Chemists design 'miniecosystems' to test drug function

Scripps Research scientists have solved a major problem in chemistry and drug development by using droplet-sized 'miniecosystems' to quickly see if a molecule can function as a potential therapeutic.

Scientists create first stable semisynthetic organism

Life's genetic code has only ever contained four natural bases. These bases pair up to form two "base pairs"—the rungs of the DNA ladder—and they have simply been rearranged to create bacteria and butterflies, penguins ...

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