This pipeline computes the correlation between significantly recurrent gene mutations and molecular subtypes.
Testing the association between mutation status of 3 genes and 14 molecular subtypes across 316 patients, no significant finding detected with P value < 0.05 and Q value < 0.25.
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No gene mutations related to molecuar subtypes.
Clinical Features |
MRNA CNMF |
MRNA CHIERARCHICAL |
MIR CNMF |
MIR CHIERARCHICAL |
CN CNMF |
METHLYATION CNMF |
RPPA CNMF |
RPPA CHIERARCHICAL |
MRNASEQ CNMF |
MRNASEQ CHIERARCHICAL |
MIRSEQ CNMF |
MIRSEQ CHIERARCHICAL |
MIRSEQ MATURE CNMF |
MIRSEQ MATURE CHIERARCHICAL |
||
nMutated (%) | nWild-Type | Fisher's exact test | Fisher's exact test | Fisher's exact test | Chi-square test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | Fisher's exact test | |
TP53 | 276 (87%) | 40 |
0.827 (1.00) |
0.414 (1.00) |
0.502 (1.00) |
0.367 (1.00) |
0.716 (1.00) |
0.771 (1.00) |
0.411 (1.00) |
0.313 (1.00) |
0.779 (1.00) |
0.898 (1.00) |
0.326 (1.00) |
0.186 (1.00) |
0.0412 (1.00) |
0.396 (1.00) |
TBP | 4 (1%) | 312 |
1 (1.00) |
0.837 (1.00) |
0.692 (1.00) |
0.596 (1.00) |
0.0357 (1.00) |
0.018 (0.684) |
0.131 (1.00) |
0.872 (1.00) |
1 (1.00) |
1 (1.00) |
0.689 (1.00) |
1 (1.00) |
1 (1.00) |
1 (1.00) |
SRC | 4 (1%) | 312 |
0.838 (1.00) |
0.837 (1.00) |
0.566 (1.00) |
0.16 (1.00) |
0.127 (1.00) |
0.464 (1.00) |
0.483 (1.00) |
0.325 (1.00) |
0.591 (1.00) |
0.325 (1.00) |
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Mutation data file = OV-TP.mutsig.cluster.txt
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Molecular subtypes file = OV-TP.transferedmergedcluster.txt
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Number of patients = 316
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Number of significantly mutated genes = 3
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Number of Molecular subtypes = 14
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Exclude genes that fewer than K tumors have mutations, K = 3
For binary or multi-class clinical features (nominal or ordinal), two-tailed Fisher's exact tests (Fisher 1922) were used to estimate the P values using the 'fisher.test' function in R
For multi-class clinical features (nominal or ordinal), Chi-square tests (Greenwood and Nikulin 1996) were used to estimate the P values using the 'chisq.test' function in R
For multiple hypothesis correction, Q value is the False Discovery Rate (FDR) analogue of the P value (Benjamini and Hochberg 1995), defined as the minimum FDR at which the test may be called significant. We used the 'Benjamini and Hochberg' method of 'p.adjust' function in R to convert P values into Q values.
This is an experimental feature. The full results of the analysis summarized in this report can be downloaded from the TCGA Data Coordination Center.