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All 5 genetic “letters” of DNA and RNA discovered in a 4.5-billion-year-old asteroid

Bron ScienceDaily 科学1 dagen geleden
Samenvatting van de inhoud

Scientists have discovered all five essential nucleobases used in DNA and RNA in pristine samples from asteroid Ryugu, revealing that key ingredients for life…

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Wetenschap
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Amerika
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English
Itemnummer
science-a28d76f2

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All 5 genetic “letters” of DNA and RNA discovered in a 4.5-billion-year-old asteroid · Wereldwijde Kroniek