wget -r -nd -np -A "vertebrate_mammalian.*.rna.fna.gz" "ftp://ftp.ncbi.nlm.nih.gov/refseq/release/vertebrate_mammalian/"
wget -r -nd -np -A "invertebrate.*.rna.fna.gz" "ftp://ftp.ncbi.nlm.nih.gov/refseq/release/invertebrate/"
wget -r -nd -np -A "plant.*.rna.fna.gz" "ftp://ftp.ncbi.nlm.nih.gov/refseq/release/plant/"
wget -r -nd -np -A "protozoa.*.rna.fna.gz" "ftp://ftp.ncbi.nlm.nih.gov/refseq/release/protozoa/"
wget -r -nd -np -A "vertebrate_other.*.rna.fna.gz" "ftp://ftp.ncbi.nlm.nih.gov/refseq/release/vertebrate_other/"