Mutation Analysis (MutSig v1.5)
Pheochromocytoma and Paraganglioma (Primary solid tumor)
02 April 2015  |  analyses__2015_04_02
Maintainer Information
Citation Information
doi:10.7908/C11Z43HH
Maintained by David Heiman (Broad Institute)
Cite as Broad Institute TCGA Genome Data Analysis Center (2015): Mutation Analysis (MutSig v1.5). Broad Institute of MIT and Harvard. doi:10.7908/C11Z43HH
Overview
Introduction

This report serves to describe the mutational landscape and properties of a given individual set, as well as rank genes and genesets according to mutational significance. MutSig v1.5 was used to generate the results found in this report.

  • Working with individual set: PCPG-TP

  • Number of patients in set: 178

Input

The input for this pipeline is a set of individuals with the following files associated for each:

  1. An annotated .maf file describing the mutations called for the respective individual, and their properties.

  2. A .wig file that contains information about the coverage of the sample.

Summary

  • MAF used for this analysis:PCPG-TP.final_analysis_set.maf

  • Blacklist used for this analysis: pancan_mutation_blacklist.v14.hg19.txt

  • Significantly mutated genes (q ≤ 0.1): 11

  • Mutations seen in COSMIC: 36

  • Significantly mutated genes in COSMIC territory: 4

  • Significantly mutated genesets: 62

  • Significantly mutated genesets: (excluding sig. mutated genes):0

Mutation Preprocessing

  • Read 178 MAFs of type "Broad"

  • Total number of mutations in input MAFs: 4472

  • After removing 857 blacklisted mutations: 3615

  • After removing 407 noncoding mutations: 3208

  • After collapsing adjacent/redundant mutations: 3172

Mutation Filtering

  • Number of mutations before filtering: 3172

  • After removing 154 mutations outside gene set: 3018

  • After removing 4 mutations outside category set: 3014

  • After removing 1 "impossible" mutations in

  • gene-patient-category bins of zero coverage: 2855

Results
Breakdown of Mutations by Type

Table 1.  Get Full Table Table representing breakdown of mutations by type.

type count
Frame_Shift_Del 228
Frame_Shift_Ins 29
In_Frame_Del 45
In_Frame_Ins 9
Missense_Mutation 1799
Nonsense_Mutation 71
Nonstop_Mutation 3
Silent 704
Splice_Site 103
Translation_Start_Site 23
Total 3014
Breakdown of Mutation Rates by Category Type

Table 2.  Get Full Table A breakdown of mutation rates per category discovered for this individual set.

category n N rate rate_per_mb relative_rate exp_ns_s_ratio
*CpG->T 435 273564027 1.6e-06 1.6 3.5 2.1
*Cp(A/C/T)->T 416 2298422652 1.8e-07 0.18 0.4 1.7
A->G 342 2507671680 1.4e-07 0.14 0.3 2.3
transver 625 5079658359 1.2e-07 0.12 0.27 5.1
indel+null 488 5079658359 9.6e-08 0.096 0.21 NaN
double_null 3 5079658359 5.9e-10 0.00059 0.0013 NaN
Total 2309 5079658359 4.5e-07 0.45 1 3.5
Target Coverage for Each Individual

The x axis represents the samples. The y axis represents the exons, one row per exon, and they are sorted by average coverage across samples. For exons with exactly the same average coverage, they are sorted next by the %GC of the exon. (The secondary sort is especially useful for the zero-coverage exons at the bottom). If the figure is unpopulated, then full coverage is assumed (e.g. MutSig CV doesn't use WIGs and assumes full coverage).

Figure 1. 

Distribution of Mutation Counts, Coverage, and Mutation Rates Across Samples

Figure 2.  Patients counts and rates file used to generate this plot: PCPG-TP.patients.counts_and_rates.txt

Lego Plots

The mutation spectrum is depicted in the lego plots below in which the 96 possible mutation types are subdivided into six large blocks, color-coded to reflect the base substitution type. Each large block is further subdivided into the 16 possible pairs of 5' and 3' neighbors, as listed in the 4x4 trinucleotide context legend. The height of each block corresponds to the mutation frequency for that kind of mutation (counts of mutations normalized by the base coverage in a given bin). The shape of the spectrum is a signature for dominant mutational mechanisms in different tumor types.

