downstreamFromPerGroup {ORFik} | R Documentation |
Per group get the part downstream of position. downstreamFromPerGroup(tx, startSites(threeUTRs, asGR = TRUE)) will return the 3' utrs per transcript as GRangesList, usually used for interesting parts of the transcripts.
downstreamFromPerGroup( tx, downstreamFrom, is.circular = all(isCircular(tx) %in% TRUE) )
tx |
a |
downstreamFrom |
a vector of integers, for each group in tx, where is the new start point of first valid exon. |
is.circular |
logical, default FALSE if not any is: all(isCircular(grl) Where grl is the ranges checked. If TRUE, allow ranges to extend below position 1 on chromosome. Since circular genomes can have negative coordinates. |
If you don't want to include the points given in the region,
use downstreamOfPerGroup
a GRangesList of downstream part
Other GRanges:
assignFirstExonsStartSite()
,
assignLastExonsStopSite()
,
downstreamOfPerGroup()
,
upstreamFromPerGroup()
,
upstreamOfPerGroup()