Feb 14;124(1):133-4. doi: 10.1016/0378-1119(93)90774-w.
Gene. 1993.
PMID: 8382652