Table 3.
List of strains and plasmids used in this work
| Strains | Genotype | Source |
| S. roseiscleroticus | Wild type | ATCC |
| S. lividans K4–114 | pro-2 str-6SLP2 − SLP3 − act::ermE Streptomyces | [24] |
| SR1 | S. roseiscleroticus/pZJ183 (srcmRI overexpression) | This Work |
| SR2 | S. roseiscleroticus/pZJ196 (srcmRII disruption) | This Work |
| SR3 | S. roseiscleroticus/pZJ183 + pZJ196 (srcmRI overexpression and srcmRII disruption) | This Work |
| KS1 | S. lividans K4–114/pSUN6 | This Work |
| Plasmids | Description | Source |
| pZJ172 | srcmS in pJET1.2 | This Work |
| pZJ178 | srcmPKS in pJET1.2 | This Work |
| pZJ179 | srcmRI in pJET1.2 | This Work |
| pZJ180 | rcmPK in pJET1.2 | This Work |
| pZJ178 | srcmPKS in pJET1.2 | This Work |
| pZJ179 | srcmRI in pJET1.2 | This Work |
| pSUN6 | srcmPKS in pRM5 | This Work |
| pTZ3 | oxyABC in pRM5 | This Work |
| pZJ183 | srcmRI in pSET152 | This Work |
| pZJ191 | srcmRII knockout left arm in pJET1.2 | This Work |
| pZJ192 | srcmRII knockout right arm in pJET1.2 | This Work |
| pZJ195 | srcmRII knockout left arm in pKC1139 | This Work |
| pZJ196 | srcmRII knockout left arm-right arm in pKC1139 | This Work |