PEAKS: Accurate de novo sequencing using MS/MS

Bin Ma
University of West Ontario
Bioinformatics

MS/MS (tandem mass spectrometry) has been the most reliable way for
de novo sequencing and protein identification. We developed a new
method and software, PEAKS, for the de novo sequencing from MS/MS data.
The accuracy of the software is superior to other software for
QTof data.

The presentation will cover the mathematical model, the algorithm,
and the software implementation of PEAKS. The extension of PEAKS
to other types of MS/MS spectrometers will also be discussed.

Presentation (PowerPoint File)

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