Researcher Safety

We attended a general health & safety induction and were given a safety tour of our lab involving guidance in waste disposal of sharps, trace chemicals, and biohazardous material.

As a risk reduction measure we opted to use Qiagen kits rather than phenol based protocols.

Ethidium bromide is an intercalating agent(inserts into the DNA helix) in common use in laboratories as a means of detecting nucleic acids through agarose gel electrophoresis. As ethidiumbromide distorts the structure of the DNA helix, it is a mutagen and carcinogen.To avoid the risk of exposure to ethidium bromide, we decided instead to use GelRed stain in our agarose.

E.coli MG1655 is a disabled K12 strain which is non-pathogenic and is used for research purposes only. Salmonella is an LT2a strain which is attenuated making it non-pathogenic. This strain is allowed to be handled as a class 1 pathogen rather than class 2 so is not categorized as a biohazard.

While working in the lab, we are supervised by our instructors, advisors or lab technicians from the University’s School of Life Sciences Learning & Teaching staff.

Public Safety

Lab safety protocols were followed to prevent contamination and potential spread out with the lab.

We aim to raise public awareness of synthetic biology and research involving genetic modification of bacteria, so the local community can gain an understanding of our work and the ethics surrounding it.