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From 2010.igem.org

Wet lab

09/07/2010 - Day One

Made two different competent strains of E.coli, and attempted transformations on both using BBa_I13522 (pTet GFP) from the kit - prepared 6 plates: 1 positive control for each strain, 1 negative control for each strain and 1 test transformation plate for each strain. The positive control was carried out using a plasmid of known quantity. Ampicillin was used for selection.

12/07/2010 - Day Two

No growth on test plates.

Safety issues

As the idea of communication between a certain population (in this case E.coli) could raise issues in health and safety of the general public the following precautions were taken during the implementation of the project in the laboratory:

• Novel proteins handled (FhuA,OsmE,Fiu) were derived from DNA by gene cloning with PCR from E.coli MG1655 a laboratory strain with no toxic implications.
• Novel proteins handled where screened from the literature to ensure that they will have no toxicity effects.
• Experiments were implemented in a Level 1 Laboratory with access only by trained individuals.
• Students involved in experimental work in the laboratory were trained to an appropriate level to apply relevant techniques and use relevant equipment and where suitable were supervised whilst carrying out laboratory work.
• Laboratory workers were always clothed in appropriate manner (lab coat, gloves, safety spectacles).
• Laboratory workers sterilised their hands before and after laboratory work and before entering and exiting the lab at all times.
• No bacterial cultures exited the laboratory unless they were suitably packaged and accompanied by one of the team members whilst in transport and this only occurred where it was necessary to transport cultures from one laboratory to another.
• No purified DNA or biological material was left unattended at any time, and all DNA and biological material was suitably stored according to Level 1 Laboratory rules.
• Biosafety guidelines where followed under the BCCS-Bristol iGEM'09 supervising team and such guidelines fall within the description of a project that holds approval by the iGEM supervisor Dr.Nigel Savery.