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

Source ScienceDaily 科学il y a 14 heures
Résumé du contenu

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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Chaîne d'appartenance
Science
Région d'appartenance
Amériques
Langue de l'original
English
Numéro d'entrée
science-a28d76f2

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