Synthesis and biological activity of phosphonocarboxylate DNA.

@article{Yamada2007SynthesisAB,
  title={Synthesis and biological activity of phosphonocarboxylate DNA.},
  author={Christina M Yamada and Douglas J Dellinger and Marvin H Caruthers},
  journal={Nucleosides, nucleotides & nucleic acids},
  year={2007},
  volume={26 6-7},
  pages={539-46}
}
Oligodeoxynucleotides containing internucleotide phosphonoacetate esters are taken up irreversibly by cells in culture in the absence of cationic lipids. These oligonucleotides also are active in stimulating RNase H and are stable toward nucleases.