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. 2013 Sep 9;8(9):e72389. doi: 10.1371/journal.pone.0072389

Figure 3. Influence of chemical modifications on target specificity and FRET intensity.

Figure 3

Three differentially modified FRET couples were incubated with: no target (left bar), mismatch target (middle bar) or full match target (right bar) and FRET was measured. Targ – target, Anc - Anchor Alexa Fluor 488 (AF488), PS- ODNs heavily modified with PS bonds, PSEnd- PS modifiIcation only at the edge of the ODN, pT- mutant specific probe T marked with either Texas Red (TR) or Alexa Fluor 594 (AF594) as acceptor fluorophore.