# multi-sequence alignment

Given the following alignments of three sequences, what is the sum-of-pairs score? Assume that the scoring system: match score = 1, mismatch score = -2, gap score = -4.

ACCTGTGAC

AC -TGTAAC

ACCTGT- AC

https://brainmass.com/biology/genetics/multi-sequence-alignment-429741

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Given the following alignments of three sequences, what is the sum-of-pairs score?

$2.19