GRCh37/README.md

This folder includes reference files required for running the CONTAMINANT_FILTER profiles.

cdna and ncrna files were downloaded from ensembl.

cdna: "https://ftp.ensembl.org/pub/grch37/current/fasta/homo_sapiens/cdna/Homo_sapiens.GRCh37.cdna.all.fa.gz" ncrna: "https://ftp.ensembl.org/pub/grch37/current/fasta/homo_sapiens/ncrna/Homo_sapiens.GRCh37.ncrna.fa.gz"

trna file was downloaded from https://gtrnadb.ucsc.edu/

trna: "https://gtrnadb.ucsc.edu/Hsapi19/hg19-tRNAs.fa"

index files were created using the files above using the command "bowtie2-build ${fasta} fasta_bidx"