Package: BSgenome.Rnorvegicus.UCSC.rn5 Title: Full genome sequences for Rattus norvegicus (UCSC version rn5) Description: Full genome sequences for Rattus norvegicus (Rat) as provided by UCSC (rn5, Mar. 2012) and stored in Biostrings objects. Version: 1.4.2 Suggests: TxDb.Rnorvegicus.UCSC.rn5.refGene organism: Rattus norvegicus common_name: Rat provider: UCSC provider_version: rn5 release_date: Mar. 2012 release_name: RGSC 5.0 source_url: http://hgdownload.cse.ucsc.edu/goldenPath/rn5/bigZips/ organism_biocview: Rattus_norvegicus BSgenomeObjname: Rnorvegicus seqnames: paste("chr", c(1:20, "X", "M"), sep="") circ_seqs: "chrM" mseqnames: c("random", "chrUn") SrcDataFiles: rn5.fa.gz from http://hgdownload.cse.ucsc.edu/goldenPath/rn5/bigZips/ PkgExamples: genome$chr1 # same as genome[["chr1"]] . ## --------------------------------------------------------------------- ## Upstream sequences ## --------------------------------------------------------------------- ## Starting with BioC 3.0, the upstream1000, upstream2000, and ## upstream5000 sequences for rn5 are not included in the BSgenome data ## package anymore. However they can easily be extracted from the full ## genome sequences with something like: . library(TxDb.Rnorvegicus.UCSC.rn5.refGene) txdb <- TxDb.Rnorvegicus.UCSC.rn5.refGene gn <- sort(genes(txdb)) up1000 <- flank(gn, width=1000) up1000seqs <- getSeq(genome, up1000) . ## IMPORTANT: Make sure you use a TxDb package (or TxDb object), ## that contains a gene model based on the exact same reference genome ## as the BSgenome object you pass to getSeq(). Note that you can make ## your own custom TxDb object from various annotation resources. ## See the makeTxDbFromUCSC(), makeTxDbFromBiomart(), ## and makeTxDbFromGFF() functions in the GenomicFeatures ## package. seqs_srcdir: /fh/fast/morgan_m/BioC/BSgenomeForge/srcdata/BSgenome.Rnorvegicus.UCSC.rn5/seqs