I just plotted my bam file by using GenomeAxisTrack(),IdeogramTrack(),GeneRegionTrack() and DataTrack() functions in R. However I cannot find out the way which I can remove all the coding regions from my plot. I want to focus on parts that are not included in coded regions for mRNAs,rRNAs,tRNAs e.g. . Is there any packages in R for my purpose? Or any other advices to get rid off this problem ?
Thanks in advance.