Dear Dr Vining, The graphic you are referring to is generate by an inhouse perl script. It actually parses the GFF annotation file and calculates the number of 'genic' bases in a given window. Unfortunately that script is not really suited for redistribution. I can however generate you a textual output (and/or the corresponding figure) if that might be of any help. best regards, lieven ----- Oorspronkelijk bericht -----

Van: "Kelly Vining" <Kelly.Vining@oregonstate.edu> Aan: beg-bogas@psb.vib-ugent.be Verzonden: Donderdag 1 december 2011 20:13:10 Onderwerp: [Beg-bogas] Populus gene density data

Hello, I see you have a chromosome graphic showing poplar gene density on the Bogas home page. Could you please tell me where I might be able to download/plot this gene density data to generate my own graphic? What tool did you use to generate this graphic?

Thanks for any help.

Kind regards,

Kelly Vining Faculty Research Associate 352 Richardson Hall Oregon State University Corvallis, OR 97331 (541) 737-2843

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-- ============================================================== Lieven Sterck, PhD Tel:+32 (0)9 3313821 Fax:+32 (0)9 3313809 VIB Department of Plant Systems Biology, UGent Bioinformatics and Evolutionary Genomics Division Technologiepark 927, B-9052 Gent, Belgium Email: lieven.sterck@psb.vib-ugent.be Website: http://bioinformatics.psb.ugent.be ============================================================== "Facts are meaningless. You could use facts to prove anything that's even remotely true" - H. Simpson