La estructura global del ADN bifurcado en solución revelada por el FRET de una sola molécula de alta resolución FRET

Tara Sabir1, Gunnar F Schröder, Anita Toulmin

  • 1School of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, UK.

Resumen

Los investigadores desarrollaron un nuevo método para determinar la estructura del ADN ramificado. Descubrieron que el ADN bifurcado tiene una estructura abierta y plana que puede cambiar la conformación con los iones, útil para estudiar las interacciones ADN-proteína.

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