TCGA Data Portal Overview

The Cancer Genome Atlas (TCGA) Data Portal provides a platform for researchers to search, download, and analyze data sets generated by TCGA. It contains clinical information, genomic characterization data, and high level sequence analysis of the tumor genomes.

Please note some data on the TCGA Data Portal are in controlled-access. Please visit the Access Tiers page for more information.

The TCGA Data Portal does not host lower levels of sequence data. NCI's Cancer Genomics Hub (CGHub)is the new secure repository for storing, cataloging, and accessing BAM files and metadata for sequencing data.