Sequence read archive (sra) data, available through multiple cloud providers and ncbi servers, is the largest publicly available repository of high throughput sequencing data. The run selector can select runs from one or more studies to download or analyze with the sra toolkit. Sra advanced search builder use the builder below to create your search edit cancel clear
The archive accepts data from all branches of life as well as metagenomic and environmental surveys. To retrieve data from sra, you must download the sra toolkit. Ncbi sequence read archive updated:
Tue jan 6 14:25:42 est 2026 loading The ncbi sra toolkit has established itself as an important part of the sra operations at ncbi, ebi and ddbj, who now routinely validate and convert submitted data into the sra toolkit. Command line tools from the ncbi sra toolkit (www.ncbi.nlm.nih.gov/traces/sra/?view=software) can remotely prefetch data from the ncbi.