Filters Category Gene Vectors Source Show all (-) E coli (-) Streptomyces species Synthetic Species Show all (-) Bacteria Escherichia coli Human Streptomyces sp Search : 4 result #Gene Vectors Low-CpG pac Synthetic puromycin resistance #Gene Vectors UPP E. coli Uracil Phosphoribosyltransferase #Gene Vectors codA::upp E. coli Cytosine Deaminase fused to Uracil Phosphoribosyltransferase. #Gene Vectors codA E. coli Cytosine Deaminase