Team:USP-Brazil

Our product is a bioengineered sensor, which will be able to detect levels of methanol above 2% in common alcoholic drinks. This will allow government to make high-throughput screening of ethanol drinks tainted will methanol. The device will be used as an initial low cost and portable test. The construction is based on the pAOX promoter, which is activated by methanol and repressed by ethanol. Several parts of the device must be tuned for proper function in Pichia pastoris; pAOX promoter, red fluorescent protein (RFP), Mxr1p transcriptional factor and FLD promoter.

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