date generated: 2020-11-23

Background

Mitch performs unidimensional and multidimensional gene set enrichment analysis. The concept behind this dates to work by Cox and Mann (https://doi.org/10.1186/1471-2105-13-S16-S12). This implementation is suited to R based workflows of multi-omics datasets. This software was developed by Antony Kaspi and Mark Ziemann. Learn more about Mitch at the website: https://github.com/markziemann/Mitch

Input profiles

Here is the first few lines of the input profile.

##                    young        old
## 0610009B22Rik -2.9385024 -6.1805927
## 0610009E02Rik  0.6410018 -1.6821055
## 0610009L18Rik -4.5856767 -3.1288917
## 0610010F05Rik  0.6483013  0.4402823
## 0610010K14Rik -8.7879236 -3.0864256
## 0610012G03Rik -8.7415080 -6.4223694

Here are some metrics about the input data profile:

Profile metrics
Profile metrics
num_genes_in_profile 14877
duplicated_genes_present 0
num_profile_genes_in_sets 129
num_profile_genes_not_in_sets 14748
profile_pearson_correl 0.8374
profile_spearman_correl 0.80977

Here is a plot of the input profiles. Note the dynamic ranges.

Here is the contour plot of the profile including all detected genes.

Input genesets

Here are some metrics about the gene sets used: GMT file of genesets: ../ref/mt_complexes_mouse.gmt

Gene sets metrics
Gene sets metrics
num_genesets 10
num_genesets_excluded 6
num_genesets_included 4

Gene sets by quadrant


Number of significant gene sets (FDR<0.05)= 10

Interactive enrichment scatterplot

All sets with FDR<0.05. Try hovering over the points.

Top N sets irrespective of FDR. Try hovering over the points.

A heatmap of S values for top results


A plot of effect size versus significance


Significance is the -log2(p.adjustMANOVA) and effect size is the s.dist which is the hypotenuse of the s scores.

Results table

Top N= 10 gene sets

set setSize pMANOVA p.adjustMANOVA s.dist s.young s.old p.young p.old
Complex-2 4 1.63e-03 2.33e-03 1.390 -0.993 -0.974 5.79e-04 7.46e-04
Complex-4 8 7.49e-06 1.25e-05 1.330 -0.962 -0.920 2.45e-06 6.50e-06
Complex-1 43 5.68e-28 5.68e-27 1.330 -0.948 -0.925 4.41e-27 7.43e-26
Complex-3 9 2.04e-06 4.07e-06 1.320 -0.961 -0.906 5.97e-07 2.50e-06
Complex-5 15 4.96e-10 2.48e-09 1.310 -0.936 -0.920 3.42e-10 6.82e-10
Complex-5-Assembly-Factors 3 1.40e-02 1.55e-02 1.310 -0.914 -0.938 6.10e-03 4.89e-03
Complex-1-Assembly-Factors 13 2.97e-07 9.88e-07 1.180 -0.846 -0.823 1.29e-07 2.73e-07
Complex-2-Assembly-Factors 4 1.89e-02 1.89e-02 1.080 -0.805 -0.720 5.28e-03 1.26e-02
Complex-3-Assembly-Factors 7 2.81e-03 3.51e-03 0.998 -0.736 -0.674 7.40e-04 2.03e-03
Complex-4-Assembly-Factors 23 7.37e-07 1.84e-06 0.848 -0.635 -0.562 1.35e-07 3.11e-06


Results (complete table)


