Difference between revisions of "Part:BBa K1412000"
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==='''Experimental Data'''=== | ==='''Experimental Data'''=== | ||
| + | [[File:CL-1 and BBa K1412000.png |500px]] | ||
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| + | Figure 2. | ||
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Revision as of 10:00, 11 October 2014
CheZ generator under Lac promoter
This part is consist of Lac promoter and CheZ generator.
CheZ can dephosphorylate CheY to make the flagellar motor rotate counterclockwise so that the cell to run and tumble.Without CheZ, CheY is phosphorylated, which can bind to the flagellar motor protein FliM, causing the cell to tumble.so the cell tumbles only. The expression of CheZ allows E.coli to navigate gradients of natural chemoattractants.
At the same time, we know that Lac promoter is an inverting regulator sensitive to LacI and CAP, while LacI can be inhibited by IPTG. So with LacI protein, CAP protein and IPTG,we can adjust the expression of CheZ via Lac promoter to control the movement of E.coli. File:PLac-RBS-CheZ-TT.png
Usage and Biology
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]
Experimental Data
Figure 2.