1. CHARACTERISATION OF NEW PARTS

Our pTAC with RFP reporter was characterised at lab scale by carrying out a successful transformation with a control.

IPTG induction of the reporter device BBa_K301001 was demonstrated in a lacI host strain with 0.1mM IPTG (panel B). A lac promoter device was tested as positive control (panel C).

As predicted, IPTG induction was not observed when our new device resided in a lacI negative host strain (panel A) or when the pTac biobrick was omitted (panel D).

Check out our parts page to see the parts submitted in more detail [http://partsregistry.org/cgi/partsdb/pgroup.cgi?pgroup=iGEM2010&group=UCL_London&Done=1|UCL_London 2010 iGEM Team Parts].

2. CHARACTERISATION OF EXISTING PARTS/DEVICES AT 1 L FERMENTER SCALE

As part of the Gold criteria which is our target, we had to characterise an existing part, and so we decided to characterise 3 devices from our 2009 parts;

Fermenter 1 - [http://partsregistry.org/wiki/index.php?title=Part:BBa_K239015UCL_London 2009 iGEM BBa_K239011 PART]

GFP test devise for Spy promoter

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Fermenter 2 -[http://partsregistry.org/wiki/index.php?title=Part:BBa_K239009 UCL_London 2009 iGEM BBa_K239009 PART]

GFP test devise for DegP promoter

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Fermenter 3 - [http://partsregistry.org/wiki/index.php?title=Part:BBa_K239011 UCL_London 2009 iGEM BBa_K239015 PART]

Stress Light GFP Anaerobic Metabolism Detector  

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Control Variable Test Variable

The following video shows the moment of that our iGEM aspirations came true, and we saw green fluorescence;

From the paste removed from the fermenter vessel following the successful characterisation of the parts, we used it to creatively mark the words iGEM in plates and hence further emphasizing the results that the parts do work.