Team:Toulouse/Project/Overviews

From 2014.igem.org

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Among many other things, Southern France is well-known for the gorgeousness of its landscapes. Plane trees (Platanus sp.) are widely present and participate to the charm of this area, especially along the famous “Canal du Midi”. It is impossible to imagine this UNESCO World Heritage masterpiece without its trees. Unfortunately, these trees are threatened by a severe fungal infection called Canker, and today the only treatment consists in preventive tree-cutting which has a huge cost and implies significant ecological troubles.
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Facing this emergency, the students from the iGEM Toulouse Team decided to be committed to the protection of their local heritage. Indeed, using a bacterium vector naturally present in the trees, our team offers an alternative solution originated from synthetic biology. Thanks to different genetic modules, the engineered bacterium called SubtiTree is first able to head towards the pathogen, then to bind to its cell wall in order to finally deliver different fungicides to save the tree from its invaders. Taking into account the ecological and ethical matters, our team thinks about how to limit the spreading of the optimized microorganism through different strategies. Although our project was born from a local problematic, it is transposable to other tree vascular diseases.
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Among many other things, Southern France is well-known for the gorgeousness of its landscapes. Plane trees (Platanus sp.) are widely present and participate to the charm of this area, especially along the famous “Canal du Midi”. It is impossible to imagine this UNESCO World Heritage masterpiece without its trees. Unfortunately, these trees are threatened by a severe fungal infection called Canker, and today the only treatment consists in preventive tree-cutting which has a huge cost and implies significant ecological troubles.
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<img style="width:700px; margin: 45px 0 45px 130px;" ; src="http://parts.igem.org/wiki/images/2/2b/Overview_.jpg">
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Facing this emergency, the students from the iGEM Toulouse Team decided to be committed to the protection of their local heritage. Indeed, using a bacterium vector naturally present in the trees, our team offers an alternative solution originated from synthetic biology. Thanks to different genetic modules, the engineered bacterium called SubtiTree is first able to head towards the pathogen, then to bind to its cell wall in order to finally deliver different fungicides to save the tree from its invaders. Taking into account the ecological and ethical matters, our team thinks about how to limit the spreading of the optimized microorganism through different strategies. Although our project was born from a local problematic, it is transposable to other tree vascular diseases.<br>
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<img style="width:700px" ; src="http://parts.igem.org/wiki/images/2/2b/Overview_.jpg">
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<div class="title2">Chemotaxis<a style="font-size: 13px; cursor: pointer; color: #888; margin-left: 10px;"> Show more</a></div>
<div class="title2">Chemotaxis<a style="font-size: 13px; cursor: pointer; color: #888; margin-left: 10px;"> Show more</a></div>

Revision as of 17:40, 7 October 2014