One Smelly Amoeba

Amoeba proteus releases a chemical signal known as the A-factor that alerts nearby organisms to its presence. Researchers discovered that the signal also helps the amoebas recognize their own clones and avoid consuming them. The scent balances predator success with protection against cannibalism.

Email Sign-up

Sign up for the TWR360 Newsletter

Access updates, news, Biblical teaching and inspirational messages from powerful Christian voices.

Thank you for signing up to receive updates from TWR360.

Required information missing

This site is protected by reCAPTCHA, and the Google Privacy Policy & Terms of Use apply.