Click HERE to show results for all gene sets

Complete results
set setSize pMANOVA p.adjustMANOVA s.dist s.young s.old p.young p.old
Complex-2 4 1.63e-03 2.33e-03 1.390 -0.993 -0.974 5.79e-04 7.46e-04
Complex-4 8 7.49e-06 1.25e-05 1.330 -0.962 -0.920 2.45e-06 6.50e-06
Complex-1 43 5.68e-28 5.68e-27 1.330 -0.948 -0.925 4.41e-27 7.43e-26
Complex-3 9 2.04e-06 4.07e-06 1.320 -0.961 -0.906 5.97e-07 2.50e-06
Complex-5 15 4.96e-10 2.48e-09 1.310 -0.936 -0.920 3.42e-10 6.82e-10
Complex-5-Assembly-Factors 3 1.40e-02 1.55e-02 1.310 -0.914 -0.938 6.10e-03 4.89e-03
Complex-1-Assembly-Factors 13 2.97e-07 9.88e-07 1.180 -0.846 -0.823 1.29e-07 2.73e-07
Complex-2-Assembly-Factors 4 1.89e-02 1.89e-02 1.080 -0.805 -0.720 5.28e-03 1.26e-02
Complex-3-Assembly-Factors 7 2.81e-03 3.51e-03 0.998 -0.736 -0.674 7.40e-04 2.03e-03
Complex-4-Assembly-Factors 23 7.37e-07 1.84e-06 0.848 -0.635 -0.562 1.35e-07 3.11e-06



Detailed Gene set reports


Complex-2

Complex-2
metric value
setSize 4
pMANOVA 0.00163
p.adjustMANOVA 0.00233
s.dist 1.39
s.young -0.993
s.old -0.974
p.young 0.000579
p.old 0.000746




Top 20 genes
Gene young old
Sdha -7346 -7813
Sdhd -7333 -7791
Sdhb -7295 -7485
Sdhc -7227 -7405

Click HERE to show all gene set members

All member genes
young old
Sdha -7346 -7813
Sdhb -7295 -7485
Sdhc -7227 -7405
Sdhd -7333 -7791





Complex-4

Complex-4
metric value
setSize 8
pMANOVA 7.49e-06
p.adjustMANOVA 1.25e-05
s.dist 1.33
s.young -0.962
s.old -0.92
p.young 2.45e-06
p.old 6.5e-06




Top 20 genes
Gene young old
mt-Co1 -7257 -7632
Cox5a -7164 -7617
Cox6c -7114 -7331
Cox7b -7084 -7330
mt-Co3 -7307 -7023
Cox5b -6986 -7126
mt-Co2 -7163 -6523
Cox7c -6438 -7237

Click HERE to show all gene set members

All member genes
young old
Cox5a -7164 -7617
Cox5b -6986 -7126
Cox6c -7114 -7331
Cox7b -7084 -7330
Cox7c -6438 -7237
mt-Co1 -7257 -7632
mt-Co2 -7163 -6523
mt-Co3 -7307 -7023





Complex-1

Complex-1
metric value
setSize 43
pMANOVA 5.68e-28
p.adjustMANOVA 5.68e-27
s.dist 1.33
s.young -0.948
s.old -0.925
p.young 4.41e-27
p.old 7.43e-26




Top 20 genes
Gene young old
Ndufb8 -7343 -7800
Ndufc2 -7325 -7719
Ndufa9 -7317 -7720
Ndufv2 -7260 -7683
Ndufa10 -7288 -7572
Ndufs4 -7275 -7583
Ndufs2 -7314 -7534
Ndufa5 -7189 -7647
Ndufab1 -7247 -7579
Ndufs3 -7291 -7530
Ndufa7 -7328 -7459
Ndufs1 -7157 -7633
Ndufa11 -7330 -7448
mt-Nd2 -7271 -7495
Ndufs6 -7098 -7550
Ndufs8 -7303 -7304
mt-Nd1 -7119 -7489
Ndufa12 -7240 -7308
Ndufa3 -7000 -7510
Ndufa8 -7315 -7154

