The Science publication “Confronting Risks of Mirror Life” examines the potential risks associated with creating synthetic organisms composed entirely of mirror image molecules known as “mirror life.”
The synthetic organisms would contain right handed amino acids together with left handed nucleotides which differ from the natural biological composition. Scientists predict that mirror life would evade immune system detection which would make current biological defenses useless while also being resistant to existing antibiotics.
The release of these organisms into natural environments would create ecological disruptions because they could outcompete native species or introduce new pathogens. The containment of mirror life within laboratory settings faces substantial obstacles which increases the likelihood of unintentional laboratory releases.
The authors support a worldwide ban on mirror life organism research while advocating for international rules to stop ecological damage and prevent misuse.
Reference: Adamala, K., Szostak, J., & Science Staff. (2024). Confronting risks of mirror life. Science, 377(6670), 1029-1031. https://doi.org/10.1126/science.ads9158 Digital Image by the Author
