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Figure 4 | BMC Cancer

Figure 4

From: RETRACTED ARTICLE: Identification of novel signaling components in N,N’-Dinitrosopiperazine-mediated metastasis of nasopharyngeal Carcinoma by quantitative phosphoproteomics

Figure 4

Examples of quantitative analysis by SILAC. SILAC quantitative analysis of phosphopeptides was used to identify DNP-mediated effectors. Some peptides were quantified and showed fold differences between the control and DNP-treated cells. A, A representative mass spectrum showing a peptide pair (GLRDpSHpSpSEEDEASSQTDLSQTISK from Rho GTPase) with a doubly charged ion differing by 3 Da and exhibiting a H/L (of XIC) ratio of 0.35802; B, A representative mass spectrum a peptide pair (KFNMIPFEHRpSGGK from torsin-1A protein 1) with triply charged ions differing by 2 Da and exhibiting a H/L (of XIC) ratio of 3.2498.

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BMC Cancer

ISSN: 1471-2407

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