RefSeq release 221 is now available online and from the FTP site. You can access RefSeq data through NCBI Datasets.
What’s included in this release?
As of November 6, 2023, this full release incorporates genomic, transcript, and protein data containing:
- 404,657,610 records
- 300,054,945 proteins
- 57,882,313 RNAs
- sequences from 143,819 organisms