Filters Category Show all (-) Antibiotics Selection (-) RLR and CDS Ligands Source Show all E coli K12 Micromonospora rhodorangea Streptomyces alboniger (-) Streptomyces griseochromogenes Streptomyces hygroscopicus Streptomyces verticillus Synthetic Search : 1 result #Antibiotics Selection Blasticidin Selective antibiotic for the bsr, bls, or BSD genes