Types | DnaRegion
|
Roles | promoter
Regulatory
|
Sequences | BBa_K1151002_sequence (Version 1)
|
Description
The nikR-exbB intergenic region from Helicobacter pylori conteins two single divergently oriented promoters, pnikR and pexbB. There are two operators for the HpNikR protein overlapping with the pnikR and pexbB promoters, respectively. These nucleotide sequences are linked by HpNikR (BBa_K1151000) in presence of nickel ions for repressing trascription.
Notes
The double divergent promoter was inserted i pGEM-T Easy.
Source
This part comes from H. pylori genomic sequence and it was amplified by PCR.