Difference between revisions of "Designing XOR Gates - two campus approach"
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== XOR Biological Design == | == XOR Biological Design == | ||
<center> [[Image:XOR_AMC1.jpg]]<br></center> | <center> [[Image:XOR_AMC1.jpg]]<br></center> | ||
− | The idea is to have two mirrored halves of the system. One is regulated by AI-1 and the other by AI-2. There is a potential problem in that the Lux half is more likely to get positive feedback than the Las half. This MAY not be a problem because 0/0 is leaky so we put a weak RBS to minimize leaky protein production. Also, if we add AI-2 and AI-1 is produced by leak, then the entire system shuts down. | + | The idea is to have two mirrored halves of the system. One is regulated by AI-1 and the other by AI-2. There is a potential problem in that the Lux half is more likely to get positive feedback than the Las half. This MAY not be a problem because 0/0 is leaky so we put a weak RBS to minimize leaky protein production. Also, if we add AI-2 and AI-1 is produced by leak, then the entire system shuts down. The repressor site is located between -35 and -10 of the promoter. The activator binding site is upstream of -35. This has been documented [http://www.bio.davidson.edu/courses/synthetic/papers/LuxR.pdf by Egland and Greenberg] |
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− | The repressor site is located between -35 and -10 of the promoter. The activator binding site is upstream of -35. This has been documented [http://www.bio.davidson.edu/courses/synthetic/papers/LuxR.pdf by Egland and Greenberg] | ||
== Ampicillin Communication: time delayed cell growth == | == Ampicillin Communication: time delayed cell growth == |
Revision as of 19:57, 12 June 2008
Here is an idea Malcolm had.
XOR Biological Design
The idea is to have two mirrored halves of the system. One is regulated by AI-1 and the other by AI-2. There is a potential problem in that the Lux half is more likely to get positive feedback than the Las half. This MAY not be a problem because 0/0 is leaky so we put a weak RBS to minimize leaky protein production. Also, if we add AI-2 and AI-1 is produced by leak, then the entire system shuts down. The repressor site is located between -35 and -10 of the promoter. The activator binding site is upstream of -35. This has been documented by Egland and Greenberg
Ampicillin Communication: time delayed cell growth
Growth Layouts
MWSU Approach