Difference between revisions of "Team:Tuebingen/Safety"
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− | < | + | <p>Please visit <a href="https://2015.igem.org/Safety">the main Safety page</a> to find this year's safety requirements & deadlines, and to learn about safe & responsible research in iGEM.</p> |
− | <p> | + | <p>On this page of your wiki, you should write about how you are addressing any safety issues in your project. The wiki is a place where you can <strong>go beyond the questions on the safety forms</strong>, and write about whatever safety topics are most interesting in your project. (You do not need to copy your safety forms onto this wiki page.)</p> |
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Revision as of 12:13, 19 August 2015
![](https://static.igem.org/mediawiki/2015/b/ba/Team_Tuebingen_menu_coli_mit_lightstrahl.png)
Safety in iGEM Team Tuebingen
Please visit the main Safety page to find this year's safety requirements & deadlines, and to learn about safe & responsible research in iGEM.
On this page of your wiki, you should write about how you are addressing any safety issues in your project. The wiki is a place where you can go beyond the questions on the safety forms, and write about whatever safety topics are most interesting in your project. (You do not need to copy your safety forms onto this wiki page.)
To achieve the construction of a reversibly activatable Cre recombinase we want to apply the caging mechanism described by Zhou et al [1]. This caging is performed by fusing a copy of a variant of the fluorescent protein Dronpa to both the C- and N-terminus of the Cre recombinase. Since this Dronpa variant is able to form monomers or dimers depending on illumination with light of different wavelengths, we hope that the dimerized form inhibits the activity of the Cre recombinase.
Because our system only needs the expression of the caged Cre construct to be dependent on a sensor, it can be combined with almost all Biosensors that include a means of transcriptional control. This gives the system a wide variety of possible applications, especially in the context of the work of other iGEM teams.
[1] Zhou, XX; Chung, HK; Lam, AJ & Lin, MZ. (2012). Optical control of protein activity by fluorescent protein domains. Science, 338(6108), 810-814.