A GRanges object with regions annotated as telomeres or centromeres
data("hg19_mask")An object of class GRanges of length 345.
The package AnnotationHub and https://hgdownload.cse.ucsc.edu/goldenpath/hg19/bigZips/hg19.fa.masked.gz
The regions defined as centromeres or telomeres in hg19, taken from AnnotationHub objects "AH107360" and "AH107361". These were combined with regions containing Ns from the UCSC 2bit file, and regions with Ns in the BSgenome.Hsapiens.UCSC.hg19 were retained.
Generation of these ranges is documented in
system.file("scripts/hg19_mask.R", package = "motifTestR")
data("hg19_mask")
hg19_mask
#> GRanges object with 345 ranges and 0 metadata columns:
#> seqnames ranges strand
#> <Rle> <IRanges> <Rle>
#> [1] chr1 1-11447 *
#> [2] chr1 177418-227417 *
#> [3] chr1 267720-317719 *
#> [4] chr1 471369-521368 *
#> [5] chr1 2634221-2684220 *
#> ... ... ... ...
#> [341] chrY 22369680-22419679 *
#> [342] chrY 23901429-23951428 *
#> [343] chrY 28819362-58819361 *
#> [344] chrY 58917657-58967656 *
#> [345] chrY 59363566-59373566 *
#> -------
#> seqinfo: 24 sequences from hg19 genome