The Ubi-p63E promoter drives expression of a CTCF cDNA.
CTCFUbi-p63E.PK rescues CTCFC1
CTCFUbi-p63E.PK rescues CTCFC2
CTCFUbi-p63E.PK partially rescues CTCFattP
CTCFUbi-p63E.PK partially rescues CTCFattP.mCh