Descriptor English: | Position-Specific Scoring Matrices | ||||||
Descriptor Spanish: |
Posición Específica de Matrices de Puntuación
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Descriptor Portuguese: | Matrizes de Pontuação de Posição Específica | ||||||
Descriptor French: | Matrices de scores | ||||||
Entry term(s): |
Frequency Matrices, Position Logo, Sequence Logos, Sequence Matrices, Position Frequency Matrices, Position Weight Matrices, Position-Specific Scoring Matrices, Position-Specific Weight Matrix, Position Weight Matrix, Position-Specific Scoring Matrix, Position-Specific Weight Position Frequency Matrices Position Specific Scoring Matrices Position Specific Scoring Matrix Position Specific Weight Matrices Position Specific Weight Matrix Position Weight Matrices Position Weight Matrix Position-Specific Scoring Matrix Position-Specific Weight Matrices Position-Specific Weight Matrix Scoring Matrices, Position-Specific Scoring Matrix, Position-Specific Sequence Logo Sequence Logos Weight Matrices, Position Weight Matrices, Position-Specific Weight Matrix, Position Weight Matrix, Position-Specific |
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Tree number(s): |
E05.318.740.600.650 E05.393.760.670 G02.111.570.580.175.500 |
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RDF Unique Identifier: | https://id.nlm.nih.gov/mesh/D056510 | ||||||
Scope note: | Tabular numerical representations of sequence motifs displaying their variability as likelihood values for each possible residue at each position in a sequence. Position-specific scoring matrices (PSSMs) are calculated from position frequency matrices. |
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Allowable Qualifiers: | No qualifiers | ||||||
Public MeSH Note: | 2010 |
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History Note: | 2010 |
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DeCS ID: | 53717 | ||||||
Unique ID: | D056510 | ||||||
Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents | ||||||
Date Established: | 2010/01/01 | ||||||
Date of Entry: | 2009/07/06 | ||||||
Revision Date: | 2009/07/17 |
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ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT
Investigative Techniques [E05]Investigative Techniques -
ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT
Investigative Techniques [E05]Investigative Techniques -
PHENOMENA AND PROCESSES
Chemical Phenomena [G02]Chemical Phenomena
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Position-Specific Scoring Matrices
- Preferred
Sequence Logo
- Related but not broader or narrower
Position Frequency Matrices
- Related but not broader or narrower
Concept UI |
M0527620 |
Scope note | Tabular numerical representations of sequence motifs displaying their variability as likelihood values for each possible residue at each position in a sequence. Position-specific scoring matrices (PSSMs) are calculated from position frequency matrices. |
Preferred term | Position-Specific Scoring Matrices |
Entry term(s) |
Matrices, Position Weight Matrices, Position-Specific Scoring Matrices, Position-Specific Weight Matrix, Position Weight Matrix, Position-Specific Scoring Matrix, Position-Specific Weight Position Specific Scoring Matrices Position Specific Scoring Matrix Position Specific Weight Matrices Position Specific Weight Matrix Position Weight Matrices Position Weight Matrix Position-Specific Scoring Matrix Position-Specific Weight Matrices Position-Specific Weight Matrix Scoring Matrices, Position-Specific Scoring Matrix, Position-Specific Weight Matrices, Position Weight Matrices, Position-Specific Weight Matrix, Position Weight Matrix, Position-Specific |
Concept UI |
M0527629 |
Scope note | A graph of the data from a position weight matrix using the letters of the residues drawn in a size that corresponds to their likelihood in the sequence. It is an alternative representation of the CONSENSUS SEQUENCE, including more information, specifically, the information about the less frequently occurring residues as well as the most frequently occurring residues. |
Preferred term | Sequence Logo |
Entry term(s) |
Logo, Sequence Logos, Sequence Sequence Logos |
Concept UI |
M0527621 |
Scope note | The tabular notation of the count per position of each potential residue as observed from an aligned set of sequences. |
Preferred term | Position Frequency Matrices |
Entry term(s) |
Frequency Matrices, Position Matrices, Position Frequency |
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