Study likens Earth’s evolution to creation of Frankenstein’s monster

The evolution of the first building blocks on Earth may have been messier than previously thought, likening it to the mishmash creation of Frankenstein’s monster.

Caitlin McDermott-Murphy | Jan. 28, 2020 | harvard
~4 mins   

Tags: science-technology primordial-soup basic-research caitlin-mcdermott-murphy chemistry chemistry-and-chemical-biology dna engineering genetics jack-szostak origins-of-life prebiotic rna science seohyun-kim


Inosine could be a potential route to the first RNA, Harvard study says

In a paper published in PNAS, Jack W. Szostak, professor of chemistry and chemical biology at Harvard, along with graduate student Seohyun (Chris) Kim, suggest that RNA could have started with a different set of nucleotide bases. In place of guanine, RNA could have relied on a surrogate, inosine.

Caitlin McDermott-Murphy | Dec. 10, 2018 | harvard
~4 mins   

Tags: science-technology chemistry-and-chemical-biology faculty-of-arts-and-sciences fas harvard inosine jack-szostak life origins-of-life rna szostak

Inosine could be a potential route to the first RNA, Harvard study says

In a paper published in PNAS, Jack W. Szostak, professor of chemistry and chemical biology at Harvard, along with graduate student Seohyun (Chris) Kim, suggest that RNA could have started with a different set of nucleotide bases. In place of guanine, RNA could have relied on a surrogate, inosine.

Caitlin McDermott-Murphy | Dec. 10, 2018 | harvard
~4 mins   

Tags: science-technology chemistry-and-chemical-biology faculty-of-arts-and-sciences fas harvard inosine jack-szostak life origins-of-life rna szostak

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