Difference between revisions of "Part:BBa K2036007"
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CII is a transcriptional activator of pRE, but it is normally degrade by Ftsh, and in this case,tandom expression maybe useful to activate pRE.
 
CII is a transcriptional activator of pRE, but it is normally degrade by Ftsh, and in this case,tandom expression maybe useful to activate pRE.
  
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===Usage and Biology===
 
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<span class='h3bb'>Sequence and Features</span>
 
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===Functional Parameters===
 
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<h2>Protein&promoter</h2>
 
<h2>Protein&promoter</h2>
 
<p>--CII and pRE</p>
 
<p>--CII and pRE</p>
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[[File:T--HUST-China--CIII%26Ftsh.png|800px|thumb|center|Fig3: According to the Fluorescence measurement curve above, we can see clearly that GFP level of CIII test circuit increased over time and it showed significant difference from two control groups. It indicates that tandomly expressed CIII can efficiently protect CII from being degraded by Ftsh. ]]
 
[[File:T--HUST-China--CIII%26Ftsh.png|800px|thumb|center|Fig3: According to the Fluorescence measurement curve above, we can see clearly that GFP level of CIII test circuit increased over time and it showed significant difference from two control groups. It indicates that tandomly expressed CIII can efficiently protect CII from being degraded by Ftsh. ]]
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===Usage and Biology===
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<span class='h3bb'>Sequence and Features</span>
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<partinfo>BBa_K2036007 SequenceAndFeatures</partinfo>
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===Functional Parameters===
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<partinfo>BBa_K2036007 parameters</partinfo>
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Revision as of 04:53, 25 October 2016


RBS-CII-RBS-CII, tandem expression

CII is a transcriptional activator of pRE, but it is normally degrade by Ftsh, and in this case,tandom expression maybe useful to activate pRE.

Protein&promoter

--CII and pRE


CII (BBa_K2036000) functions as a transcriptional activator to direct promoter RE, so we constructed CII-TT-pRE-RBS-GFP-LVAssrAtag as the test group and pRE-RBS-GFP-LVAssrAtag as CK to see whether CII efficiently activates pRE.


Fig1: According to the Fluorescence measurement curve above, we can see clearly that GFP level increased over time and it showed significant difference from CK.


Fig2: We also did Fluorescence microscope detection after 30, 120 and 240 minutes induction. According to the figture below, we can tell qualitively that pRE leakage are at relative low level and CII can efficiently activate the promoter.

Protein&protein reaction

We had submitted and documented RBS-CIII-RBS-CIII-RBS-CII-TT-pRE-RBS-GFP-LVAssrAtag (BBa_K2036014) and RBS-CII-RBS-CII-RBS-CII-TT-pRE-RBS-GFP-LVAssrAtag (BBa_K2036015). These two parts were constructed to test whether CIII can protect CII from being degraded by Ftsh by competitive inhibition.


Fig3: According to the Fluorescence measurement curve above, we can see clearly that GFP level of CIII test circuit increased over time and it showed significant difference from two control groups. It indicates that tandomly expressed CIII can efficiently protect CII from being degraded by Ftsh.

Sequence and Features


Assembly Compatibility:
  • 10
    COMPATIBLE WITH RFC[10]
  • 12
    COMPATIBLE WITH RFC[12]
  • 21
    COMPATIBLE WITH RFC[21]
  • 23
    COMPATIBLE WITH RFC[23]
  • 25
    COMPATIBLE WITH RFC[25]
  • 1000
    COMPATIBLE WITH RFC[1000]