Team:Hannover/Project

From 2014.igem.org

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<tr><td style="border:0px">Constuction of our T4MBP sequenz</td><td>Selection, research and bioinformatics</i><a href="" target="_blank">...</a></td></tr>
<tr><td style="border:0px">Constuction of our T4MBP sequenz</td><td>Selection, research and bioinformatics</i><a href="" target="_blank">...</a></td></tr>
<tr><td style="border:0px">T4MBP Plant</td><td>Stabile transformation of <i>Arabidopsis thaliana</i><a href="" target="_blank">...</a></td></tr>
<tr><td style="border:0px">T4MBP Plant</td><td>Stabile transformation of <i>Arabidopsis thaliana</i><a href="" target="_blank">...</a></td></tr>
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<tr><td style="border:0px">Quantitative Analysis of our T4MBP</td><td>Using <i>E. coli</i> as an expression system <a href="" target="_blank">...</a></td></tr>
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<tr><td style="border:0px">Characterization of our T4MBP</td><td>Using <i>E. coli</i> as an expression system<a href="https://2014.igem.org/Team:Hannover/Background_pASK" target="_blank"> For what reason?...</a></td></tr>
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<tr><td style="border:0px">Quantitative Analysis of our T4MBP</td><td>Using <i>Nicotiana tabacum</i> as an transient expression system</td></tr>
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<tr><td style="border:0px">Characterization of our T4MBP</td><td>Using <i>Nicotiana tabacum</i> as an transient expression system</td></tr><tr><td style="border:0px">Quantitative Analysis</td><td>MS</td>
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<tr><td style="border:0px">Locate the CBD precisely within a plant cell</td><td>CBD fused with GfP, insert it transiently via leaf-infiltration and take a look using a confocal microscope</td></tr>
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<tr><td style="border:0px">Locate the CBD precisely within a plant cell</td><td>CBD fused with GfP, insert it transiently via leaf-infiltration and take a look using a confocal microscope</td>
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Revision as of 13:19, 7 October 2014

Old routes – new ideas

Since 2007, 17 teams from 8 different countries have already chosen the problem of heavy metals in our environment as their topic. A total of 13 medals have been awarded in this subject area. This shows how relevant and highly topical the subject is. While other teams have concentrated more on detection and quantification, we want to go one step further with our concept of plant-based water and soil decontamination. Here you find more Background about heavy metals...

With our project we combine cleaning nature by using nature itself: We want to equip plants with a protein which binds four different heavy metals at the same time and hence brings about a significant reduction in the heavy metal concentration of grounds and seas. We thus hope to achieve more extensive binding of hazardous heavy metals than that achieved by conventional methods.

1. step: Transformation of Plants 2. step: Secretion and Immobilising 3. step: Water and soil decontamination

Our path to finding a solution

We created a protein for binding heavy metals, being expressed and produced in plants. This protein, called Top4-Metal-Binding-Protein (T4-MBP), first contains a signal peptide of the expansin-A4-protein (EXP) to secrete the protein to the extracellular space, getting bound there by the cellulose-binding protein A (CBD), which is expressed by the last domain in the T4-MBP. Between those domains there are 4 domains of methallothioneins, each specific for a different heavy metal: copper, arsenic, zinc and cadmium. The transformation of the T4-MBP is done via the binary vector pORE-E3 in which we exchanged the promoter and completed with an optimized 5'UTR. Here you find more about our construct...

Our subprojects

Subproject

How?

Constuction of our T4MBP sequenzSelection, research and bioinformatics...
T4MBP PlantStabile transformation of Arabidopsis thaliana...
Characterization of our T4MBPUsing E. coli as an expression system For what reason?...
Characterization of our T4MBPUsing Nicotiana tabacum as an transient expression system
Quantitative AnalysisMS
Locate the CBD precisely within a plant cellCBD fused with GfP, insert it transiently via leaf-infiltration and take a look using a confocal microscope

Fusszeile