karyotype.Rd
returns gWalk (if karyo arg is not NULL) or gGraph of cytoBands given chrom.sizes file, with built in colormap for disjoining with other gGraphs and visualizing cytobands in the context of a gGRaph
karyotype(karyo = NULL, cytoband = NULL, ...)
karyotype string to generate a gWalk of alleles representing karyotype
path or URL to UCSC style cytoband file
Additional arguments sent to the gTrack
constructor