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Enantiomer excesses of rare and common sugar derivatives in carbonaceous meteorites
Biological polymers such as nucleic acids and proteins are constructed of only one—the d or l—of the two possible nonsuperimposable mirror images (enantiomers) of selected organic compounds. However, before the advent of life, it is generally assumed that chemical reactions produced 50:50 (racemic)...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
2016
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4914185/ https://ncbi.nlm.nih.gov/pubmed/27247410 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1603030113 |
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