Extended Data Fig. 1: Detailed sncRNA-seq read statistics.

a–j, Histogram plot for the number/percentage of reads (x-axis) and the number of samples (y-axis) on top, and boxplot for the distribution of reads per sequencing plate (x-axis) on the bottom. Colored boxes span the first to the third quartile with the line inside the box representing the median value. The whiskers show the minimum and maximum values or values up to 1.5 times the interquartile range below or above the first or third quartile if outliers are present (shown as separate, colored dots). Each panel shows a different subset of reads containing all samples fully analyzed with miRMaster (n = 4,624). a, Shown are the total read counts. b, Shown are the percentage of valid reads. c, Shown are the percentage of reads aligned to the human genome. d, Shown are the percentage of reads mapping to miRBase human miRNA entries. e, Shown are the percentage of reads mapping to piRNA entries from piRBase. f, Shown are the percentage of reads mapping to ribosomal RNA. g, Shown are the percentage of reads mapping to small-nucleolar RNAs. h, Shown are the percentage of reads mapping to tRNA entries from GtRNAdb. i, Shown are the percentage of reads mapping to coding exons. j, Shown are the percentage of reads mapping to small cajal body-specific RNAs.