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Position Specific Scoring Matrix Notes: Definitions & Explanations PDF Download

Study Position Specific Scoring Matrix lecture notes PDF with bioinformatics definitions and explanation to study “What is Position Specific Scoring Matrix?”. Study position specific scoring matrix explanation with bioinformatics terms to review bioinformatics course for online degree programs.

Position Specific Scoring Matrix Definition:

  • A table that contains probability information of amino acids or nucleotides at each position of an ungapped multiple sequence alignment.

    Essential Bioinformatics by Jin Xiong



Position Specific Scoring Matrix Notes:

The Position Specific Scoring Matrix (PSSM) is a matrix obtained from the probability of multiple aligned sequences that are similar to each other in terms of sequences. This matrix is proposed by Gary Stormo.

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