diff --git a/README.rst b/README.rst
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@@ -28,6 +28,9 @@ Biology
 * `American Gut (Microbiome Project) <https://github.com/biocore/American-Gut>`_
 * `Collaborative Research in Computational Neuroscience (CRCNS) <http://crcns.org/data-sets>`_
 * `Gene Expression Omnibus (GEO) <http://www.ncbi.nlm.nih.gov/geo/>`_
+* `Sequence Read Archive(SRA) <http://www.ncbi.nlm.nih.gov/Traces/sra/>`_
+* `EBI ArrayExrepss <http://www.ebi.ac.uk/arrayexpress/>`_
+* `ENCODE project <https://www.encodeproject.org>`_
 * `Human Microbiome Project (HMP) <http://www.hmpdacc.org/reference_genomes/reference_genomes.php>`_
 * `ICOS PSP Benchmark <http://www.infobiotic.net/PSPbenchmarks/>`_
 * `MIT Cancer Genomics Data <http://www.broadinstitute.org/cgi-bin/cancer/datasets.cgi>`_