Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Single-round transcription of different promoters by B. japonicum core RNA polymerase reconstituted with RpoH2His. The E. coli (A) or B. japonicum (B) promoters which were transcribed are indicated. Experiments were performed with core RNA polymerase alone (−) and the same enzyme reconstituted with RpoH2His (+). Arrows point to the transcripts; the position and length (in nucleotides) of RNA size markers are indicated to the right.
