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 2CV v3.1 was used to generate the results found in this report.
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Working with individual set: SARC-TP
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Number of patients in set: 245
The input for this pipeline is a set of individuals with the following files associated for each:
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An annotated .maf file describing the mutations called for the respective individual, and their properties.
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A .wig file that contains information about the coverage of the sample.
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MAF used for this analysis:SARC-TP.final_analysis_set.maf
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Blacklist used for this analysis: pancan_mutation_blacklist.v14.hg19.txt
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Significantly mutated genes (q ≤ 0.1): 19
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.
Column Descriptions:
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nnon = number of (nonsilent) mutations in this gene across the individual set
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npat = number of patients (individuals) with at least one nonsilent mutation
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nsite = number of unique sites having a non-silent mutation
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nsil = number of silent mutations in this gene across the individual set
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p = p-value (overall)
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q = q-value, False Discovery Rate (Benjamini-Hochberg procedure)
rank | gene | longname | codelen | nnei | nncd | nsil | nmis | nstp | nspl | nind | nnon | npat | nsite | pCV | pCL | pFN | p | q |
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1 | TP53 | tumor protein p53 | 1889 | 5 | 0 | 3 | 49 | 8 | 12 | 20 | 89 | 84 | 75 | 6.8e-16 | 0.0032 | 1e-05 | 1e-16 | 1.8e-12 |
2 | ATRX | alpha thalassemia/mental retardation syndrome X-linked (RAD54 homolog, S. cerevisiae) | 7615 | 2 | 0 | 0 | 8 | 14 | 3 | 15 | 40 | 37 | 40 | 1e-16 | 1 | 0.23 | 1.4e-15 | 1.3e-11 |
3 | RB1 | retinoblastoma 1 (including osteosarcoma) | 3704 | 12 | 0 | 0 | 2 | 8 | 6 | 11 | 27 | 24 | 27 | 1e-16 | 1 | 0.35 | 2.3e-15 | 1.4e-11 |
4 | NUMBL | numb homolog (Drosophila)-like | 1866 | 426 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 1 | 4.1e-09 | 1e-05 | 0.97 | 1.3e-12 | 5.9e-09 |
5 | MSH3 | mutS homolog 3 (E. coli) | 3543 | 8 | 0 | 2 | 0 | 0 | 0 | 9 | 9 | 7 | 5 | 6e-09 | 1e-05 | 1 | 1.9e-12 | 6.9e-09 |
6 | EOMES | eomesodermin homolog (Xenopus laevis) | 2081 | 117 | 0 | 0 | 1 | 0 | 0 | 5 | 6 | 6 | 2 | 0.000035 | 1e-05 | 1 | 7.9e-09 | 0.000024 |
7 | PKD2 | polycystic kidney disease 2 (autosomal dominant) | 2965 | 2 | 0 | 0 | 2 | 0 | 0 | 4 | 6 | 6 | 3 | 3.5e-06 | 0.00015 | 0.59 | 1.8e-08 | 0.000046 |
8 | LTBP3 | latent transforming growth factor beta binding protein 3 | 4020 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 2 | 0.00011 | 1e-05 | 0.85 | 2.5e-08 | 0.000057 |
9 | SHROOM4 | shroom family member 4 | 4516 | 6 | 0 | 1 | 0 | 0 | 0 | 8 | 8 | 8 | 3 | 0.00014 | 1e-05 | 1 | 3e-08 | 0.000061 |
10 | WNK1 | WNK lysine deficient protein kinase 1 | 8759 | 13 | 0 | 2 | 1 | 0 | 0 | 5 | 6 | 6 | 2 | 0.0064 | 1e-05 | 3e-05 | 1.1e-06 | 0.0021 |
11 | ANP32E | acidic (leucine-rich) nuclear phosphoprotein 32 family, member E | 831 | 595 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 1 | 0.0008 | 0.0001 | 1 | 1.4e-06 | 0.0023 |
