Fig. 1From: Enhanced protein secretion in reduced genome strains of Streptomyces lividansPhysical maps of the chromosomal regions deleted in S. lividans TK24The regions corresponding to the actinorhodin (26.7Â kb), undecylprodigiosine (39.3Â kb), calcium dependent antibiotic (26.7Â kb), coelimycin P1 (59.1Â kb) and melanin (8.9Â kb) biosynthetic clusters as well as those encoding for the transcription factor HrdD (1.3Â kb) and aggregation genes matAB (4.5Â kb) were deleted in various combinationsBack to article page