Difference between revisions of "Part:BBa K1713004"
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<partinfo>BBa_K1713004 parameters</partinfo> | <partinfo>BBa_K1713004 parameters</partinfo> | ||
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| + | == Usage and Biology == | ||
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| + | <p>This device is composed with the hybrid promoter(Plac/ara-1) and a mRFP linked behind it. Some related tests are specifically run under two different chemical inducers(Arabinose/IPTG) respectively. A series of different inducer's concentrations are set to test amples, and the expressions level of mRFP is linked with the influence that changed concentration of inducer had on the promoter. Related data after analysis show as the following charts.</p> | ||
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| + | https://static.igem.org/mediawiki/2015/3/3b/Team_HZAU-China_Fig_W13.png | ||
| + | Fig 7:The effect on the promoter of Arabinose. | ||
| + | https://static.igem.org/mediawiki/2015/4/4c/Team_HZAU-China_Fig_W14.png | ||
| + | Fig 8:The effect on the promoter of IPTG. | ||
| + | <p>Based on results above, this device reveals to be activated by the AraC protein in the presence of arabinose and repressed in the absence of isopropyl b-D-1-thiogalactopyranoside (IPTG). </p> | ||
Revision as of 01:14, 19 September 2015
Plac/ara-1+strong RBS+mRFP+double terminator
The hybrid promoter ( Plac/ara-1 ) can be activated by the AraC protein in the presence of arabinose and so that mRFP produced. And then the LacI protein would repress this hybrid promoter ( Plac/ara-1 ) in the absence of isopropyl b-D-1-thiogalactopyranoside (IPTG).
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BamHI site found at 28
- 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal AgeI site found at 683
Illegal AgeI site found at 795 - 1000COMPATIBLE WITH RFC[1000]
Usage and Biology
This device is composed with the hybrid promoter(Plac/ara-1) and a mRFP linked behind it. Some related tests are specifically run under two different chemical inducers(Arabinose/IPTG) respectively. A series of different inducer's concentrations are set to test amples, and the expressions level of mRFP is linked with the influence that changed concentration of inducer had on the promoter. Related data after analysis show as the following charts.
Fig 7:The effect on the promoter of Arabinose.
Fig 8:The effect on the promoter of IPTG.
Based on results above, this device reveals to be activated by the AraC protein in the presence of arabinose and repressed in the absence of isopropyl b-D-1-thiogalactopyranoside (IPTG).