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edgyquant
on May 14, 2022
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Origin of life theory involving RNA–protein hybrid...
TNA is actually observed existing in stellar nurseries so it’s a likely pre-RNA candidate.
gus_massa
on May 14, 2022
[–]
I imagined a closed 4-crbon sugar, and I discarded the idea. Is theose open in the TNA? Is the 3D structure similar to the structure of a closed ribose? (My 3D imagination for sugars is very bad.)
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