[{"version": "0.13.0", "package": "BiocGenerics"}, {"package": "S4Vectors (>= 0.1.0)"}, {"package": "IRanges (>= 1.99.21)"}, {"package": "GenomicRanges (>= 1.17.22)"}, {"package": "GenomicFeatures (>= 1.17.13)"}, {"package": "GenomicAlignments (>= 1.1.22)"}, {"package": "Rgraphviz (>= 2.3.7)"}, {"package": "methods"}, {"package": "utils"}, {"package": "igraph"}, {"version": "2.1.0", "package": "IRanges"}, {"version": "1.19.0", "package": "GenomicRanges"}, {"version": "1.19.0", "package": "GenomicFeatures"}, {"version": "1.3.0", "package": "GenomicAlignments"}, {"version": "1.45.0", "package": "graph"}, {"version": "2.11.0", "package": "Rgraphviz"}]