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. 2022 May 17;2(6):1395–1404. doi: 10.1021/jacsau.2c00087

Figure 2.

Figure 2

Differential aqueous persistence of depsipeptide sequence motifs. (A) HPLC-UV chromatograms of a mixture of gG and aA (1:1 molar ratio) dried for 7 days at 65 °C, unbuffered (pH 3). (B) Abundances of the four possible 2-mers formed in panel A are shown following up to 10 days of 65 °C unbuffered wet-phase incubation. (C) Integrated absorbances over incubation time with each normalized to the respective initial integrated absorbances in panel B indicate xX-aA motif persistence over xX-gG.