Fig. 3
From: Use case driven evaluation of open databases for pediatric cancer research
Data allocation on glioma samples by different tools. a Frequency of mutated genes for pediatric and adult glioma: Comparison of the main web tools which allow for distinct age-related query. Selected gene mutation count over sample count within data sets on pediatric (Ped, age 1-19) and adult (A, age 20+) cancers or mixed samples without age-distinction (Mix) provided by PedcBioPortal (blue), cBioPortal (red), ICGC Data Portal (brown, mutation count normalized over number of donors instead of samples) and Pecan (grey). b Number of samples on glioma: Data provision for separate selection of pediatric and adult glioma samples by the three web resources PedcBioPortal (blue), cBioPortal (red) and ICGC Data Portal (grey), results listed in log(10) scale. c Differences in data quantity on glioma subtypes: Percentage of samples on high-grade glioma (HGG) or glioblastoma (orange), and low-grade glioma (LGG) or diffuse glioma (light-blue) and further non-specified glioma and related astrocytoma (grey), with initial diagnosis at the age below 20 (Ped) or 20+ (Adult) provided by PedcBioPortal, cBioPortal, ICGC Data Portal and Pecan