Scientists provide fresh insights on the origins of life, presenting compelling evidence supporting the 'RNA World' hypothesis. The study unveils an RNA enzyme that can make accurate copies of other ...
Scientists have sequenced RNA from a nearly 40,000-year-old woolly mammoth leg, the oldest ancient RNA ever recovered. These ...
Nicholas Dreisbach (left) is a Senior Associate Scientist in the RNA team at ElevateBio (MA, USA), where he deploys his skills as an expert in capillary gel electrophoresis (CGE) technologies. His ...
Dr. Cech is a biochemist and the author of the forthcoming book “The Catalyst: RNA and the Quest to Unlock Life’s Deepest Secrets,” from which this essay is adapted. From E=mc² to splitting the atom ...
Some 39,000 years ago, a woolly mammoth died in present-day Siberia, destined to be blanketed by ice and permafrost that would end up preserving its body — even down to the hair and muscle. Now, that ...
The oldest genetic remains in history were discovered in the preserved tissues of a young mammoth, a species that became extinct almost forty thousand years ago. The finding was recently published in ...
Many writers grouse when an editor makes a change in a story, but the consequences of changing a single word usually aren’t that dire. Not so with genetic instructions for making proteins. Even a ...
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