Question

Which of the following does not describe local alignment?

a.

A local alignment aligns a substring of the query sequence to a substring of the target sequence

b.

A local alignment is defined by maximizing the alignment score, so that deleting a column from either end would reduce the score, and adding further columns at either end would also reduce the score

c.

Local alignments have terminal gaps

d.

The substrings to be examined may be all of one or both sequences; if all of both are included then the local alignment is also global

Posted under Bioinformatics

Answer: (c).Local alignments have terminal gaps

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Q. Which of the following does not describe local alignment?
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