All 5 genetic “letters” of DNA and RNA discovered in a 4.5-billion-year-old asteroid
Scientists have discovered all five essential nucleobases used in DNA and RNA in pristine samples from asteroid Ryugu, revealing that key ingredients for life existed in space billions of years ago. The remarkable finding adds to growing evidence from other asteroids and meteorit
Scientists have discovered all five essential nucleobases used in DNA and RNA in pristine samples from asteroid Ryugu, revealing that key ingredients for life existed in space billions of years ago. The remarkable finding adds to growing evidence from other asteroids and meteorit This story matters for Science & Discovery readers tracking engineering. Reported by sciencedaily.com. Read the full original at the source link below.
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