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

. 2017 Mar 7;8:277. doi: 10.3389/fmicb.2017.00277

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

Copyright © 2017 Zheng, Zhang, Wang, Wang, Zhang and Yin.

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) or licensor 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

ComE impacts on the cps transcription. (A) Quantification of the cps2A mRNA by qRT-PCR in D39 and its mutants. The amount of the cps2A PCR product in each sample was quantified by its average mean cycle threshold value and normalized with that of the 16srRNA in the same reaction. (B) Impact of ComE on transcription activity of the cps promoter as assessed by a beta-galactosidase reporter. The results of representative experiments are presented as means of three replicates ± standard deviations. ^**P < 0.01; ^***P < 0.0001; ns, no significant difference.