Click HERE to show all gene set members

All member genes
young old
mt-Nd1 -7119 -7489
mt-Nd2 -7271 -7495
mt-Nd3 -6642 -5922
mt-Nd4 -6682 -7382
mt-Nd4l -3936 -7494
mt-Nd5 -6386 -7564
mt-Nd6 -6677 -7251
Ndufa1 -5430 -6709
Ndufa10 -7288 -7572
Ndufa11 -7330 -7448
Ndufa12 -7240 -7308
Ndufa13 -7053 -7089
Ndufa2 -6895 -6030
Ndufa3 -7000 -7510
Ndufa5 -7189 -7647
Ndufa6 -6698 -7117
Ndufa7 -7328 -7459
Ndufa8 -7315 -7154
Ndufa9 -7317 -7720
Ndufab1 -7247 -7579
Ndufb1-ps -5319 -6906
Ndufb10 -7199 -7209
Ndufb2 -7214 -7114
Ndufb3 -6549 -6607
Ndufb4 -7132 -7245
Ndufb5 -7181 -6935
Ndufb6 -6950 -7112
Ndufb7 -7225 -6331
Ndufb8 -7343 -7800
Ndufb9 -7140 -7223
Ndufc1 -6951 -7311
Ndufc2 -7325 -7719
Ndufs1 -7157 -7633
Ndufs2 -7314 -7534
Ndufs3 -7291 -7530
Ndufs4 -7275 -7583
Ndufs5 -7010 -7087
Ndufs6 -7098 -7550
Ndufs7 -7258 -6981
Ndufs8 -7303 -7304
Ndufv1 -7186 -6904
Ndufv2 -7260 -7683
Ndufv3 -7034 -7419





Complex-3

Complex-3
metric value
setSize 9
pMANOVA 2.04e-06
p.adjustMANOVA 4.07e-06
s.dist 1.32
s.young -0.961
s.old -0.906
p.young 5.97e-07
p.old 2.5e-06




Top 20 genes
Gene young old
Uqcr11 -7327 -7657
Uqcrfs1 -7311 -7599
Uqcrc2 -7191 -7618
Uqcrc1 -7297 -7415
mt-Cytb -6947 -7620
Cyc1 -7237 -7220
Uqcrb -6857 -7389
Uqcrq -7158 -7033
Uqcr10 -6171 -4525

Click HERE to show all gene set members

All member genes
young old
Cyc1 -7237 -7220
mt-Cytb -6947 -7620
Uqcr10 -6171 -4525
Uqcr11 -7327 -7657
Uqcrb -6857 -7389
Uqcrc1 -7297 -7415
Uqcrc2 -7191 -7618
Uqcrfs1 -7311 -7599
Uqcrq -7158 -7033





Complex-5

Complex-5
metric value
setSize 15
pMANOVA 4.96e-10
p.adjustMANOVA 2.48e-09
s.dist 1.31
s.young -0.936
s.old -0.92
p.young 3.42e-10
p.old 6.82e-10




Top 20 genes
Gene young old
Atp5o -7347 -7794
Atp5l -7340 -7690
Atp5pb -7213 -7607
Atp5g3 -7235 -7573
Atp5a1 -7220 -7504
Atp5c1 -7207 -7515
Atp5h -7284 -7352
Atp5j -7206 -7420
Atp5b -7224 -7258
mt-Atp6 -7229 -7101
Atp5j2 -7093 -7135
Atp5d -7173 -6303
Atp5e -7150 -6015
Atp5k -5830 -7288
mt-Atp8 -3257 -6724

Click HERE to show all gene set members

All member genes
young old
Atp5a1 -7220 -7504
Atp5b -7224 -7258
Atp5c1 -7207 -7515
Atp5d -7173 -6303
Atp5e -7150 -6015
Atp5g3 -7235 -7573
Atp5h -7284 -7352
Atp5j -7206 -7420
Atp5j2 -7093 -7135
Atp5k -5830 -7288
Atp5l -7340 -7690
Atp5o -7347 -7794
Atp5pb -7213 -7607
mt-Atp6 -7229 -7101
mt-Atp8 -3257 -6724





Complex-5-Assembly-Factors

Complex-5-Assembly-Factors
metric value
setSize 3
pMANOVA 0.014
p.adjustMANOVA 0.0155
s.dist 1.31
s.young -0.914
s.old -0.938
p.young 0.0061
p.old 0.00489




Top 20 genes
Gene young old
Atpaf1 -7047 -7624
Tmem70 -6873 -7532
Atpaf2 -6217 -6926

