refSeq-G — HL7 International OID Registry
Subset of NLM Human RefSeqs with prefix of "NG_ or NC_". Those prefixed with "NC_" represent the whole genomic RefSeq for individual chromosomes. Those prefixed with "NG_" represent genes with all of their introns and flanking regions and other larger or smaller genomic sequences. These are available separately in Gene reports all human RefSeqs: ftp://ftp.ncbi.nih.gov/gene/DATA/gene2refseq.gz