Team:Tyngsboro MA Tigers/Results

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Results

Abstract

In the United States alone, carbon monoxide is responsible for over 2,100 deaths every year, with our only current defense being the warning sounds of carbon monoxide alarms. Carbon monoxide (CO) cannot be seen or smelled, so our project idea was to develop a biological alternative to the typical carbon monoxide detector to produce a warning smell, rather than a sound. Our circuit consists of the CO transcriptional activator CooA. In the presence of a CO inducer and an isoamyl alcohol precursor, the characteristic smell of bananas will be produced. Our team has developed a proof of concept circuit using the banana odor generating device as a reporter and the Tetracycline repressor as a constitutive generator to activate the transcription of ATF1 in an indole-free chassis. This circuit will replace CO gas with doxycycline as an inducer and isoamyl alcohol as a precursor to generate the banana smell.

pUC 19 Transformation

The goal: Perform a transformation using pUC 19, a plasmid with high transformation efficiency, to test the quality of our protocol before using it for our experimental transformation.

The hypothesis: If the pUC 19 transformed successfully into E. coli, then only those cells will grow on ampicillin plates because they contain an ampicillin resistance chain.

The results: The plate was covered in bacteria on both pUC 19 side and NO DNA side.

Expected Results