The NCI Genomic Data Commons as an engine for precision medicine

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The NCI Genomic Data Commons as an engine for precision medicine by Mark A. Jensen, Vincent Ferretti, Robert L. Grossman, and Louis M. Staudt Blood Volume 130(4):453-459 July 27, 2017 ©2017 by American Society of Hematology

GDC data registration and submission. GDC data registration and submission. The diagram indicates the high-level steps an investigator takes to register and submit a cancer genomic data set to GDC. The final step “Release Submitted and Processed Data to GDC” is the point at which the investigator indicates final approval to release data to the public; data in prior steps are accessible only to GDC and the investigator. Mark A. Jensen et al. Blood 2017;130:453-459 ©2017 by American Society of Hematology

Current GDC bioinformatics pipelines. Current GDC bioinformatics pipelines. High-level processes indicating the GDC analysis and resulting data products created from GDC hg38-aligned data, submitted SNP 6.0 array data, or submitted methylation array data. BAM, binary alignment map; FPKM, fragments per kilobase of transcript per million mapped reads; FPKM-UQ, FPKM-upper quartile; MAF, mutation annotation format; miRNA, microRNA; VCF, variant calling format. Mark A. Jensen et al. Blood 2017;130:453-459 ©2017 by American Society of Hematology

User workflow. User workflow. Diagram indicating user steps to authenticate and download GDC data. Red panels indicate the 3 means for accessing data: the Web-based Data Portal, the standalone Data Transfer Tools, and the programmatic API. “Token” is a short text file provided to an authenticated user that acts like a password to enable secure transfer of authorized controlled data, such as sequence alignments. Mark A. Jensen et al. Blood 2017;130:453-459 ©2017 by American Society of Hematology

Composite of principal features of GDC OncoGrid. Composite of principal features of GDC OncoGrid. Each column represents a single case; the histogram indicates total number of somatic variants in the case. Rows are genes; colored cells indicate types of variants (colored according to the legend) present in these genes for the given case’s tumor sample. Clinical data for each case are presented in analogous fashion. freq., frequency; TCGA-KIRC, Cancer Genome Atlas Kidney Renal Clear Cell Carcinoma. Mark A. Jensen et al. Blood 2017;130:453-459 ©2017 by American Society of Hematology