[Genome] Question Regarding Chromosome Cytobands

[Noushin Farnoud]

Hello,
I am trying to generate Chromosome Ideograms. I have been able to find
the cytobands information using UCSC website, but do not know how to
find the cytoband shading information? I suppose this shading indicates
the staining intensity, is that right?
 
I appreciate if you could help me with this problem.
 
Many Thanks
Noushin Farnoud
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Noushin R.Farnoud, Ph.D. Candidate, M.A.Sc.
Genome Sciences Centre
BC Cancer Research Centre 
8th floor, 675 West 10th Ave.
Vancouver, BC, V5Z 1L3
Web: <http://www.bcgsc.ca/> http://www.bcgsc.ca
<http://www.bcgsc.cae-mail/> 
Email: nfarnoud at bcgsc.ca