4 DNA samples were put into small containers.
The same restriction enzyme was added to each of the samples.
The same restriction enzyme was added to each of the samples.
The samples were then left in a warm bath for 10 mins to speed up enzyme activity in order for the enzymes to cut all the DNA into short fragments.
Then agarose gel was poured into a tray with a comb mould which would later form the wells for the DNA insertion.
We waited for the gel to set, then coated it in buffer solution which conducts electricity.
Then we placed carbon fibre electrodes at either end.
Then agarose gel was poured into a tray with a comb mould which would later form the wells for the DNA insertion.
We waited for the gel to set, then coated it in buffer solution which conducts electricity.
Then we placed carbon fibre electrodes at either end.