Team:Chiba/Sender experiments
From 2008.igem.org
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==Quorum-Sensing Cross-talk== | ==Quorum-Sensing Cross-talk== | ||
+ | ===Purpose=== | ||
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[[Image:Sender crosstalk chiba.gif|frame|right|'''Fig.5''' Senders crosstalk]] | [[Image:Sender crosstalk chiba.gif|frame|right|'''Fig.5''' Senders crosstalk]] | ||
- | + | ===='''Senders'''==== | |
- | + | *[http://partsregistry.org/Part:BBa_K084007 plac+rbs+LasI] | |
[[Image:Tet-lasi chiba.gif]] | [[Image:Tet-lasi chiba.gif]] | ||
- | + | *[http://partsregistry.org/Part:BBa_K084008 plac+rbs+RhlI] | |
[[Image:Tet-rhli chiba.gif]] | [[Image:Tet-rhli chiba.gif]] | ||
- | + | *[http://partsregistry.org/Part:BBa_K084012 plac+rbs+LuxI] | |
[[Image:Tet-luxi chiba.gif]] | [[Image:Tet-luxi chiba.gif]] | ||
- | + | ===='''Receiver'''==== | |
- | + | *[http://partsregistry.org/Part:BBa_T9002 BBa_T9002 (Express GFP in response to AHL)] | |
[[Image:Reporter 9002 chiba.gif]] | [[Image:Reporter 9002 chiba.gif]] | ||
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===Result=== | ===Result=== | ||
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Revision as of 07:03, 25 October 2008
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Project Design ( Sender experiments | Receiver experiments ) | Our Goal |
Contents |
Quorum-Sensing Cross-talk
Purpose
Senders
- [http://partsregistry.org/Part:BBa_K084007 plac+rbs+LasI]
- [http://partsregistry.org/Part:BBa_K084008 plac+rbs+RhlI]
- [http://partsregistry.org/Part:BBa_K084012 plac+rbs+LuxI]
Receiver
- [http://partsregistry.org/Part:BBa_T9002 BBa_T9002 (Express GFP in response to AHL)]
Method
To characterize quorum sensing crosstalk, constitutive AHL senders were mixed with constitutive receivers and measure fluorescence intensity.
- Transformed Senders into E.coli strains(JW1908/XL10GOLD) and Receiver into E.coli strain(JW1908).
- Inoculated them independently in liquid media. Incubated at 37°C 12h
- Mixed them.
- Incubated at 37°C or 30°C.
- Measured intensity of green fluorescence at regular time intervals.
Result
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