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 Aug 8;47(16):8913–8925. doi: 10.1093/nar/gkz666

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

© The Author(s) 2019. Published by Oxford University Press on behalf of Nucleic Acids Research.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

PMC Copyright notice

Figure 5. — The TetR-MphR system was modified to improve the dynamic range of gene expression upon induction. (A) Three copies of the TetR-MphR operator were incorporated into the promoter for controlling GFP expression. (B) Cells containing this modified expression system responded to erythromycin dose-dependently to reach above 8-fold of induction at 1 mM. Each data point represents mean ± S.D. of six biological replicates. Representative raw data of these experiments, acquired with a flow cytometer, are illustrated in panel (C).