Phenomena and Processes

Consensus Sequence

A theoretical representative nucleotide or amino acid sequence in which each nucleotide or amino acid is the one which occurs most frequently at that site in the different sequences which occur in nature. The phrase also refers to an actual sequence which approximates the theoretical consensus. A known CONSERVED SEQUENCE set is represented by a consensus sequence. Commonly observed supersecondary protein structures (AMINO ACID MOTIFS) are often formed by conserved sequences.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A theoretical representative nucleotide or amino acid sequence in which each nucleotide or amino acid is the one which occurs most frequently at that site in the different sequences which occur in nature. The phrase also refers to an actual sequence which approximates the theoretical consensus. A known CONSERVED SEQUENCE set is represented by a consensus sequence. Commonly observed supersecondary protein structures (AMINO ACID MOTIFS) are often formed by conserved sequences.

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Classification

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Synonyms

3 entry terms
  • Consensus Sequences
  • Sequence, Consensus
  • Sequences, Consensus

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Aspects Covered

6 allowable subheadings

Indexed with the subheadings drug effects, ethics, genetics, immunology, physiology, radiation effects.

MeSH Record

History Note

91

MeSH Record

Previous Indexing

  • Base Sequence (1983-1990)
  • Molecular Sequence Data (1988-1990)

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AMA Style

References

  1. National Library of Medicine. Consensus Sequence. Medical Subject Headings (MeSH). 2026. Unique ID D016384. http://id.nlm.nih.gov/mesh/2026/D016384
  2. Consensus Sequence. In: Wikipedia. https://en.wikipedia.org/wiki/Consensus_sequence
  3. Consensus Sequence. In: Wikidata. https://www.wikidata.org/wiki/Q1295754