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

. 2014 Jul 16;42(14):9484–9492. doi: 10.1093/nar/gku593

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

© The Author(s) 2014. 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 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 3. — Signal amplification dynamics and modularity of the fixed-gain amplifier Amp32^C. Dynamic responses of the arsenic sensor without amplification (A), amplified by Amp32^C (B) and Amp30^C (C). (D) The performance of Amp32^C using a set of constitutive promoters as inputs and the gfp as output. Six constitutive promoters of varying transcriptional strengths are used—J109, J114, J116, J115, J105 and J106. The blue bars are the promoter output responses without the amplifier while the red bars are the ones amplified. (E) The scatter plot shows the linear relationship between the non-saturated transcriptional inputs (J114, J116, J115, J105) and the amplified outputs as in (D) by fitting to a linear model. Data are means and s.d. for three replicates.