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Table 1 Statistics of the three large-scale mass spectrometric yeast proteomics studies

From: Status of complete proteome analysis by mass spectrometry: SILAC labeled yeast as a model system

     Proteins identified
Proteomic approach Protein amount Number of fractions Unique peptides 1 Upep >2 Upeps Total
LC-MS (MudPIT) 1.4 mg 45 5,540 636 848 1,484
LC/LC-MS/MS 1.0 mg 80 7,537 513 991 1,504
GeLC-MS/MS 0.1 mg 20 20,893 NA 2,003 2,003
  1. MudPIT refers to Washburn et al. [14], LC/LC-MS/MS refers to Peng et al. [15] and GeLC-MS/MS refers to work presented in this study. NA, not applicable; Upep, unique peptide.