Provides tables for converting and annotating Ensembl Gene IDs.
install.packages("devtools")
devtools::install_github("stephenturner/annotables")Many bioinformatics tasks require converting gene identifiers from one convention to another, or annotating gene identifiers with gene symbol, description, position, etc. Sure, biomaRt does this for you, but I got tired of remembering biomaRt syntax and hammering Ensembl’s servers every time I needed to do this.
This package has basic annotation information from Ensembl Genes 109 for:
- Human build 38 (
grch38) - Human build 37 (
grch37) - Mouse (
grcm38) - Rat (
rnor6) - Chicken (
galgal5) - Worm (
wbcel235) - Fly (
bdgp6) - Macaque (
mmul801)
Where each table contains:
ensgene: Ensembl gene IDentrez: Entrez gene IDsymbol: Gene symbolchr: Chromosomestart: Startend: Endstrand: Strandbiotype: Protein coding, pseudogene, mitochondrial tRNA, etc.description: Full gene name/description
Additionally, there are tx2gene tables that link Ensembl gene IDs to
Ensembl transcript IDs.
library(annotables)Look at the human genes table (note the description column gets cut off because the table becomes too wide to print nicely):
grch38## # A tibble: 68,336 × 9
## ensgene entrez symbol chr start end strand biotype description
## <chr> <int> <chr> <chr> <int> <int> <int> <chr> <chr>
## 1 ENSG00000000003 7105 TSPAN6 X 100627108 100639991 -1 protein_coding tetraspanin 6
## 2 ENSG00000000005 64102 TNMD X 100584936 100599885 1 protein_coding tenomodulin
## 3 ENSG00000000419 8813 DPM1 20 50934867 50959140 -1 protein_coding dolichyl-phosphate mannosyltransferase subunit 1, catalytic
## 4 ENSG00000000457 57147 SCYL3 1 169849631 169894267 -1 protein_coding SCY1 like pseudokinase 3
## 5 ENSG00000000460 55732 C1orf112 1 169662007 169854080 1 protein_coding chromosome 1 open reading frame 112
## 6 ENSG00000000938 2268 FGR 1 27612064 27635185 -1 protein_coding FGR proto-oncogene, Src family tyrosine kinase
## 7 ENSG00000000971 3075 CFH 1 196652043 196747504 1 protein_coding complement factor H
## 8 ENSG00000001036 2519 FUCA2 6 143494812 143511720 -1 protein_coding alpha-L-fucosidase 2
## 9 ENSG00000001084 2729 GCLC 6 53497341 53616970 -1 protein_coding glutamate-cysteine ligase catalytic subunit
## 10 ENSG00000001167 4800 NFYA 6 41072974 41102403 1 protein_coding nuclear transcription factor Y subunit alpha
## # … with 68,326 more rows
Look at the human genes-to-transcripts table:
grch38_tx2gene## # A tibble: 266,615 × 2
## enstxp ensgene
## <chr> <chr>
## 1 ENST00000373020 ENSG00000000003
## 2 ENST00000612152 ENSG00000000003
## 3 ENST00000614008 ENSG00000000003
## 4 ENST00000496771 ENSG00000000003
## 5 ENST00000494424 ENSG00000000003
## 6 ENST00000373031 ENSG00000000005
## 7 ENST00000485971 ENSG00000000005
## 8 ENST00000466152 ENSG00000000419
## 9 ENST00000371582 ENSG00000000419
## 10 ENST00000683048 ENSG00000000419
## # … with 266,605 more rows
Tables are saved in tibble format, pipe-able with dplyr:
grch38 %>%
dplyr::filter(biotype == "protein_coding" & chr == "1") %>%
dplyr::select(ensgene, symbol, chr, start, end, description) %>%
head %>%
knitr::kable(.)| ensgene | symbol | chr | start | end | description |
|---|---|---|---|---|---|
| ENSG00000000457 | SCYL3 | 1 | 169849631 | 169894267 | SCY1 like pseudokinase 3 |
| ENSG00000000460 | C1orf112 | 1 | 169662007 | 169854080 | chromosome 1 open reading frame 112 |
| ENSG00000000938 | FGR | 1 | 27612064 | 27635185 | FGR proto-oncogene, Src family tyrosine kinase |
| ENSG00000000971 | CFH | 1 | 196652043 | 196747504 | complement factor H |
| ENSG00000001460 | STPG1 | 1 | 24356999 | 24416934 | sperm tail PG-rich repeat containing 1 |
| ENSG00000001461 | NIPAL3 | 1 | 24415802 | 24472976 | NIPA like domain containing 3 |
Example with DESeq2 results from the airway package, made tidy with biobroom:
library(DESeq2)
library(airway)
data(airway)
airway <- DESeqDataSet(airway, design = ~cell + dex)
airway <- DESeq(airway)## estimating size factors
## estimating dispersions
## gene-wise dispersion estimates
## mean-dispersion relationship
## final dispersion estimates
## fitting model and testing
res <- results(airway)
# tidy results with biobroom
library(biobroom)## Loading required package: broom
## Registered S3 methods overwritten by 'biobroom':
## method from
## glance.list broom
## tidy.list broom
res_tidy <- tidy.DESeqResults(res)## Warning: `tbl_df()` was deprecated in dplyr 1.0.0.