12 | PTEN | phosphatase and tensin homolog (mutated in multiple advanced cancers 1) | 1244 | 660 | 0 | 0 | 6 | 0 | 0 | 2 | 8 | 7 | 8 | 5.5e-06 | 1 | 0.049 | 1e-05 | 0.015 |
13 | KRTAP5-5 | keratin associated protein 5-5 | 716 | 24 | 0 | 1 | 3 | 0 | 0 | 6 | 9 | 7 | 8 | 8.3e-06 | 0.16 | 0.65 | 0.000024 | 0.034 |
14 | TRAF7 | TNF receptor-associated factor 7 | 2113 | 104 | 0 | 0 | 2 | 0 | 0 | 2 | 4 | 4 | 3 | 0.00066 | 0.02 | 0.04 | 0.000032 | 0.041 |
15 | MEGF9 | multiple EGF-like-domains 9 | 1948 | 96 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 1 | 0.0027 | 0.001 | 0.98 | 0.000037 | 0.045 |
16 | LOR | loricrin | 943 | 0 | 0 | 2 | 0 | 0 | 0 | 6 | 6 | 6 | 2 | 0.0031 | 0.00053 | 1 | 4e-05 | 0.045 |
17 | CABLES1 | Cdk5 and Abl enzyme substrate 1 | 1992 | 206 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 1 | 0.0052 | 0.001 | 0.83 | 0.000069 | 0.074 |
18 | COL18A1 | collagen, type XVIII, alpha 1 | 5536 | 11 | 0 | 2 | 5 | 0 | 1 | 2 | 8 | 7 | 8 | 0.00011 | 0.039 | 0.39 | 0.000074 | 0.075 |
19 | LHCGR | luteinizing hormone/choriogonadotropin receptor | 2144 | 44 | 0 | 0 | 1 | 1 | 0 | 4 | 6 | 6 | 4 | 0.033 | 0.00011 | 1 | 0.000084 | 0.081 |
20 | NF1 | neurofibromin 1 (neurofibromatosis, von Recklinghausen disease, Watson disease) | 12119 | 1 | 0 | 1 | 4 | 1 | 1 | 5 | 11 | 10 | 11 | 0.00058 | 0.017 | 0.88 | 0.00012 | 0.11 |
21 | FOXD2 | forkhead box D2 | 1488 | 1000 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 1 | 0.012 | 0.001 | 1 | 0.00015 | 0.13 |
22 | CCNL2 | cyclin L2 | 1680 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 0.0013 | 0.01 | 0.54 | 0.00016 | 0.13 |
23 | MMP17 | matrix metallopeptidase 17 (membrane-inserted) | 1850 | 63 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 3 | 2 | 0.0012 | 0.016 | 0.99 | 0.00023 | 0.18 |
24 | ASTE1 | asteroid homolog 1 (Drosophila) | 2150 | 22 | 0 | 1 | 0 | 0 | 0 | 3 | 3 | 3 | 1 | 0.026 | 0.001 | 0.89 | 0.0003 | 0.23 |
25 | CHRNA9 | cholinergic receptor, nicotinic, alpha 9 | 1458 | 77 | 0 | 0 | 3 | 1 | 0 | 0 | 4 | 4 | 4 | 0.000076 | 1 | 0.29 | 0.00034 | 0.25 |
26 | COL4A3 | collagen, type IV, alpha 3 (Goodpasture antigen) | 5291 | 12 | 0 | 0 | 6 | 0 | 1 | 0 | 7 | 5 | 6 | 0.12 | 0.00017 | 0.89 | 0.00035 | 0.25 |
27 | ZNF324B | zinc finger protein 324B | 1652 | 60 | 0 | 1 | 3 | 1 | 0 | 0 | 4 | 3 | 4 | 0.0055 | 0.012 | 0.33 | 0.00039 | 0.26 |
28 | TAS1R1 | taste receptor, type 1, member 1 | 2549 | 16 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 2 | 0.00019 | 1 | 0.044 | 0.00042 | 0.27 |
29 | TMPRSS5 | transmembrane protease, serine 5 (spinesin) | 1422 | 93 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 3 | 3 | 0.00081 | 1 | 0.0066 | 0.00044 | 0.28 |
30 | FRAS1 | Fraser syndrome 1 | 12406 | 2 | 0 | 1 | 6 | 0 | 1 | 0 | 7 | 6 | 7 | 0.28 | 0.0076 | 0.0038 | 0.00047 | 0.28 |
31 | PFKL | phosphofructokinase, liver | 2429 | 35 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 3 | 3 | 0.000043 | 1 | 0.75 | 0.00048 | 0.28 |
32 | SCAP | SREBF chaperone | 3928 | 15 | 0 | 0 | 3 | 0 | 1 | 0 | 4 | 3 | 4 | 0.025 | 0.0054 | 0.15 | 0.00058 | 0.33 |
33 | COL7A1 | collagen, type VII, alpha 1 (epidermolysis bullosa, dystrophic, dominant and recessive) | 9304 | 6 | 0 | 1 | 1 | 0 | 2 | 2 | 5 | 4 | 5 | 0.0059 | 0.0086 | 0.78 | 0.00062 | 0.34 |
34 | MMP3 | matrix metallopeptidase 3 (stromelysin 1, progelatinase) | 1472 | 3 | 0 | 1 | 3 | 1 | 1 | 1 | 6 | 6 | 5 | 0.00077 | 0.06 | 0.99 | 0.00064 | 0.34 |
35 | AR | androgen receptor (dihydrotestosterone receptor; testicular feminization; spinal and bulbar muscular atrophy; Kennedy disease) | 2813 | 60 | 0 | 1 | 5 | 0 | 0 | 1 | 6 | 6 | 5 | 0.038 | 0.0008 | 1 | 0.00064 | 0.34 |
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]
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.