Table S4.
Samples for high-throughput sequencing
| Sample serial no. | Description |
| RNA libraries | |
| VV631 | 5′ mNET-seq, RNAP-βWT, replicate 1 |
| VV632 | 5′ mNET-seq, RNAP-βWT, replicate 2 |
| VV655 | 5′ mNET-seq, RNAP-βWT, replicate 3 |
| VV656 | 5′ mNET-seq, RNAP-βWT, replicate 4 |
| VV633 | 5′ mNET-seq, RNAP-βD446A, replicate 1 |
| VV634 | 5′ mNET-seq, RNAP-βD446A, replicate 2 |
| VV657 | 5′ mNET-seq, RNAP-βD446A, replicate 3 |
| VV658 | 5′ mNET-seq, RNAP-βD446A, replicate 4 |
| VV854 | MASTER in vitro, RNAP-βWT, replicate 1 |
| VV855 | MASTER in vitro, RNAP-βWT, replicate 2 |
| VV860 | MASTER in vitro, RNAP-βD446A, replicate 1 |
| VV861 | MASTER in vitro, RNAP-βD446A, replicate 2 |
| VV871 | MASTER in vivo, RNAP-βWT, replicate 1 |
| VV872 | MASTER in vivo, RNAP-βWT, replicate 2 |
| VV873 | MASTER in vivo, RNAP-βWT, replicate 3 |
| VV874 | MASTER in vivo, RNAP-βD446A, replicate 1 |
| VV875 | MASTER in vivo, RNAP-βD446A, replicate 2 |
| VV876 | MASTER in vivo, RNAP-βD446A, replicate 3 |
| DNA template libraries | |
| VV891 | Used for analysis of VV854, VV855, VV860, VV861 |
| VV782 | Used for analysis of VV871 |
| VV783 | Used for analysis of VV871 |
| VV914 | Used for analysis of VV871 |
| VV784 | Used for analysis of VV872 |
| VV904 | Used for analysis of VV872 |
| VV905 | Used for analysis of VV872 |
| VV786 | Used for analysis of VV873 |
| VV906 | Used for analysis of VV873 |
| VV907 | Used for analysis of VV873 |
| VV788 | Used for analysis of VV874 |
| VV790 | Used for analysis of VV875 |
| VV792 | Used for analysis of VV876 |