1. CleanUpRNAseq::feature_counts_list
    GC content and lengths of 2000 intergenic regions
  2. CleanUpRNAseq::gene_GC
    GC content and lengths of 2000 human genes
  3. CleanUpRNAseq::intergenic_GC
    GC content and lengths of 2000 intergenic regions
  4. CleanUpRNAseq::salmon_quant
    GC content and lengths of 2000 intergenic regions