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

Pinagmulan ScienceDaily 科学22 oras ang nakalipas
Buod ng nilalaman

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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Pumunta sa orihinal na teksto
Kabilang channel
Agham
Kabilang rehiyon
Amerika
Wika ng orihinal
English
Numero ng entry
science-a28d76f2

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