tokens: Identification of an AfsA homologue ( BarX ) from Streptomyces virginiae as a pleiotropic regulator controlling autoregulator biosynthesis , virginiamycin biosynthesis and virginiamycin M1 resistance .
folded_tokens: identification of a afsa homologue ( barx ) from streptomyces virginiae as a pleiotropic regulator control autoregulator biosynthesis , virginiamycin biosynthesis and virginiamycin m1 resistance .