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Overview Sensitivity Tuner --- Characterisation --- Modelling Colour Generators --- Carotenoids (Orange/Red) --- Melanin (Brown) --- Violacein (Purple/Green) The Future Safety

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Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 Week 10

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Week 10

Monday

Wet Work

Threshold Devices

Confirmed successful transfer of 40 (pBad followed by GFP) into the low copy plasmid pSB3K3. Transformed 40 in pSB3K3 into arabinose strain.

Confirmed successful construction of pBad + activator (50, 51, and 52) + B0015.

Transformation of TOP10 with activator constructs 50, 51, 52 and the part B0015 in preparation for ligation to pigment parts.

Tuesday

Dry Work

Wet Work

Transformants from yesterday put into overnight culture.

Wednesday

Wet Work

Activator constructs 50, 51, 52 and the part B0015 were mini-prepped from the overnight culture and run on a gel for extraction and purification. Ligations between each of the activators and B0015 were then carried out.

Thursday

Wet Work

Following the ligation, the constructs 50, 51, 52 ligated to B0015 were transformed into the arabinose strain. As a control, the products of the digest and gel extraction including all of the parts pre-ligation were also transformed into the same strain in order to check whether the ligation had worked.

The products of the digest and extraction are to be found in Box 1, labelled 50d, 51d, 52d, B0015d 1.5 and B0015d 2.0 (as there were two bands for this part following the digest, both were extracted).

Friday

Wet Work

The control transformations from yesterday worked, in that no bacteria could be seen on the plates (undiluted and x10 dilution). The transformations with the ligated constructs did not work, however, indicating that the ligation procedure did not work. Today we aim to use an improved protocol.