Michael P. Callahan
- Carbonaceous meteorites contain a wide range of extraterrestrial nucleobases
2011/08/11 by Michael P. Callahan, Karen E. Smith, Henderson James Cleaves +5 · 17 citations
Physics and Astronomy · Environmental Science · Materials Science · #Origins and Evolution of Life #Chemical Analysis and Environmental Impact #Enzyme Structure and Function
- Early Neolithic wine of Georgia in the South Caucasus
2017/11/13 by Patrick E. McGovern, Mindia Jalabadze, Stephen Batiuk +15 · 1 voice · 10 citations
Agricultural and Biological Sciences · Earth and Planetary Sciences · #Archaeology and ancient environmental studies #Fermentation and Sensory Analysis #Horticultural and Viticultural Research
- Nitrogen heterocycles form peptide nucleic acid precursors in complex prebiotic mixtures
2019/06/26 by Laura E. Rodriguez, Christopher H. House, Karen E. Smith +2 · 3 citations
Physics and Astronomy · Biochemistry, Genetics and Molecular Biology · Pharmacology, Toxicology and Pharmaceutics · #Origins and Evolution of Life #RNA and protein synthesis mechanisms #Chemical Reactions and Isotopes
- Primordial synthesis of amines and amino acids in a 1958 Miller H 2 S-rich spark discharge experiment
2011/03/21 by Eric T. Parker, Henderson James Cleaves, Jason P. Dworkin +5 · 2 citations
Physics and Astronomy · Chemistry · #Origins and Evolution of Life #Mass Spectrometry Techniques and Applications #Astro and Planetary Science