Difference between revisions of "Team:Heidelberg/Collaborations"

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            <a href="https://2017.igem.org/Team:Heidelberg/Model/Induction">An interactive webtool implementing the model described below is available.</a>}}
 
  
 
Mutagenesis plasmids are crucial to enable rapid mutation that makes continuous evolution possible in short time scales. The mutagenesis plasmids we used have a \(P_{BAD}\) promotor that is arabinose inducible but suppressed by glucose<x-ref>RN159</x-ref>. Consequently controlling the glucose concentration is important in order to have a strong induction of the mutagenesis plasmids that results in a high mutation rate, which leads to a larger covered sequence space. This model uses ordinaray differential equations (ODE) to model both the glucose and the <i>E. coli</i> concentration, assuming both are independend of each other. This is plausible because <a href="https://2017.igem.org/Team:Heidelberg/Experiments#medium">the medium used in the experiments</a> contained other carbon sources than glucose. The glucose consumption rate per <i>E. coli</i> is assumed to be independent of the glucose concentration.
 
Mutagenesis plasmids are crucial to enable rapid mutation that makes continuous evolution possible in short time scales. The mutagenesis plasmids we used have a \(P_{BAD}\) promotor that is arabinose inducible but suppressed by glucose<x-ref>RN159</x-ref>. Consequently controlling the glucose concentration is important in order to have a strong induction of the mutagenesis plasmids that results in a high mutation rate, which leads to a larger covered sequence space. This model uses ordinaray differential equations (ODE) to model both the glucose and the <i>E. coli</i> concentration, assuming both are independend of each other. This is plausible because <a href="https://2017.igem.org/Team:Heidelberg/Experiments#medium">the medium used in the experiments</a> contained other carbon sources than glucose. The glucose consumption rate per <i>E. coli</i> is assumed to be independent of the glucose concentration.

Revision as of 21:48, 29 October 2017


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