Number of genes meeting various read-count thresholds. The Y-axis indicates the number of genes that have the minimum number of mapped reads given on the X-axis. Read counts are summed over all libraries. The set of genes with at least 16 mapped reads was used for analysis of differential expression between sexes and populations.
Catalán et al. BMC Genomics 2012 13:654 doi:10.1186/1471-2164-13-654