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Comment
. 2011 Nov 4;10(11):5272-3.
doi: 10.1021/pr200726c. Epub 2011 Sep 29.

Response to: the problem with peptide presumption and low Mascot scoring

John S Cottrell, David M Creasy
Comment

Response to: the problem with peptide presumption and low Mascot scoring

John S Cottrell et al. J Proteome Res. .

Abstract

A letter published in January 2011, "The Problem with Peptide Presumption and Low Mascot Scoring", raised concerns about the reporting of peptide identifications based on mass spectrometry data with high precursor mass accuracy. We explain why we believe these concerns are unfounded.

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