Figure 3.  Get High-res Image SNV Mutation rate lego plot for entire set. Each bin is normalized by base coverage for that bin. Colors represent the six SNV types on the upper right. The three-base context for each mutation is labeled in the 4x4 legend on the lower right. The fractional breakdown of SNV counts is shown in the pie chart on the upper left. If this figure is blank, not enough information was provided in the MAF to generate it.

Figure 4.  Get High-res Image SNV Mutation rate lego plots for 4 slices of mutation allele fraction (0<=AF<0.1, 0.1<=AF<0.25, 0.25<=AF<0.5, & 0.5<=AF) . The color code and three-base context legends are the same as the previous figure. If this figure is blank, not enough information was provided in the MAF to generate it.

CoMut Plot

Figure 5.  Get High-res Image The matrix in the center of the figure represents individual mutations in patient samples, color-coded by type of mutation, for the significantly mutated genes. The rate of synonymous and non-synonymous mutations is displayed at the top of the matrix. The barplot on the left of the matrix shows the number of mutations in each gene. The percentages represent the fraction of tumors with at least one mutation in the specified gene. The barplot to the right of the matrix displays the q-values for the most significantly mutated genes. The purple boxplots below the matrix (only displayed if required columns are present in the provided MAF) represent the distributions of allelic fractions observed in each sample. The plot at the bottom represents the base substitution distribution of individual samples, using the same categories that were used to calculate significance.

Significantly Mutated Genes

Column Descriptions:

  • N = number of sequenced bases in this gene across the individual set

  • n = number of (nonsilent) mutations in this gene across the individual set

  • npat = number of patients (individuals) with at least one nonsilent mutation

  • nsite = number of unique sites having a non-silent mutation

  • nsil = number of silent mutations in this gene across the individual set

  • n1 = number of nonsilent mutations of type: *CpG->T

  • n2 = number of nonsilent mutations of type: *Cp(A/C/T)->T

  • n3 = number of nonsilent mutations of type: A->G

  • n4 = number of nonsilent mutations of type: transver

  • n5 = number of nonsilent mutations of type: indel+null

  • n6 = number of nonsilent mutations of type: double_null

  • p_ns_s = p-value for the observed nonsilent/silent ratio being elevated in this gene

  • p = p-value (overall)

  • q = q-value, False Discovery Rate (Benjamini-Hochberg procedure)

Table 3.  Get Full Table A Ranked List of Significantly Mutated Genes. Number of significant genes found: 11. Number of genes displayed: 35. Click on a gene name to display its stick figure depicting the distribution of mutations and mutation types across the chosen gene (this feature may not be available for all significant genes).

