Abstract
Properly approached, molecular sequence data is a rich source of knowledge capable of teaching us much about the structure, function, and evolution of biological macromolecules. To effectively realize this potential, however, some understanding of the process of and theoretical basis for sequence comparison is needed as well as a variety of practical tools to access and manipulate the data. The volume of molecular sequence data has long since surpassed human information processing capacity for even simple tasks such as searching for related sequences, and with the ever increasing rate at which new sequences are being produced, the need for computer-assisted analysis becomes more and more acute. Automated tools can extend human capabilities by orders of magnitude in both speed and accuracy. The educated application of these automated tools is an essential part of modern molecular biology research.
Dr. Michael Gribskov wrote portions of the sections on Dynamic Programming Methods and Scoring Systems. The contents of this chapter do not necessarily reflect the views or policies of the Department of Health and Human Services, nor does mention of trade names, commercial products, or organizations imply endorsement by the U.S. government
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© 1991 Stockton Press
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States, D.J., Boguski, M.S. (1991). Similarity and Homology. In: Gribskov, M., Devereux, J. (eds) Sequence Analysis Primer. UWBC Biotechnical Resource Series. Palgrave Macmillan, London. https://doi.org/10.1007/978-1-349-21355-9_3
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DOI: https://doi.org/10.1007/978-1-349-21355-9_3
Publisher Name: Palgrave Macmillan, London
Print ISBN: 978-0-333-55092-2
Online ISBN: 978-1-349-21355-9
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