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. 2026 Jan 16;17:1737852. doi: 10.3389/fgene.2026.1737852

FIGURE 2.

A set of five graphics showing different RNA data. A) Bar chart of RNA types with percentages, highest for Known. B) Bar chart of microRNAs, with mir-30 most abundant. C) Venn diagram comparing three conditions (M3 vs M1, M6 vs M3, M8 vs M6) with overlaps in miRNAs. D) Bar chart showing upregulated and downregulated DE miRNAs across three comparisons. E) Scatter plot of principal component analysis (PCA) with groups M1, M3, M6, and M8, displaying separation among samples.

Characterization of miRNA expression profiles during backfat development. (A) Rfam classification of the mapped clean reads; (B) miRNA families of the identified miRNAs; (C) Venn diagrams show the number of DE miRNAs across different stages; (D) Number of upregulated and downregulated DE miRNAs across different stages; (E) PCA score plot for all samples of four stages.