| Literature DB >> 10908347 |
O V Matveeva1, A D Tsodikov, M Giddings, S M Freier, J R Wyatt, A N Spiridonov, S A Shabalina, R F Gesteland, J F Atkins.
Abstract
Design of antisense oligonucleotides targeting any mRNA can be much more efficient when several activity-enhancing motifs are included and activity-decreasing motifs are avoided. This conclusion was made after statistical analysis of data collected from >1000 experiments with phosphorothioate-modified oligonucleotides. Highly significant positive correlation between the presence of motifs CCAC, TCCC, ACTC, GCCA and CTCT in the oligonucleotide and its antisense efficiency was demonstrated. In addition, negative correlation was revealed for the motifs GGGG, ACTG, AAA and TAA. It was found that the likelihood of activity of an oligonucleotide against a desired mRNA target is sequence motif content dependent.Entities:
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Year: 2000 PMID： 10908347 PMCID： PMC102688 DOI： 10.1093/nar/28.15.2862
Source DB: PubMed Journal: Nucleic Acids Res ISSN： 0305-1048 Impact factor: 16.971