Overview

Welcome to CGGA - the Chinese Glioma Genome Altas! The CGGA database is a user-friendly web application for data storage and analysis to explore brain tumors datasets over 2,000 samples from Chinese cohorts. This database includes the whole-exome sequencing (286), DNA methylation (159), mRNA sequencing (1,018), mRNA microarray (301) and microRNA microarray (198) and matched clinical data. The analyse tool allows users to browse DNA mutation profile, mRNA/micorRNA expression profile and methylation profile, and to do correlation and survival analysis in specific glioma subtype.

Statistics

Dataset Data Type Sample Number Clinical Data Analyse
#total #pLGG #rLGG #pGBM #rGBM #sGBM histology grade age gender therapy survival
WEseq_286 WESeq 286 126 58 54 48 0
mRNAseq_693
(batch 1)
RNA-seq 693 282 161 140 109 0
mRNAseq_325
(batch 2)
RNA-seq 325 144 38 85 24 30
mRNA-array_301 Microarray 301 156 18 108 5 11
methyl_159 Microarray 159 100 8 33 4 6
microRNA-array_198 Microarry 198 99 8 81 4 6

Features

Analyse the WEseq data

Analyse the mRNA data

Analyse the methylation data

Analyse the microRNA data

Download CGGA data

Questions or comments

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