Click HERE to show all gene set members

All member genes
young old
Atpaf1 -7047 -7624
Atpaf2 -6217 -6926
Tmem70 -6873 -7532





Complex-1-Assembly-Factors

Complex-1-Assembly-Factors
metric value
setSize 13
pMANOVA 2.97e-07
p.adjustMANOVA 9.88e-07
s.dist 1.18
s.young -0.846
s.old -0.823
p.young 1.29e-07
p.old 2.73e-07




Top 20 genes
Gene young old
Foxred1 -7183 -7628
Ndufaf1 -7011 -7559
Ndufaf4 -6419 -7254
Ecsit -6908 -6444
Ndufaf6 -6271 -7083
Acad9 -6612 -6647
Nubpl -6153 -6907
Tmem126b -5883 -7021
Ndufaf7 -5738 -6678
Ndufaf5 -5750 -6463
Timmdc1 -6360 -5463
Ndufaf2 -4758 -5261
Ndufaf8 -5525 -4132

Click HERE to show all gene set members

All member genes
young old
Acad9 -6612 -6647
Ecsit -6908 -6444
Foxred1 -7183 -7628
Ndufaf1 -7011 -7559
Ndufaf2 -4758 -5261
Ndufaf4 -6419 -7254
Ndufaf5 -5750 -6463
Ndufaf6 -6271 -7083
Ndufaf7 -5738 -6678
Ndufaf8 -5525 -4132
Nubpl -6153 -6907
Timmdc1 -6360 -5463
Tmem126b -5883 -7021





Complex-2-Assembly-Factors

Complex-2-Assembly-Factors
metric value
setSize 4
pMANOVA 0.0189
p.adjustMANOVA 0.0189
s.dist 1.08
s.young -0.805
s.old -0.72
p.young 0.00528
p.old 0.0126




Top 20 genes
Gene young old
Sdhaf2 -6414 -6903
Sdhaf4 -5972 -5495
Sdhaf3 -5411 -5903
Sdhaf1 -5810 -4655

Click HERE to show all gene set members

All member genes
young old
Sdhaf1 -5810 -4655
Sdhaf2 -6414 -6903
Sdhaf3 -5411 -5903
Sdhaf4 -5972 -5495





Complex-3-Assembly-Factors

Complex-3-Assembly-Factors
metric value
setSize 7
pMANOVA 0.00281
p.adjustMANOVA 0.00351
s.dist 0.998
s.young -0.736
s.old -0.674
p.young 0.00074
p.old 0.00203




Top 20 genes
Gene young old
Uqcc1 -7179 -7700
Ptcd2 -6842 -7397
Ttc19 -6557 -7219
Lyrm7 -6250 -6684
Bcs1l -5832 -6564
Uqcc2 -5645 -5521

Click HERE to show all gene set members

All member genes
young old
Bcs1l -5832 -6564
Lyrm7 -6250 -6684
Ptcd2 -6842 -7397
Ttc19 -6557 -7219
Uqcc1 -7179 -7700
Uqcc2 -5645 -5521
Uqcc3 587 3343





Complex-4-Assembly-Factors

Complex-4-Assembly-Factors
metric value
setSize 23
pMANOVA 7.37e-07
p.adjustMANOVA 1.84e-06
s.dist 0.848
s.young -0.635
s.old -0.562
p.young 1.35e-07
p.old 3.11e-06




Top 20 genes
Gene young old
Lrpprc -7024 -7746
Ndufa4 -7274 -7232
Cox10 -7063 -7211
Taco1 -6970 -7208
Fastkd2 -6583 -7197
Oxa1l -7035 -6627
Cox14 -7095 -6340
Coa7 -6233 -6944
Sco1 -6462 -6322
Coa5 -5005 -6084
Cox11 -4941 -6003
Surf1 -5087 -5645
Cox20 -4854 -5240
Coa6 -4801 -4707
Apopt1 -4606 -4903
Cox18 -4863 -4177
Cox16 -5100 -3654
Sco2 -3709 -4161
Coa3 -4666 -2834
Pet100 -2567 -4141

