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Figure 6 | BMC Genomics

Figure 6

From: Annotation of novel neuropeptide precursors in the migratory locust based on transcript screening of a public EST database and mass spectrometry

Figure 6

MSMS spectra of the two locust ETH-peptides. MSMS fragmentation spectrum of the triple charged ion at m/z 536.67, corresponding to ETH-1 (SDFFLKTAKSVPRIamide) and the double charged ion at m/z 780.45, corresponding to ETH-2 (SDLFLKSAKSVPRIamide). A-type, b-type, y-type and z-type fragment ions are shown. The theoretical fragment ion masses found in the spectrum are indicated in bold and the mass difference between the expected and observed fragment ion masses is shown below.

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BMC Genomics

ISSN: 1471-2164

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