Team:Groningen

From 2009.igem.org

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*September 29<sup>th</sup> 2009: Meeting @ Applied physics student society [http://www.professorfrancken.nl/ TFV Professor Francken] - [http://maps.google.nl/maps?q=Nijenborgh%204%20NCC%20Complex&oe=utf-8&rls=org.mozilla:nl:official&client=firefox-a&um=1&hl=nl&ie=UTF-8&sa=N&tab=vl NCC complex VIP Room building 16, Groningen]
*September 29<sup>th</sup> 2009: Meeting @ Applied physics student society [http://www.professorfrancken.nl/ TFV Professor Francken] - [http://maps.google.nl/maps?q=Nijenborgh%204%20NCC%20Complex&oe=utf-8&rls=org.mozilla:nl:official&client=firefox-a&um=1&hl=nl&ie=UTF-8&sa=N&tab=vl NCC complex VIP Room building 16, Groningen]
*[https://2009.igem.org/Team:Groningen/Notebook/24_September_2009 September 24<sup>th</sup> 2009]: Presentation @ 2nd Programme Day of the [http://www.kluyvercentre.nl/ Kluyver Centre] - [http://maps.google.nl/maps?q=Generaal+Foulkesweg+96+6703+DS+Wageningen&oe=utf-8&rls=org.mozilla:nl:official&client=firefox-a&um=1&ie=UTF-8&hq=&hnear=Generaal+Foulkesweg+96,+6703+Wageningen&gl=nl&ei=giXDSvfgDcrI-Qa53ojvCw&sa=X&oi=geocode_result&ct=image&resnum=1 Wageningse Berg, Wageningen]
*[https://2009.igem.org/Team:Groningen/Notebook/24_September_2009 September 24<sup>th</sup> 2009]: Presentation @ 2nd Programme Day of the [http://www.kluyvercentre.nl/ Kluyver Centre] - [http://maps.google.nl/maps?q=Generaal+Foulkesweg+96+6703+DS+Wageningen&oe=utf-8&rls=org.mozilla:nl:official&client=firefox-a&um=1&ie=UTF-8&hq=&hnear=Generaal+Foulkesweg+96,+6703+Wageningen&gl=nl&ei=giXDSvfgDcrI-Qa53ojvCw&sa=X&oi=geocode_result&ct=image&resnum=1 Wageningse Berg, Wageningen]
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*September 11<sup>th</sup> 2009: Presentation @ [http://www.rug.nl/gbb/studyatgbb/generalcourses/gbbsymposium2009 17th Annual] [http://www.rug.nl/gbb/index GBB] Symposium 2009 - [http://maps.google.nl/maps?oe=utf-8&rls=org.mozilla:nl:official&client=firefox-a&um=1&ie=UTF-8&q=Hampshire+hotel+Groningen+Radesingel+50,+9711+EK+Groningen&fb=1&gl=nl&hq=Hampshire+hotel&hnear=Groningen+Radesingel+50,+9711+EK+Groningen&cid=0,0,5400363645623663183&ei=eybDSq-jNojj-Qbz1PXuCw&sa=X&oi=local_result&ct=image&resnum=1 Hampshire hotel, Groningen]</div>
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*September 11<sup>th</sup> 2009: Presentation @ [http://www.rug.nl/gbb/studyatgbb/generalcourses/gbbsymposium2009 17th Annual] [http://www.rug.nl/gbb/index GBB] Symposium 2009 - [http://maps.google.nl/maps?oe=utf-8&rls=org.mozilla:nl:official&client=firefox-a&um=1&ie=UTF-8&q=Hampshire+hotel+Groningen+Radesingel+50,+9711+EK+Groningen&fb=1&gl=nl&hq=Hampshire+hotel&hnear=Groningen+Radesingel+50,+9711+EK+Groningen&cid=0,0,5400363645623663183&ei=eybDSq-jNojj-Qbz1PXuCw&sa=X&oi=local_result&ct=image&resnum=1 Hampshire hotel, Groningen]</div> -->
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Revision as of 11:55, 21 October 2009

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Heavy metal scavengers

Human health and the environment are endangered by heavy metal pollution in water and sediment. To battle this problem, a purification strategy, in which arsenic, zinc and copper are removed from water and sediment, was developed. This strategy encompasses a biological device in which E. coli bacteria accumulate metal ions from solutions, after which they produce gas vesicles and start floating. This biological device consists of two integrated systems: one for metal uptake and storage, the other for metal induced buoyancy. The uptake and storage system consists of a metal transporter and metal binding proteins (to reduce toxicity and increase accumulation). The buoyancy system is made up of a metal induced promotor in front of a gas vesicle gene cluster. The combination of both systems will enable the efficient cleaning of polluted water and sediment in a biological manner.



          
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