Click HERE to show all gene set members

All member genes
young old
Apopt1 -4606 -4903
Cep89 417 3040
Coa3 -4666 -2834
Coa4 -1599 348
Coa5 -5005 -6084
Coa6 -4801 -4707
Coa7 -6233 -6944
Cox10 -7063 -7211
Cox11 -4941 -6003
Cox14 -7095 -6340
Cox16 -5100 -3654
Cox18 -4863 -4177
Cox19 6674 6213
Cox20 -4854 -5240
Fastkd2 -6583 -7197
Lrpprc -7024 -7746
Ndufa4 -7274 -7232
Oxa1l -7035 -6627
Pet100 -2567 -4141
Sco1 -6462 -6322
Sco2 -3709 -4161
Surf1 -5087 -5645
Taco1 -6970 -7208





Here is the session info with all the versions of packages used.

sessionInfo()
## R version 4.0.3 (2020-10-10)
## Platform: x86_64-pc-linux-gnu (64-bit)
## Running under: Ubuntu 18.04.5 LTS
## 
## Matrix products: default
## BLAS:   /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.7.1
## LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.7.1
## 
## locale:
##  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
##  [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
##  [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
##  [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
##  [9] LC_ADDRESS=C               LC_TELEPHONE=C            
## [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       
## 
## attached base packages:
## [1] stats     graphics  grDevices utils     datasets  methods   base     
## 
## other attached packages:
##  [1] pkgload_1.1.0   GGally_2.0.0    beeswarm_0.2.3  gtools_3.8.2   
##  [5] echarts4r_0.3.3 mitch_1.2.2     gplots_3.1.0    reshape2_1.4.4 
##  [9] forcats_0.5.0   stringr_1.4.0   dplyr_1.0.2     purrr_0.3.4    
## [13] readr_1.4.0     tidyr_1.1.2     tibble_3.0.4    ggplot2_3.3.2  
## [17] tidyverse_1.3.0
## 
## loaded via a namespace (and not attached):
##  [1] httr_1.4.2         jsonlite_1.7.1     modelr_0.1.8       shiny_1.5.0       
##  [5] assertthat_0.2.1   highr_0.8          cellranger_1.1.0   yaml_2.2.1        
##  [9] pillar_1.4.6       backports_1.2.0    glue_1.4.2         digest_0.6.27     
## [13] RColorBrewer_1.1-2 promises_1.1.1     rvest_0.3.6        colorspace_2.0-0  
## [17] htmltools_0.5.0    httpuv_1.5.4       plyr_1.8.6         pkgconfig_2.0.3   
## [21] broom_0.7.2        haven_2.3.1        xtable_1.8-4       scales_1.1.1      
## [25] later_1.1.0.1      farver_2.0.3       generics_0.1.0     ellipsis_0.3.1    
## [29] withr_2.3.0        cli_2.1.0          magrittr_1.5       crayon_1.3.4      
## [33] readxl_1.3.1       mime_0.9           evaluate_0.14      ps_1.4.0          
## [37] fs_1.5.0           fansi_0.4.1        MASS_7.3-53        xml2_1.3.2        
## [41] tools_4.0.3        hms_0.5.3          lifecycle_0.2.0    munsell_0.5.0     
## [45] reprex_0.3.0       compiler_4.0.3     caTools_1.18.0     rlang_0.4.8       
## [49] grid_4.0.3         rstudioapi_0.12    htmlwidgets_1.5.2  labeling_0.4.2    
## [53] bitops_1.0-6       rmarkdown_2.5      testthat_3.0.0     gtable_0.3.0      
## [57] DBI_1.1.0          reshape_0.8.8      R6_2.5.0           gridExtra_2.3     
## [61] lubridate_1.7.9    knitr_1.30         fastmap_1.0.1      rprojroot_1.3-2   
## [65] desc_1.2.0         KernSmooth_2.23-18 stringi_1.5.3      parallel_4.0.3    
## [69] Rcpp_1.0.5         vctrs_0.3.4        dbplyr_2.0.0       tidyselect_1.1.0  
## [73] xfun_0.19

END of report