get_ensembl_ids: Get ensembl ids for a fusion object

In chimeraviz: Visualization tools for gene fusions

Description

This function will get the ensembl ids from the org.Hs.eg.db/org.Mm.eg.db package given the gene names of the fusion event.

Usage

get_ensembl_ids(fusion)

Arguments

fusion

The Fusion object we want to get ensembl ids for.

Value

The Fusion object with Ensembl ids set.

Examples

# Import the filtered defuse results
defuse833keFiltered <- system.file(
  "extdata",
  "defuse_833ke_results.filtered.tsv",
  package="chimeraviz")
fusions <- import_defuse(defuse833keFiltered, "hg19", 1)
# Get a specific fusion
fusion <- get_fusion_by_id(fusions, 5267)
# See the ensembl ids:
partner_gene_ensembl_id(upstream_partner_gene(fusion))
# [1] "ENSG00000180198"
partner_gene_ensembl_id(downstream_partner_gene(fusion))
# [1] "ENSG00000162639"
# Reset the fusion objects ensembl ids
partner_gene_ensembl_id(upstream_partner_gene(fusion)) <- ""
partner_gene_ensembl_id(downstream_partner_gene(fusion))  <- ""
# Get the ensembl ids
fusion <- get_ensembl_ids(fusion)
# See that we now have the same ensembl ids again:
partner_gene_ensembl_id(upstream_partner_gene(fusion))
# [1] "ENSG00000180198"
partner_gene_ensembl_id(downstream_partner_gene(fusion))
# [1] "ENSG00000162639"

chimeraviz documentation built on Jan. 19, 2021, 2 a.m.