Figure 1From: A computational method for identification of vaccine targets from protein regions of conserved human leukocyte antigen bindingExtraction of blocks from MSA. Subdivision of an MSA into blocks of peptides, l amino acids in length. In this example, l = 9. Block 1 is highlighted in blue. Moving the sliding window to the right in the MSA in increments of one position will give all blocks blocks in the MSA.Back to article page