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In all-against-all self comparison, A comparison is made in which every protein is used as a query in a similarity search against a database composed of the rest of the proteome, and the significant matches are identified by a low expect value.

In all-against-all self comparison, A comparison is made in which every protein is used as a query in a similarity search against a database composed of the rest of the proteome, and the significant matches are identified by a low expect value. Correct Answer True

Many proteins comprise different combinations of a common set of domains, proteins that align along most of their lengths (80% identity is a conservative choice). Hence they are chosen to select those that have a conserved domain structure.

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