TY  - RPRT
TI  - Q-beta-replicase and E. coli transcriptase: requirements for substrate selection as revealed by a study of base analogs.
AU  - A M Kapuler
AU  - S Spiegelman
PY  - 1970
DO  - 10.1073/pnas.66.2.539
UR  - https://pubmed.ncbi.nlm.nih.gov/4915889/
ID  - 4915889
ER  -