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. 2005 May 24;33(9):2908–2916. doi: 10.1093/nar/gki609

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© The Author 2005. Published by Oxford University Press. All rights reserved

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Left: frequency distributions of loops of lengths 1–7 bases for the entire human genome. Right: percentage excesses of loop 2 counts over the averages of loops 1 and 3 for the entire human genome.