Improve Optimized CcaS-CcaR system BBa_K2012023 This year we improved the CcaS-CcaR system used in last year. By changing the RBS strength of CcaR, we optimized the expression of sfGFP from 2-fold variance up to 3-fold variance.
![](https://static.igem.org/mediawiki/2017/6/63/T--HZAU-China--sRBS.png)
![](https://static.igem.org/mediawiki/2017/3/36/T--HZAU-China--improve.png)
![](https://static.igem.org/mediawiki/2017/7/79/T--HZAU-China--improvement.png)
Improve Optimized CcaS-CcaR system BBa_K2012023 This year we improved the CcaS-CcaR system used in last year. By changing the RBS strength of CcaR, we optimized the expression of sfGFP from 2-fold variance up to 3-fold variance.