rank gene description N n npat nsite nsil n1 n2 n3 n4 n5 n6 p_ns_s p q
1 HRAS v-Ha-ras Harvey rat sarcoma viral oncogene homolog 111290 18 18 3 0 0 0 13 5 0 0 0.047 1.3e-15 2.4e-11
2 NF1 neurofibromin 1 (neurofibromatosis, von Recklinghausen disease, Watson disease) 1534688 15 15 15 0 0 0 0 1 13 1 0.29 1.1e-14 9.6e-11
3 EPAS1 endothelial PAS domain protein 1 439829 8 8 4 0 0 5 2 1 0 0 0.027 1.4e-11 8.6e-08
4 RET ret proto-oncogene 526097 7 6 4 0 0 0 5 2 0 0 0.22 3.5e-08 0.00016
5 VHL von Hippel-Lindau tumor suppressor 68676 3 3 3 0 1 0 0 1 1 0 0.56 1.6e-06 0.0059
6 GPR128 G protein-coupled receptor 128 437162 4 4 4 0 1 1 0 2 0 0 0.32 7.8e-06 0.023
7 TRDN triadin 173170 3 3 2 0 0 0 0 0 3 0 1 0.000016 0.04
8 LILRB5 leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 5 305151 3 3 2 1 0 0 2 1 0 0 0.77 0.000018 0.04
9 CSDE1 cold shock domain containing E1, RNA-binding 438683 4 4 4 0 0 0 0 0 4 0 0.58 0.000037 0.071
10 SOX4 SRY (sex determining region Y)-box 4 61381 2 2 2 0 0 0 0 0 2 0 1 0.000039 0.071
11 FAM83D family with sequence similarity 83, member D 258458 3 3 3 0 1 0 0 1 1 0 0.53 0.000059 0.096
12 ABCA13 ATP-binding cassette, sub-family A (ABC1), member 13 2329219 6 6 6 0 1 3 0 2 0 0 0.12 0.000072 0.11
13 NDUFAF2 NADH dehydrogenase (ubiquinone) 1 alpha subcomplex, assembly factor 2 80976 2 2 1 0 2 0 0 0 0 0 0.44 8e-05 0.11
14 KCNH5 potassium voltage-gated channel, subfamily H (eag-related), member 5 538181 3 3 3 1 1 1 0 0 1 0 0.56 0.00012 0.15
15 GYPE glycophorin E 37271 1 2 1 0 1 0 0 0 0 0 0.79 0.00014 0.17
16 ATRX alpha thalassemia/mental retardation syndrome X-linked (RAD54 homolog, S. cerevisiae) 1350672 5 5 5 0 0 1 0 1 3 0 0.64 0.0002 0.22
17 NDUFS7 NADH dehydrogenase (ubiquinone) Fe-S protein 7, 20kDa (NADH-coenzyme Q reductase) 62370 2 2 2 0 0 1 0 0 1 0 0.61 0.00031 0.32
18 AMMECR1 Alport syndrome, mental retardation, midface hypoplasia and elliptocytosis chromosomal region, gene 1 113432 2 2 1 0 0 0 0 0 2 0 1 0.0004 0.38
19 ATP6V1G3 ATPase, H+ transporting, lysosomal 13kDa, V1 subunit G3 74565 2 2 2 0 0 0 1 1 0 0 0.69 0.00043 0.38
20 MLLT6 myeloid/lymphoid or mixed-lineage leukemia (trithorax homolog, Drosophila); translocated to, 6 402729 3 3 3 0 0 1 1 1 0 0 0.37 0.00044 0.38
21 CLEC17A C-type lectin domain family 17, member A 123935 2 2 1 0 0 0 0 0 2 0 1 0.00045 0.38
22 PCDHB4 protocadherin beta 4 424486 3 3 3 0 2 0 0 1 0 0 0.28 0.00055 0.4
23 HNRNPM heterogeneous nuclear ribonucleoprotein M 379271 3 3 3 0 1 1 0 0 1 0 0.34 0.00055 0.4
24 C20orf85 chromosome 20 open reading frame 85 63825 1 1 1 0 0 0 1 0 0 0 0.74 0.00058 0.4
25 OR8H3 olfactory receptor, family 8, subfamily H, member 3 167854 2 2 2 0 0 1 1 0 0 0 0.43 0.0006 0.4
26 SPHKAP SPHK1 interactor, AKAP domain containing 902886 4 4 4 0 0 1 1 2 0 0 0.31 0.0006 0.4
27 ERCC8 excision repair cross-complementing rodent repair deficiency, complementation group 8 220439 2 2 2 0 0 1 1 0 0 0 0.47 0.0006 0.4
28 KLHL23 kelch-like 23 (Drosophila) 300639 2 2 2 0 1 0 0 1 0 0 0.56 0.00066 0.43
29 NRL neural retina leucine zipper 68101 1 1 1 0 0 0 1 0 0 0 0.7 0.00072 0.44
30 RSRC2 arginine/serine-rich coiled-coil 2 245450 2 2 2 0 0 0 0 0 2 0 0.75 0.00076 0.44
31 ECHDC2 enoyl Coenzyme A hydratase domain containing 2 120740 2 2 2 0 0 1 0 0 1 0 0.58 0.00077 0.44
32 MGST1 microsomal glutathione S-transferase 1 85434 1 1 1 0 1 0 0 0 0 0 0.83 0.00078 0.44
33 MDK midkine (neurite growth-promoting factor 2) 51803 1 1 1 0 0 0 0 1 0 0 0.84 0.00084 0.46
34 IFNA7 interferon, alpha 7 102172 1 1 1 0 1 0 0 0 0 0 0.83 0.001 0.54
35 STAC3 SH3 and cysteine rich domain 3 202221 2 2 2 1 0 0 1 0 1 0 0.88 0.0011 0.56
HRAS

