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. 2006 Jul 14;34(Web Server issue):W6–W9. doi: 10.1093/nar/gkl164

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Published by Oxford University Press 2006

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Excerpt from a BLAST result showing custom-definition lines. The query was bases 241 through 480 of a human MHC A gene nucleotide sequence (NM_002116) in a search against the human genome. The top line of the figure is the traditional sequence definition. Custom definition lines are provided for both of the alignments shown and are relevant to the region matched (first alignment) or nearby regions (second alignment).