Heterologous Expression of the Thiopeptide Antibiotic GE2270 from Planobispora rosea ATCC 53733 in Streptomyces coelicolor Requires Deletion of Ribosomal Genes from the Expression Construct. - Flinspach, Katrin; Kapitzke, Claudia; Tocchetti, Arianna; Sosio, Margherita; Apel, Alexander K. (PLoS ONE, 2014)