Figure S1.  This figure depicts the distribution of mutations and mutation types across the HRAS significant gene.

NF1

Figure S2.  This figure depicts the distribution of mutations and mutation types across the NF1 significant gene.

EPAS1

Figure S3.  This figure depicts the distribution of mutations and mutation types across the EPAS1 significant gene.

RET

Figure S4.  This figure depicts the distribution of mutations and mutation types across the RET significant gene.

VHL

Figure S5.  This figure depicts the distribution of mutations and mutation types across the VHL significant gene.

GPR128

Figure S6.  This figure depicts the distribution of mutations and mutation types across the GPR128 significant gene.

TRDN

Figure S7.  This figure depicts the distribution of mutations and mutation types across the TRDN significant gene.

LILRB5

Figure S8.  This figure depicts the distribution of mutations and mutation types across the LILRB5 significant gene.

CSDE1

Figure S9.  This figure depicts the distribution of mutations and mutation types across the CSDE1 significant gene.

SOX4

Figure S10.  This figure depicts the distribution of mutations and mutation types across the SOX4 significant gene.

FAM83D

Figure S11.  This figure depicts the distribution of mutations and mutation types across the FAM83D significant gene.

COSMIC analyses

In this analysis, COSMIC is used as a filter to increase power by restricting the territory of each gene. Cosmic version: v48.

Table 4.  Get Full Table Significantly mutated genes (COSMIC territory only). To access the database please go to: COSMIC. Number of significant genes found: 4. Number of genes displayed: 10

rank gene description n cos n_cos N_cos cos_ev p q
1 HRAS v-Ha-ras Harvey rat sarcoma viral oncogene homolog 18 19 18 3382 3990 0 0
2 RET ret proto-oncogene 7 49 6 8722 968 0 0
3 FGFR1 fibroblast growth factor receptor 1 (fms-related tyrosine kinase 2, Pfeiffer syndrome) 2 10 2 1780 2 3.3e-07 0.00049
4 VHL von Hippel-Lindau tumor suppressor 3 541 3 96298 82 0.000014 0.015
5 GNA11 guanine nucleotide binding protein (G protein), alpha 11 (Gq class) 1 2 1 356 1 0.00016 0.12
6 LAMC1 laminin, gamma 1 (formerly LAMB2) 1 2 1 356 1 0.00016 0.12
7 IDH1 isocitrate dehydrogenase 1 (NADP+), soluble 1 5 1 890 1492 0.0004 0.26
8 BRAF v-raf murine sarcoma viral oncogene homolog B1 1 89 1 15842 47 0.0072 1
9 NF1 neurofibromin 1 (neurofibromatosis, von Recklinghausen disease, Watson disease) 15 285 1 50730 2 0.023 1
10 CDKN2A cyclin-dependent kinase inhibitor 2A (melanoma, p16, inhibits CDK4) 1 332 1 59096 8 0.027 1

Note:

n - number of (nonsilent) mutations in this gene across the individual set.

cos = number of unique mutated sites in this gene in COSMIC

n_cos = overlap between n and cos.

