LifeRNA breakthrough transforms idea of gene control Never-before-seen changes to the genetic code give new insight into how the environment can affect our genes ¿ìè¶ÌÊÓÆµ
LifeMove over DNA: Six new molecules can carry genes Artificial nucleic acids have proved capable of storing genetic information and passing it on, and some can evolve in the lab ¿ìè¶ÌÊÓÆµ