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Synthetic Biology Project Examples

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Presentation on theme: "Synthetic Biology Project Examples"— Presentation transcript:

1 Synthetic Biology Project Examples http://2010.igem.org/Main_Page

2 Medicine Energy Environment Technology

3 Medicine

4 Synthetic Biology Offers New Hope For Malaria Victims March 24, 2004

5 According to the WHO, each year nearly 500 million people become infected with malaria, and nearly three million — mostly children — die from it.

6 "By inserting genes from three separate organisms into the E. coli, we're creating a bacterial strain that can produce the artemisinin precursor, amorphadiene. We are now attempting to clone the remaining genes needed for the E. coli to produce artemisinin." -- chemical engineering professor Jay Keasling

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8 Energy

9 2008 Project by Harvard iGEM Team http://2008.igem.org/Team:Harvard

10 Shewanella oneidensis MR-1

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15 Four 2009 iGEM Projects

16 http://2009.igem.org/Team:HKU-HKBU

17 http://2009.igem.org/Team:HKU-HKBU/Assembly#Step_6._Using_the_Speed_Controller

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19 http://www.youtube.com/watch?v=mbzObmQKJSo http://2009.igem.org/Team:Wash_U

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22 Environment

23 Edinburgh iGEM 2006 Awards: Best Real World Application, Best Poster

24 Poison Water Arsenic poisoning affects 100 million people Serious in Bangladesh Wells tap sedimentary layer with Arsenic 1 in 4 wells contaminated Testing methods expensive, require instruments and expertise

25 Range of Outputs If no arsenic is present: Urease raises the pH to 9-10 If 5 ppb arsenic is present: Repressor shuts down Urease, pH remains neutral, pH 7 If 20 ppb arsenic is present: LacZ produced, pH 4.5

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27 Project Summary Our team have designed and modelled a biosensor that can detect several different concentrations of arsenic and emit a pH signal in response. The device can detect the WHO guideline level of 10 ppb and the Bangladeshi standard of 50 ppb for arsenic in drinking water. A proof of concept Biobrick construct has shown a pH response to a concentration of arsenic of 5 ppb.

28 Technology

29 http://parts.mit.edu/igem07/index.php/Peking

30 Toggle Switch

31 ABOutput 001 010 100 110 NOR Logic Gate

32 Toggle Switch

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