N_cos = number of individuals times cos.

cos_ev = total evidence: number of reports in COSMIC for mutations seen in this gene.

p = p-value for seeing the observed amount of overlap in this gene)

q = q-value, False Discovery Rate (Benjamini-Hochberg procedure)

Geneset Analyses

Table 5.  Get Full Table A Ranked List of Significantly Mutated Genesets. (Source: MSigDB GSEA Cannonical Pathway Set).Number of significant genesets found: 62. Number of genesets displayed: 10

rank geneset description genes N_genes mut_tally N n npat nsite nsil n1 n2 n3 n4 n5 n6 p_ns_s p q
1 IL3PATHWAY IL-3 promotes proliferation and differentiation of hematopoietic cells via a heterodimeric receptor that activates the Stat5 and MAP kinase pathways. CSF2RB, FOS, GRB2, HRAS, IL3, IL3RA, JAK2, MAP2K1, MAPK3, PTPN6, RAF1, SHC1, SOS1, STAT5A, STAT5B 15 HRAS(18), JAK2(1), MAP2K1(1), SHC1(2) 4603424 22 22 7 1 1 0 13 7 1 0 0.015 4.9e-15 5.1e-13
2 SA_TRKA_RECEPTOR The TrkA receptor binds nerve growth factor to activate MAP kinase pathways and promote cell growth. AKT1, AKT2, AKT3, ARHA, CDKN1A, ELK1, GRB2, HRAS, MAP2K1, MAP2K2, NGFB, NGFR, NTRK1, PIK3CA, PIK3CD, SHC1, SOS1 15 HRAS(18), MAP2K1(1), SHC1(2) 4148484 21 21 6 1 1 0 13 6 1 0 0.023 5.3e-15 5.1e-13
3 IL6PATHWAY IL-6 binding to its receptor activates JAK kinases and a variety of transcription factors, with effects in neuronal differentiation, bone loss, and inflammation. CEBPB, CSNK2A1, ELK1, FOS, GRB2, HRAS, IL6, IL6R, IL6ST, JAK1, JAK2, JAK3, JUN, MAP2K1, MAPK3, PTPN11, RAF1, SHC1, SOS1, SRF, STAT3 21 HRAS(18), IL6ST(1), JAK2(1), JUN(1), MAP2K1(1), SHC1(2), STAT3(1) 6178258 25 25 10 1 1 1 14 7 2 0 0.0041 5.4e-15 5.1e-13
4 IL2PATHWAY IL-2 promotes proliferation via JAK and MAP kinase and has surface receptors on activated B cells, LPS-treated monocytes, and many T cells. CSNK2A1, ELK1, FOS, GRB2, HRAS, IL2, IL2RA, IL2RB, IL2RG, JAK1, JAK3, JUN, LCK, MAP2K1, MAPK3, MAPK8, RAF1, SHC1, SOS1, STAT5A, STAT5B, SYK 22 HRAS(18), IL2RB(1), JUN(1), MAP2K1(1), SHC1(2) 5948294 23 23 8 1 2 0 13 6 2 0 0.0098 6.2e-15 5.1e-13
