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. 2018 Mar 2;8:3950. doi: 10.1038/s41598-018-22278-w

Figure 2.

Figure 2

Next generation sequencing reveals a set of miRNAs differentially regulated by single-trial classical conditioning. (a) Schematic representation of the experiment to investigate whether single-trial reward conditioning is associated with timed changes in the expression of miRNAs in the ‘learning’ ganglia. (b) A size histogram of reads produced by next-generation sequencing of sncRNA cDNA library constructed from the ‘learning’ ganglia extracted from naïve animals. Two main classes of sncRNAs are present: 20–23 nt (mature miRNAs) and 26–28 nt (Piwi-interacting RNAs). Please note that there is also a minor 41-nt class of sncRNAs. (c) Differentially expressed miRNAs.