Givotia rottleriformis, Griff.
publication ID |
https://doi.org/ 10.1016/j.phytochem.2016.03.002 |
DOI |
https://doi.org/10.5281/zenodo.10530382 |
persistent identifier |
https://treatment.plazi.org/id/03ABE15A-FF80-FFC8-635C-AACA77A1FAA5 |
treatment provided by |
Felipe |
scientific name |
Givotia rottleriformis |
status |
|
2.2. Detection of SA precursors in seed coats of G. rottleriformis View in CoL
The other compounds of fraction 3 were identified as BA that eluted at RT 14.7 min, salicylic acid (SA) at RT 15.3 min, benzaldehyde (BD) at RT 19.4 min, and CA at RT 21.4 min ( Fig. 1 View Fig and Supplementary Fig. S6a–d View Fig ). The purified BA and SA were also analysed by IR and NMR (Supplementary Figs. S7a and b and S8a–c). We also detected methyl salicylate (MeSA) and methyl benzoate (MeBA) in active fraction 3 (Supplementary Fig. S9). The conjugates of the SA and BA have already been reported previously (Chong et al., 2001; Lee et al., 1995). The biosynthesis of SA and its role in disease resistance has been established in various plants ( Meuwly et al., 1995; Ribnicky et al., 1998; Silverman et al., 1995; Vogt, 2010; Wildermuth et al., 2001). The precursors of SA pathway were identified as CA, BD, benzoyl-CoA and BA ( Boatright et al., 2004; Gao et al., 2015; Ribnicky et al., 1998). Though the biosynthesis of SA is well known in plants ( Ribnicky et al., 1998; Seyfferth and Tsuda, 2014; Wildermuth et al., 2001), identification of SA along with its precursors and its new derivative BzSA in the present study adds new information with respect to metabolism of SA in plants.
SA |
Museum national d'Histoire Naturelle, Laboratiore de Paleontologie |
CA |
Chicago Academy of Sciences |
BA |
Museo Argentino de Ciencias Naturales Bernardino Rivadavia |
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