Table I Summary of various data sets used within this study
Study typeSample type (data set name)iTRAQ systemLC-MS/MS systemQuantitation system
Same-sameErwinia (Erwinia B)4-PlexQSTARi-Tracker
Mascot
Erwinia (Erwinia C)4-PlexQSTARi-Tracker
Mascot
Erwinia4-PlexOrbitrapXLMascot
Phosphorylase B8-PlexQSTARMascot
OrbitrapXLMascot
Known ratioProteins at known ratios4-PlexQSTARi-Tracker
Premier
Biologically unknownYeast grown under nutritionally limiting conditions4-PlexQSTARi-Tracker