Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2019 Feb 14;10:244. doi: 10.3389/fmicb.2019.00244

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2019 Fu, Qin, Zong, Liu, Kang, Zhong and Cao.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

The binding of CagR to the promoter region of CA cluster genes. (A) The upstream promoter region of CA cluster genes are, respectively: 181 bp of the claR upstream region; 214 bp of the ceaS1 upstream region; 169 bp of the oat2 upstream region; 171 bp of the oat1 upstream region; 234 bp of the ceaS2-bls2 upstream region; 196 bp of the pah2-cas2 upstream region; 158 bp of the oppA1 upstream region; 191 bp of the car upstream region; 157 bp of the cyp450-fd upstream region; 246 bp of the orf12-orf13 upstream region; 137 bp of the orf14 upstream region; 171 bp of the gcaS-orf16-oppA2 upstream region; 213 bp of the pah1 upstream region; 183 bp of the cas1 upstream region. The probes were incubated either with no protein (–) or 3.0 μg CagR (+). The appropriate amount of polydI/dC (1.0 mg) was used as competitor. (B) Comparison of claR, oat2, oat1 and ceaS1 promoter sequences with the conserved motif for CagR binding.