Team:St Andrews

From 2012.igem.org

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                 <h1>ω−3 fatty acids synthesis</h1>
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                 <h1>ω−3 Fatty acids synthesis</h1>
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                 <p>Omega-3 fatty acids are an essential nutrient. Fish (currently the best source) is severely overexploited. An alternative source of it would help in the environmental battle against overfishing. We attempt to engineer an omega-3 pathway into the bacterium <em>E. coli.</em> in the hopes that omega-3 could be produced at industrial scale.</p>
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                 <p>ω-3 Fatty acids are an essential component of our diet and are para-mount to maintaining human health. But as we sustain vitality in our-selves, we are ruining the planet: seafood is the main source of ω-3 fatty acids, but humanity has overfished the seas and corrupted the food chain in the process. Using the power lent by synthetic biology, we can provide a solution from the very source of ω-3 fatty acids – microalgae and cyano-bacteria that normally synthesize these molecules.</p>
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      <p>iGEM Team St Andrews 2012 is recreating this synthetic pathway in <i>E. coli</i>, using genes from the cyanobacteria <i>Synechocystis</i> and the trypanosomatid <i>Leishmania major</i>. Combining the DNA code for elongase and desaturase enzymes, we can convert the plain fatty acid of <i>E. coli</i> into highly valuable ω-3 fatty acids.
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                 <p><a class="btn btn-large">Learn more</a></p>
                 <p><a class="btn btn-large">Learn more</a></p>

Revision as of 10:54, 9 July 2012

StA iGEM Wiki 2012 - Home

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This website is under construction, but feel free to browse! It'll be completely ready by autumn.
We're in week 6 out of 10 of the iGEM project.

St Andrews iGEM 2012

University of St Andrews team for the 2012 International Genetically Engineered Machine competition

University of St Andrews coat of arms

Metal binding protein

Precious metals often go unrecyled. Platinum used catalytic converters ends up in road dust. So much platinum accumulates on a 3km stretch of road in one year (60 grams) that it would sell for £2500! We envision engineered bacteria that help reclaim microscopic fragments of rare metals from these unusual sources.

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ω−3 Fatty acids synthesis

ω-3 Fatty acids are an essential component of our diet and are para-mount to maintaining human health. But as we sustain vitality in our-selves, we are ruining the planet: seafood is the main source of ω-3 fatty acids, but humanity has overfished the seas and corrupted the food chain in the process. Using the power lent by synthetic biology, we can provide a solution from the very source of ω-3 fatty acids – microalgae and cyano-bacteria that normally synthesize these molecules.

iGEM Team St Andrews 2012 is recreating this synthetic pathway in E. coli, using genes from the cyanobacteria Synechocystis and the trypanosomatid Leishmania major. Combining the DNA code for elongase and desaturase enzymes, we can convert the plain fatty acid of E. coli into highly valuable ω-3 fatty acids.

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Scientific impact of iGEM

We investigate the relationship between the iGEM competition and the rest of the scientific community. Is iGEM really having scientific impact? How often, how fairly and by whom are iGEM teams cited?

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Modeling ω−3 depletion

We investigate the global effects of industrial omega-3 production from alternative sources using mathematical models. How quickly must this production be instated to preserve marine wildlife diversity? What happens if this is not done?

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Projects

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Human practices

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Biobricks

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Data

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Sponsors

iGEM

The International Genetically Engineered Machine competition (iGEM) is the premiere undergraduate Synthetic Biology competition. Student teams are given a kit of biological parts at the beginning of the summer from the Registry of Standard Biological Parts. Working at their own schools over the summer, they use these parts and new parts of their own design to build biological systems and operate them in living cells. This project design and competition format is an exceptionally motivating and effective teaching method.

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University of St Andrews, 2012.

Contact us: igem2012@st-andrews.ac.uk, Twitter, Facebook

This iGEM team has been funded by the MSD Scottish Life Sciences Fund. The opinions expressed by this iGEM team are those of the team members and do not necessarily represent those of Merck Sharp & Dohme Limited, nor its Affiliates.