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. Author manuscript; available in PMC: 2009 Jun 8.
Published in final edited form as: Anal Chem. 2008 Oct 15;80(22):8514–8525. doi: 10.1021/ac801376g

Figure 5.

Figure 5

Intensity distribution of Shewanella oneidensis peptides identified from accurate mass FTMS spectra and low resolution LIT MS/MS spectra of the same LC-MS run using LTQ-Orbitrap. Horizontal axis: ion intensity, common logarithm; vertical axis: number of identifications per 0.2 bin. Black solid line: MS/MS identifications filtered using APMF; gray solid line: AMT tag identifications from the accurate mass full MS Orbitrap spectra; circles: peptides identified by APMF and not identified by AMT tag; squares: peptides identified by AMT tag and not identified by APMF.