Plot ENSEMBL genes

Plot ENSEMBL genes in region

Usage

plotEnsGenes(
  ensdb,
  minRange,
  maxRange,
  chromosome,
  plot_lines_distance = 0.03,
  vp = viewport(x = 0, y = 0.95, just = c("left", "top")),
  splice_variants = TRUE,
  non_coding = TRUE
)

Arguments

ensdb

ENSEMBL database object like EnsDb.Hsapiens.v86

minRange

start genome coordinate

maxRange

end genome coordinate

chromosome

chrom

plot_lines_distance

veritcal distance between genes

vp

viewport

splice_variants

if TRUE, show multiple transcripts from the same gene

non_coding

if TRUE, also show non-coding genes

Value

GRanges object of exon locations

Examples

library(EnsDb.Hsapiens.v86)
library(GenomicRanges) 
library(grid) 

# gene database
ensdb = EnsDb.Hsapiens.v86

# interval
query = GRanges("20", IRanges(62045027,62164563))

# plot genes
fig = plotEnsGenes( ensdb, start(query), end(query), seqnames(query))
grid.draw( fig )