extractSequences {RCAS} | R Documentation |
Given a GRanges object and a genome version (hg19, mm9, ce10 or dm3), this function extracts the DNA sequences for all genomic regions found in an input object.
extractSequences(queryRegions, genomeVersion)
queryRegions |
GRanges object containing coordinates of input query
regions imported by the |
genomeVersion |
A character string to denote the BS genome library required to extract sequences. Available options are hg19, mm9, ce10 and dm3. |
DNAStringSet object will be returned
data(queryRegions) sequences <- extractSequences(queryRegions = queryRegions, genomeVersion = 'hg19')