👉 Neomerine, also known as a neomycin, is a bacteriophage that contains the DNA sequence "NNN" within its genome. It has been used in various medical applications due to its ability to disrupt bacterial replication and cause severe infections when it infects human cells. Its use is controversial, with some scientists advocating for its potential to be used as a treatment for infectious diseases, while others oppose its use due to concerns about the potential side effects and ethical implications.