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Updated: Jun 21, 2026

RNA Secondary Structure Prediction Using High-throughput SHAPE
13:42

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La polimerización de ARN catalizada por ARN: una extensión de primeras con plantilla de ARN precisa y general

W K Johnston1, P J Unrau, M S Lawrence

  • 1Whitehead Institute for Biomedical Research, and Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02142, USA.

Science (New York, N.Y.)
|May 19, 2001
PubMed
Resumen

Los investigadores descubrieron una molécula de ARN que cataliza la replicación del ARN, un paso clave en la hipótesis del mundo del ARN para los orígenes de la vida. Esta ribozima extiende con precisión los primers de ARN utilizando una plantilla, apoyando las teorías de evolución de la vida temprana.

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