Revision as of 03:08, 18 October 2014

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Welcome to the 2014 Purdue University iGEM Team Wiki!

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-<p>More than 870 million people are malnourished according to the United Nations World Food Program, and the World Health Organization states that iron deficiency is one of the most common and widespread nutritional disorders in the world. Our solution is to use synthetic biology to increase a plants’ ability to uptake iron. By doing this we can increase the amount of iron in the food chain and thus the amount of iron thats gets into people. We did this by engineering Bacillus subtilis to produce of plant phytosiderophores. Phytosiderophores are small, high-affinity iron chelating molecules that many microorganisms and plants use to increase bioavailable iron by reducing Fe3+ to Fe2+. Our genetically engineered system combines five corn genes to produce these phytosiderophores: SAMS, NAS1, NAATI, DMAS, and TOM1. We are using corn and rice to confirm that plants grown with our engineered bacteria will have higher iron content than plants grown with wild-type Bacillus or with no Bacillus at all. Chlorophyll readings and height measurements were used to determine the effectiveness of our engineered system.</p>
+<p>Welcome to the 2014 Purdue University iGEM Team Wiki!</p>
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