Los duplexos, triplexos y cuádruplexos de PNA-ADN están estabilizados con unidades transciclopentanas

Ethan A Englund1, Qun Xu, Mark A Witschi

  • 1Laboratory of Bioorganic Chemistry, Department of Health and Human Services, National Institute of Diabetes, Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, USA.

Resumen

La modificación de la columna vertebral de los ácidos nucleicos peptídicos (PNA) utilizando unidades de diamina (S,S) -trans-ciclopentano mejora la estabilidad. Esta incorporación de tcyp mejora las estructuras dúplex, triplex y cuadruplex PNA-DNA para aplicaciones biomédicas.

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