MeRy-B manages all the data generated by NMR-based plant metabolomics experiments, from description of the biological source to identification of the metabolites and determinations of their concentrations.
Wang, T., Phyo, P. & Hong, M. Multidimensional solid-state NMR spectroscopy of plant cell walls.
All these data, cleverly exploited with MeRy-B tools, provide a useful knowledgebase for the sharing of plant NMR profiles and information relating to metabolites.
The H NMR spectra of plants treated with LPC was dominated by peaks with chemical shifts around 0.8 to 4.0 ppm.
In addition, HS with large hydrophobic/hydrophilic ratio, as measured by 13C-CPMAS-NMR, induced slightly greater plant colonization by bacteria, confirming the importance of the humic chemical composition in carrying selected microbes to roots and contribute to their colonization capacity [62].
The profiling of specific compounds using the NMR spectra of relatively crude plant extracts is hampered by several problems including spectral complexity, overlapping resonance peaks, and the lack of a comprehensive spectral library of standard compounds.
NMR studies showed differences between plant-type and mammalian-type ferredoxins.
There have been several NMR-based geographical characterizations of plant species, e.g. studies on Coffea arabica[ 7] and on Withania somnifera[ 8].
Although we did not detect a change in the content of the non-acetylated (Me GlcA substituted Xyl in the DMSO-solubilized AcGX of transgenic plants with HSQC NMR, the signal from these residues in the WT was very low (Additional file 3: Figure S3).
Smernik, R. J. & Baldock, J. A. Solid-state 15N NMR analysis of highly 15N-enriched plant materials.
