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Cited by 802

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Phylogeny-Aware Gap Placement Prevents Errors in Sequence Alignment and Evolutionary Analysis

Löytynoja, Ari, Goldman, Nick·2008·Science

Abstract

Genetic sequence alignment is the basis of many evolutionary and comparative studies, and errors in alignments lead to errors in the interpretation of evolutionary information in genomes. Traditional multiple sequence alignment methods disregard the phylogenetic implications of gap patterns that they create and infer systematically biased alignments with excess deletions and substitutions, too few insertions, and implausible insertion-deletion–event histories. We present a method that prevents these systematic errors by recognizing insertions and deletions as distinct evolutionary events. We show theoretically and practically that this improves the quality of sequence alignments and downstream analyses over a wide range of realistic alignment problems. These results suggest that insertions and sequence turnover are more common than is currently thought and challenge the conventional picture of sequence evolution and mechanisms of functional and structural changes.

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Metadata

Authors
Löytynoja, A., & Goldman, N.
Venue
Science
Published
2008-06-20
Volume
320
Issue
5883
Pages
1632-1635
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2017777683
Cited by
802
References
3
FWCI
15.63
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Phylogeny-Aware Gap Placement Prevents Errors in Sequence Alignment and Evolutionary Analysis. https://app.cochat.ai/papers/10.1126/science.1158395
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Löytynoja, A., & Goldman, N. (2008). Phylogeny-Aware Gap Placement Prevents Errors in Sequence Alignment and Evolutionary Analysis. Science. https://doi.org/10.1126/science.1158395

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