## ℹ Please use `tibble::as_tibble()` instead.
## ℹ The deprecated feature was likely used in the biobroom package.
## Please report the issue at <�]8;;https://github.com/StoreyLab/biobroom/issues�https://github.com/StoreyLab/biobroom/issues�]8;;�>.
head(res_tidy)## # A tibble: 6 × 7
## gene baseMean estimate stderror statistic p.value p.adjusted
## <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 ENSG00000000003 709. 0.381 0.101 3.79 0.000152 0.00128
## 2 ENSG00000000005 0 NA NA NA NA NA
## 3 ENSG00000000419 520. -0.207 0.112 -1.84 0.0653 0.197
## 4 ENSG00000000457 237. -0.0379 0.143 -0.264 0.792 0.911
## 5 ENSG00000000460 57.9 0.0882 0.287 0.307 0.759 0.895
## 6 ENSG00000000938 0.318 1.38 3.50 0.394 0.694 NA
res_tidy %>%
dplyr::arrange(p.adjusted) %>%
head(20) %>%
dplyr::inner_join(grch38, by = c("gene" = "ensgene")) %>%
dplyr::select(gene, estimate, p.adjusted, symbol, description) %>%
knitr::kable(.)| gene | estimate | p.adjusted | symbol | description |
|---|---|---|---|---|
| ENSG00000152583 | -4.574919 | 0 | SPARCL1 | SPARC like 1 |
| ENSG00000165995 | -3.291062 | 0 | CACNB2 | calcium voltage-gated channel auxiliary subunit beta 2 |
| ENSG00000120129 | -2.947810 | 0 | DUSP1 | dual specificity phosphatase 1 |
| ENSG00000101347 | -3.766995 | 0 | SAMHD1 | SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 |
| ENSG00000189221 | -3.353580 | 0 | MAOA | monoamine oxidase A |
| ENSG00000211445 | -3.730403 | 0 | GPX3 | glutathione peroxidase 3 |
| ENSG00000157214 | -1.976773 | 0 | STEAP2 | STEAP2 metalloreductase |
| ENSG00000162614 | -2.035665 | 0 | NEXN | nexilin F-actin binding protein |
| ENSG00000125148 | -2.210979 | 0 | MT2A | metallothionein 2A |
| ENSG00000154734 | -2.345604 | 0 | ADAMTS1 | ADAM metallopeptidase with thrombospondin type 1 motif 1 |
| ENSG00000139132 | -2.228903 | 0 | FGD4 | FYVE, RhoGEF and PH domain containing 4 |
| ENSG00000162493 | -1.891217 | 0 | PDPN | podoplanin |
| ENSG00000134243 | -2.195712 | 0 | SORT1 | sortilin 1 |
| ENSG00000179094 | -3.191750 | 0 | PER1 | period circadian regulator 1 |
| ENSG00000162692 | 3.692661 | 0 | VCAM1 | vascular cell adhesion molecule 1 |
| ENSG00000163884 | -4.459128 | 0 | KLF15 | Kruppel like factor 15 |
| ENSG00000178695 | 2.528175 | 0 | KCTD12 | potassium channel tetramerization domain containing 12 |
| ENSG00000198624 | -2.918436 | 0 | CCDC69 | coiled-coil domain containing 69 |
| ENSG00000107562 | 1.911670 | 0 | CXCL12 | C-X-C motif chemokine ligand 12 |
| ENSG00000148848 | 1.814543 | 0 | ADAM12 | ADAM metallopeptidase domain 12 |