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. 2012 Jan 11;40(9):3939–3951. doi: 10.1093/nar/gkr1307

Figure 4.

Figure 4.

19F-NMR spectra of (a) FAAF-modified NarI 16-mer, (b) FAAF-modified non-NarI 12-mer and (c) FAF-modified NarI 12-mer duplexes at 5°C. *unknown conformers; #impurity.