Development of 2'-o-methyloligoribonucleotide and peptide nucleic acid based artificial ribonucleases
Merita Murtola1, Roger Strömberg
1Department of Biosciences & Nutrition, Novum, Karolinska Institutet, S-14157 Huddinge, Sweden.
Nucleic Acids Symposium Series (2004)
|November 22, 2007
Abstract:
We have developed 2'-O-methyloligoribonucleotide and peptide nucleic acid (PNA) based artificial ribonucleases (OBAN's), which in presence of zinc or copper ions cleave a potential therapy target in leukemia, an M-BCR/ABL mRNA model. The OBAN's give turnover of substrate and are thus real enzymes. A copper ion based system even gives single site cleavage in the RNA-substrate.
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