Figure 2 | Scientific Reports

Figure 2

From: Comparing extraction method efficiency for high-throughput palaeoproteomic bone species identification

Figure 2

Summary information on MS data acquisition in the “specific” MaxQuant search mode, by extraction method; 1-Acid, 2-AmBic, 3b-EDTA LysC Neutral, 4a-EDTA Protease Mix Acidic, 4b-EDTA Protease Mix Neutral, 5b-EDTA + GuHCl Neutral, 6-SPIN. (a) The number of MS spectra recorded in each raw file per specimen, (b) the number of MS/MS spectra recorded in the raw files acquired per specimen, (c) the total number of identified tandem MS spectra, and (d) the ratio of identified tandem MS spectra in comparison to SPIN for each specimen. In (d), the dashed line represents extraction method 6 (value = 1). Extraction methods 3a-EDTA LysC Acidic and 5a-EDTA + GuHCl Acidic were excluded from the study as no reliable MS spectra were generated.

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