5 RECKPATHWAY RECK is a membrane-anchored inhibitor of matrix metalloproteinases, which are expressed by tumor cells and promote metastasis. HRAS, MMP14, MMP2, MMP9, RECK, TIMP1, TIMP2, TIMP3, TIMP4 9 HRAS(18), MMP14(1), MMP2(1) 1958204 20 20 5 0 1 0 13 6 0 0 0.0055 6.2e-15 5.1e-13
6 LONGEVITYPATHWAY Caloric restriction in animals often increases lifespan, which may occur via decreased IGF receptor expression and consequent expression of stress-resistance proteins. AKT1, CAT, FOXO3A, GH1, GHR, HRAS, IGF1, IGF1R, PIK3CA, PIK3R1, SHC1, SOD1, SOD2, SOD3 12 HRAS(18), IGF1R(1), SHC1(2) 3458583 21 21 6 1 2 0 13 6 0 0 0.014 6.8e-15 5.1e-13
7 ERKPATHWAY Cell growth is promoted by Ras activation of the anti-apoptotic p44/42 MAP kinase pathway. DPM2, EGFR, ELK1, GNAS, GNB1, GNGT1, GRB2, HRAS, IGF1R, ITGB1, KLK2, MAP2K1, MAP2K2, MAPK1, MAPK3, MKNK1, MKNK2, MYC, NGFB, NGFR, PDGFRA, PPP2CA, PTPRR, RAF1, RPS6KA1, RPS6KA5, SHC1, SOS1, SRC, STAT3 29 HRAS(18), IGF1R(1), ITGB1(1), MAP2K1(1), PDGFRA(1), RPS6KA5(1), SHC1(2), STAT3(1) 8580119 26 26 11 0 2 1 14 7 2 0 0.001 7.1e-15 5.1e-13
8 IGF1RPATHWAY Insulin-like growth factor receptor IGF-1R promotes cell growth and inhibits apoptosis on binding of ligands IGF-1 and 2 via Ras activation and the AKT pathway. AKT1, BAD, GRB2, HRAS, IGF1R, IRS1, MAP2K1, MAPK1, MAPK3, PIK3CA, PIK3R1, RAF1, SHC1, SOS1, YWHAH 15 HRAS(18), IGF1R(1), MAP2K1(1), SHC1(2) 4996144 22 22 7 1 2 0 13 6 1 0 0.014 7.6e-15 5.1e-13
9 CDK5PATHWAY Cdk5, a regulatory kinase implicated in neuronal development, represses Mek1, which downregulates the MAP kinase pathway. CDK5, CDK5R1, DPM2, EGR1, HRAS, KLK2, MAP2K1, MAP2K2, MAPK1, MAPK3, NGFB, NGFR, RAF1 12 HRAS(18), MAP2K1(1) 2119370 19 19 4 0 0 0 13 5 1 0 0.014 8.2e-15 5.1e-13
10 HBXPATHWAY Hbx is a hepatitis B protein that activates a number of transcription factors, possibly by inducing calcium release from the mitochondrion to the cytoplasm. CREB1, GRB2, HBXIP, HRAS, PTK2B, SHC1, SOS1, SRC 8 HRAS(18), SHC1(2) 2298694 20 20 5 0 1 0 13 6 0 0 0.0024 8.3e-15 5.1e-13

