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. Author manuscript; available in PMC: 2017 Oct 28.
Published in final edited form as: Bio Protoc. 2015 Jan 20;5(2):e1379. doi: 10.21769/BioProtoc.1379

Figure 2. LC-MS analyisis of camalexin from external standard (upper panels) and from the plant tissue (lower panels).

Figure 2

A. Total ion chromatograms (TICs). B. ESI mass spectra in positive ionization mode. The mass of 201.048 corresponds to C11H9N2S, the protonated form of camalexin [M+H]+ (red arrows).