regulatoryEvidenceBiomart_ENSEMBL {coMET} | R Documentation

## Creates a regulatory feature track from ENSEMBL

### Description

Creates a regulatory feature track from ENSEMBL using the Gviz bioconductor package. A complete list of features and their associated colours can be found in the user guide.

### Usage

    regulatoryEvidenceBiomart_ENSEMBL (gen, chr, start, end,
    featureDisplay = "all", datasetEnsembl = "hsapiens_annotated_feature",
    title="Other Regulatory Regions ENSEMBL")

### Arguments

`gen` | The name of the genome. Currently only handles human data from either the previous version, GRCh37 (also known as hg19) or the current version, GRCh38 (also known as hg38).
`chr` | The chromosome of interest
`start` | The starting position in the region of interest (the smallest value)
`end` | The end position in the region of interest (the largest value)
`featureDisplay` | A vector of regulatory features to be displayed, such as DNase1. Spelling and capitalisation of features must be identical to those in the user guide. There are three possibilities. First, the visualisation of only one feature (e.g. featureDisplay <- "DNase1"), only the name of the specific feature is required. Second, visualisation of a set of features, for this a vector of features is required (e.g. featureDisplay <- c("CTCF","DNase1")). Finally, visualison all features in the genomic region, achived by using the word "all" (e.g. featureDisplay <- "all"), "all" is set by default. You can find the complete list of features and their associated colours in the user guide.
`datasetEnsembl` | Allows the user to manually set which data set is used if required.
`title` | The name of the annotation track

### Value

An AnnotationTrack object of Gviz

### Author(s)

Tiphaine Martin

Tom Hardiman

### References

http://bioconductor.org/packages/release/bioc/html/Gviz.html

Got to ENSEMBLregulation binding motif biomart

### Examples

    library("Gviz")
    gen <- "hg38"
    chr <- "chr1"
    start <- 40000
    end <- 50000
    featureDisplay <- "H3K27me3"

    if(interactive()){
     regulatoryEvidenceBiomartTrackSingle <- regulatoryEvidenceBiomart_ENSEMBL(gen,
     chr,start,end,featureDisplay)
      plotTracks(regulatoryEvidenceBiomartTrackSingle, from = start, to = end)
    } else {
      data(regulatoryEvidenceBiomartTrackSingle)
      plotTracks(regulatoryEvidenceBiomartTrackSingle, from = start, to = end)
    }

    #####

    library("Gviz")
    gen <- "hg38"
    chr <- "chr1"
    start <- 40000
    end <- 100000
    featureDisplay <- c("H3K27me3","H3K36me3")

    if(interactive()){
     regulatoryEvidenceBiomartTrackMultiple<-regulatoryEvidenceBiomart_ENSEMBL (gen,
     chr,start,end,featureDisplay)
      plotTracks(regulatoryEvidenceBiomartTrackMultiple, from = start, to = end)
    } else {
      data(regulatoryEvidenceBiomartTrackMultiple)
      plotTracks(regulatoryEvidenceBiomartTrackMultiple, from = start, to = end)
    }

    #####

    library("Gviz")
    gen <- "hg38"
    chr <- "chr1"
    start <- 50000
    end <- 100000
    featureDisplay <- "all"
    if(interactive()){
     regulatoryEvidenceBiomartTrackAll<-regulatoryEvidenceBiomart_ENSEMBL (gen,
     chr,start,end,featureDisplay)
      plotTracks(regulatoryEvidenceBiomartTrackAll, from = start, to = end)
    } else {
      data(regulatoryEvidenceBiomartTrackAll)
      plotTracks(regulatoryEvidenceBiomartTrackAll, from = start, to = end)

    }

[Package coMET version 1.26.0 Index]