LOCUS FEATURES Location/Qualifiers TK promoter 1..1018 EBNA1 1269..3194 OriP 3493..5000 CAG promoter 5050..6776 MCS 6781..6893 SV40 polyA 6906..7124 SV40 promoter 7741..8085 Neo/Kan R 8114..8908 pUCori 9516..10101