Episode Details

Today's story: Scientists at the University of Minnesota built a synthetic cell entirely from non-living chemical ingredients. Called SpudCell, it can absorb nutrients, copy its genetic code, divide into two, and even show natural selection over several generations. However, it still depends on scientists to supply key cellular machinery, cannot reproduce forever, and does not always pass on a complete set of DNA. Researchers hope this fully documented cell will help them understand how life works and eventually develop engineered cells that can produce fuels, plastics, or medicines. Transcript & Exercises: https://plainenglish.com/893

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