Please follow https://www.ncbi.nlm.nih.gov/tools/primer-blast/index.cgi?LINK_LOC=bookmark&ORGANISM=Homo%20sapiens&PRIMER_SPECIFICITY_DATABASE=refseq_representative_genomes.

Please follow https://www.ncbi.nlm.nih.gov/tools/primer-blast/index.cgi?LINK_LOC=bookmark&ORGANISM=Homo%20sapiens&PRIMER_SPECIFICITY_DATABASE=refseq_representative_genomes.