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Team:TUDelft/Temperature overview
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=Overview= | =Overview= | ||
| - | We want to create an RNA-based system that is able to have differential gene expression when temperature changes take place (similar to the | + | We want to create an RNA-based system that is able to have differential gene expression when temperature changes take place (similar to the [http://parts.mit.edu/wiki/index.php/Berkeley2006-RiboregulatorsMain Berkeley iGEM 2006 - riboregulator lock/key part]). |
There are several systems suggested in literature that are based on RNA secondary structure. The idea in general is that if the temperature drops below a certain temperature, the RNA will form stable base-pairs on the Shine-Dalgarno sequence, disabling the ribosome to bind. The base-pairing of this RNA region will block the expression of the protein encoded behind it. In this way gene expression can be regulated on the RNA level by temperature. | There are several systems suggested in literature that are based on RNA secondary structure. The idea in general is that if the temperature drops below a certain temperature, the RNA will form stable base-pairs on the Shine-Dalgarno sequence, disabling the ribosome to bind. The base-pairing of this RNA region will block the expression of the protein encoded behind it. In this way gene expression can be regulated on the RNA level by temperature. | ||
Revision as of 07:38, 1 September 2008
[http://www.tudelft.nl ]
[http://www.tudelft.nl ]
Overview
We want to create an RNA-based system that is able to have differential gene expression when temperature changes take place (similar to the [http://parts.mit.edu/wiki/index.php/Berkeley2006-RiboregulatorsMain Berkeley iGEM 2006 - riboregulator lock/key part]).
There are several systems suggested in literature that are based on RNA secondary structure. The idea in general is that if the temperature drops below a certain temperature, the RNA will form stable base-pairs on the Shine-Dalgarno sequence, disabling the ribosome to bind. The base-pairing of this RNA region will block the expression of the protein encoded behind it. In this way gene expression can be regulated on the RNA level by temperature.
