after today's biohacking meetup we decided to prepare the first simple experiments to do gene detection. In total we're looking at about a £200 expense, which would give us enough materials for dozens to hundreds of experiments (depending on the particular item.)
Specifically we're interested in PCR followed by electrophoresis: using primers (marker gene sequences) to amplify (multiply) particular gene sequences; and then making the result visible in a gel tank.
http://en.wikipedia.org/wiki/Polymerase_chain_reaction
http://en.wikipedia.org/wiki/Electrophoresis
We can do all of this here at the Hackspace, and these are the building blocks for quite a few basic yet exciting experiments. E.g.:
* Detection of genetic modifications (GMO food)
* Detection of species ("lamb curry test")
* Detection of variants of species (e.g. detect known traits based on published gene sequences)
* We can also send the results to a sequencing lab to get data back.
Details & pledges here:
http://wiki.hackspace.org.uk/wiki/Pledges/Biohacking#Gene_detection_experiment