Metabolic fingerprinting of wild type and transgenic tobacco plants by 1H NMR and multivariate analysis technique.

@article{Choi2004MetabolicFO,
  title={Metabolic fingerprinting of wild type and transgenic tobacco plants by 1H NMR and multivariate analysis technique.},
  author={Hyung-Kyoon Choi and Young Hae Choi and Marianne C. Verberne and Alfons W. M. Lefeber and C. Erkelens and Robert Verpoorte},
  journal={Phytochemistry},
  year={2004},
  volume={65 7},
  pages={857-64}
}
The metabolomic analysis of wild type and constitutive salicylic acid producing tobacco plants (CSA tobacco, Nicotiana tabacum 'Samsun' NN) plants overexpressing salicylate biosynthetic genes was carried out by 1H NMR spectrometry and multivariate analysis techniques. The principle component analysis (PCA) of the 1H NMR spectra showed a clear discrimination between those samples by PC1 and PC2. The discrimination of non-inoculated, TMV-virus inoculated, and systemic leaves or veins could also… CONTINUE READING

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