Table 6.  Get Full Table A Ranked List of Significantly Mutated Genesets (Excluding Significantly Mutated Genes). Number of significant genesets found: 0. Number of genesets displayed: 10

rank geneset description genes N_genes mut_tally N n npat nsite nsil n1 n2 n3 n4 n5 n6 p_ns_s p q
1 SLRPPATHWAY Small leucine-rich proteoglycans (SLRPs) interact with and reorganize collagen fibers in the extracellular matrix. BGN, DCN, DSPG3, FMOD, KERA, LUM 5 DCN(1), FMOD(1), LUM(1) 949002 3 3 3 0 2 1 0 0 0 0 0.26 0.0018 0.68
2 HSA00460_CYANOAMINO_ACID_METABOLISM Genes involved in cyanoamino acid metabolism ASRGL1, GBA, GBA3, GGT1, GGTL3, GGTL4, SHMT1, SHMT2 6 ASRGL1(1), GBA(2), GGT1(1) 1370833 4 4 4 0 0 1 1 2 0 0 0.3 0.0022 0.68
3 EICOSANOID_SYNTHESIS ALOX12, ALOX15, ALOX15B, ALOX5, ALOX5AP, DPEP1, GGT1, IPLA2(GAMMA), LTA4H, LTC4S, PLA2G2A, PLA2G6, PTGDS, PTGES, PTGIS, PTGS1, PTGS2, TBXAS1 17 ALOX12(1), ALOX15(1), DPEP1(1), GGT1(1), PTGS1(2) 3819871 6 6 6 1 1 2 1 1 1 0 0.33 0.0042 0.81
4 SELENOAMINO_ACID_METABOLISM AHCY, CBS, CTH, GGT1, MARS, MARS2, MAT1A, MAT2B, PAPSS1, PAPSS2, SCLY, SEPHS1 12 CTH(1), GGT1(1), MARS(1), PAPSS1(1), PAPSS2(1) 3206375 5 5 5 1 1 2 0 2 0 0 0.4 0.0052 0.81
5 IL6PATHWAY IL-6 binding to its receptor activates JAK kinases and a variety of transcription factors, with effects in neuronal differentiation, bone loss, and inflammation. CEBPB, CSNK2A1, ELK1, FOS, GRB2, HRAS, IL6, IL6R, IL6ST, JAK1, JAK2, JAK3, JUN, MAP2K1, MAPK3, PTPN11, RAF1, SHC1, SOS1, SRF, STAT3 20 IL6ST(1), JAK2(1), JUN(1), MAP2K1(1), SHC1(2), STAT3(1) 6066968 7 7 7 1 1 1 1 2 2 0 0.36 0.0074 0.87
6 HSA00430_TAURINE_AND_HYPOTAURINE_METABOLISM Genes involved in taurine and hypotaurine metabolism BAAT, CDO1, CSAD, GAD1, GAD2, GGT1, GGTL3, GGTL4 6 GAD1(2), GGT1(1) 1479548 3 3 3 0 1 1 0 1 0 0 0.34 0.0085 0.87
7 1_AND_2_METHYLNAPHTHALENE_DEGRADATION ADH1A, ADH1A, ADH1B, ADH1C, ADH1B, ADH1C, ADH4, ADH6, ADH7, ADHFE1 7 ADH4(2), ADH6(2) 1499098 4 3 4 1 0 2 0 1 1 0 0.66 0.01 0.92
8 SULFUR_METABOLISM BPNT1, PAPSS1, PAPSS2, SULT1A2, SULT1A3, SULT1A3, SULT1A4, SULT1E1, SULT2A1, SUOX 7 PAPSS1(1), PAPSS2(1), SULT1E1(1) 1619582 3 3 3 0 1 1 0 0 1 0 0.5 0.013 0.98
9 PROSTAGLANDIN_AND_LEUKOTRIENE_METABOLISM AKR1C3, ALOX12, ALOX15, ALOX5, CBR1, CBR3, CYP4F2, CYP4F3, CYP4F3, CYP4F2, EPX, GGT1, LPO, LTA4H, MPO, PGDS, PLA2G1B, PLA2G2A, PLA2G2E, PLA2G3, PLA2G4A, PLA2G5, PLA2G6, PRDX1, PRDX2, PRDX5, PRDX6, PTGDS, PTGES2, PTGIS, PTGS1, PTGS2, TBXAS1, TPO 31 ALOX12(1), ALOX15(1), CYP4F2(1), EPX(1), GGT1(1), PTGS1(2), TPO(1) 7125220 8 8 8 0 1 2 2 2 1 0 0.076 0.014 0.98
10 ERKPATHWAY Cell growth is promoted by Ras activation of the anti-apoptotic p44/42 MAP kinase pathway. DPM2, EGFR, ELK1, GNAS, GNB1, GNGT1, GRB2, HRAS, IGF1R, ITGB1, KLK2, MAP2K1, MAP2K2, MAPK1, MAPK3, MKNK1, MKNK2, MYC, NGFB, NGFR, PDGFRA, PPP2CA, PTPRR, RAF1, RPS6KA1, RPS6KA5, SHC1, SOS1, SRC, STAT3 28 IGF1R(1), ITGB1(1), MAP2K1(1), PDGFRA(1), RPS6KA5(1), SHC1(2), STAT3(1) 8468829 8 8 8 0 2 1 1 2 2 0 0.15 0.028 1
Methods & Data
Methods

In brief, we tabulate the number of mutations and the number of covered bases for each gene. The counts are broken down by mutation context category: four context categories that are discovered by MutSig, and one for indel and 'null' mutations, which include indels, nonsense mutations, splice-site mutations, and non-stop (read-through) mutations. For each gene, we calculate the probability of seeing the observed constellation of mutations, i.e. the product P1 x P2 x ... x Pm, or a more extreme one, given the background mutation rates calculated across the dataset. [1]

Download Results

In addition to the links below, the full results of the analysis summarized in this report can also be downloaded programmatically using firehose_get, or interactively from either the Broad GDAC website or TCGA Data Coordination Center Portal.

References
[1] TCGA, Integrated genomic analyses of ovarian carcinoma, Nature 474:609 - 615 (2011)
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