RT Journal Article SR Electronic(1) A1 KELLER, ULLRICH A1 KRENGEL, ULRIKE A1 HAESE, ANGELAYR 1985 T1 Genetic Analysis in Streptomyces chrysomallus JF Microbiology, VO 131 IS 5 SP 1181 OP 1191 DO https://doi.org/10.1099/00221287-131-5-1181 PB Microbiology Society, SN 1465-2080, AB A circular linkage map was developed for Streptomyces chrysomallus, a producer of actinomycin C. The map order of various marker loci was deduced from matings and to a minor extent from protoplast fusions. The map strongly resembles that of Streptomyces coelicolor A3(2). The recombination frequencies were low and highly variable (from 10–9 to 5 × 10–6). Plasmid pIJ303 expressed its thiostrepton resistance gene in S. chrysomallus but did not promote chromosomal transfer or induce the Ltz+ phenotype. The data provide a background of genetics for investigations of antibiotic synthesis in this strain., UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-131-5-1181