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. 2019 Jul 18;14(7):e0219390. doi: 10.1371/journal.pone.0219390

Fig 4. MALDI-TOF intensity profiles of salivary proteins from normal and periodontitis gingiva tissues (CP), benign tumors (BN), early-stage oral melanoma (EOM), late-stage OM (LOM) and oral squamous cell carcinoma (OSCC).

Fig 4

Percentages of interpretable mass signals are shown: ZNF451 at 2544 Da (A); CASPL4A2 at 3026 Da (B); glypican 5 at 3184 Da (C); CEP192 at 3161 Da (D); cell-cycle checkpoint protein RAD17 at 3274 Da (E); protocadherin FAT1 at 3003 Da (F). arb. u., arbitrary unit.