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Inside Cover: Identification of the Biosynthetic Gene Cluster and Regulatory Cascade for the Synergistic Antibacterial Antibiotics Griseoviridin and Viridogrisein in Streptomyces griseoviridis (ChemBioChem 18/2012)
The inside cover picture shows how expression of the griseoviridin (GV) and viridogrisein (VG) biosynthetic gene cluster in Streptomyces griseoviridis is coordinated by the SARP family positive regulators SgvT2 and SgvT3 through the γ-butyrolactone-like molecule and its receptor SgvB. For details, see the paper by J. Ju et al. on p. 2745 ff.