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. 2020 Jul 24;202(2):137–143. doi: 10.1111/cei.13492

Fig. 3.

Fig. 3

Analysis of cytosine 5‐hydroxymethylation in selected loci in saliva DNA derived from Sjögren’s syndrome (SS) patients compared to sicca controls by DNA immunoprecipitation followed by quantitative real‐time polymerase chain reaction (PCR). (a) Small increase is observed in the H19 imprinting control region (ICR). (b) Increased 5‐hydroxymethyl cytosine in the long interspersed nuclear element (LINE1) locus of SS patients versus sicca controls. (c) The histone cluster 1 H3 family member b (HIST1H3B) locus (encoding histone H3.1) was used as a control for the immunoprecipitation.