PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 18664109-3 2008 We suppose that small RNAs containing mentioned di- and trinucleotides participate in creation of chromatin marks of epigenetic information through high-specific search of DNA sequences liable to repression and through initiation of the methylation de novo of 5"-CG-3" and 5"-CNG-3" sites in DNA fragments, which appeared to be bound complementary with small RNA. di- and trinucleotides 48-70 cyclic nucleotide gated channel subunit alpha 3 Homo sapiens 276-281 9141473-0 1997 High affinity interaction of mouse DNA topoisomerase I with di- and trinucleotides corresponding to specific sequences of supercoiled DNA cleaved chain. di- and trinucleotides 60-82 topoisomerase (DNA) I Mus musculus 35-54