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Old 01-31-2012, 10:53 PM   #2
arvid
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Location: Berlin

Join Date: Jul 2011
Posts: 156
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IGV comes with the annotation (e.g. gene locations) of some typically used genomes. When you aligned to a chr7 reference, "chr7" was stored in the BAM file. When you loaded it into IGV, IGV detected that "chr7" information and loaded the annotation for that chromosome onto the gene track...
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