Refseq -- a curated non-redundant sequence database of genomes, transcripts and proteins

What you can do:
Retrieve curated, non-redundant reference mRNA sequences from NCBI.
  • NCBI's Reference Sequence (RefSeq) database is a curated non-redundant collection of sequences representing genomes, transcripts and proteins.
  • RefSeq records integrate information from multiple sources and represent a current description of the sequence, the gene and sequence features.
  • The database includes over 5300 organisms spanning prokaryotes, eukaryotes and viruses, with records for more than 5.5 x 10(6) proteins (RefSeq release 30).
  • Feature annotation is applied by a combination of curation, collaboration, propagation from other sources and computation.
  • In the latest release, RefSeqGene, a new initiative to support reporting variation data on a stable genomic coordinate system, was added.
  • reference sequence portal
  • Reference Sequences
  • gene annotations
  • gene sequences portal
  • protein sequences portal
  • conserved domains portal
  • sequence variations portal
  • stable genomic coordinate system
This record last updated: 04-03-2009
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