Síntesis de ADN mediada por polimerasa de ADN en una plantilla de TNA

John C Chaput1, Justin K Ichida, Jack W Szostak

  • 1Howard Hughes Medical Institute, and Department of Molecular Biology, Massachusetts General Hospital, Boston, MA 02114, USA.

Resumen

El ácido nucleico treosa (TNA) puede emparejarse con el ADN y el ARN, lo que sugiere que puede ser un precursor del ARN. Varias polimerasas de ADN muestran una sorprendente capacidad para copiar secuencias limitadas de TNA, lo que permite una mayor investigación de TNA.

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