Module 3: Degradation

Description | Design | Construction | Characterisation | Modelling | Results | Conclusions

Conclusion

Through the use of a simple quantitative assay, it has been ascertained that E. coli, transformed with our construct has a significantly increased extracellular laccase activity when compared with a control cell line. Combined with the results from the scanning electron microscope, which indicate surface degradation of polyethylene in a relatively short timespan, indicates that this BioBrick holds powerful potential for the break down of polyethylene.

Taking into consideration our modelling findings, we conclude that our Degradation module has the potential to allow the degradation of polyethylene in the marine environment, a key consideration in clearing up plastic pollution in the oceans.