This table is useful in that each row is “clickable”, which allows you to select a subset of runs that you may be interested in. The RunInfoTable is a very useful text summary of all metadata for all runs in the study, and the Accession List is a list of all the SRR accession numbers for the study.Īlso on this page is a listing of each run and the corresponding sample it came from, as well as its associated metadata. other useful information that should be noted for downstream analysisīelow this there is also a summary line detailing the total number of runs in the study, and the option to download the RunInfoTable or Accession List, in text format.Platform (which sequencing technology was used).LibraryLayout (whether the reads were sequenced using single or paired end sequencing).You’ll notice that the Run Selector has aggregated all the information for the study samples, including a table of metadata at the top, giving information on: Navigate to the bottom of the page and click “send to” and select “Run Selector”, and then press “go”. But generally we want the files for all samples and their replicates, and to find this in one comprehensive list, we use the Run Selector. If we were only interested in one sample, we could follow the relevant link and find its runs. ![]() Towards the bottom of the page you will find a link for “SRA” under the heading “Relations”.Ĭlicking on this link takes you to a page that lists all the biological samples for the study - each with a link to their specific runs and files. Click here to access the GEO summary page for this second (smaller) dataset. This time let’s use the other GEO dataset from the paper “GSE51443”, this is the one for the “Mov10 iCLIP-SEQ” dataset. The minimum publishable unit in the SRA, is an EXPERIMENT (SRX)īut most commonly, we find data we are interested in starting from a publication (or study) in GEO.
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