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Intraspecific genotypic variability determines concentrations of key truffle volatiles
Article first published online: 6 MAR 2012
© 2012 The Authors. New Phytologist © 2012 New Phytologist Trust
Volume 194, Issue 3, pages 823–835, May 2012
How to Cite
Splivallo, R., Valdez, N., Kirchhoff, N., Ona, M. C., Schmidt, J.-P., Feussner, I. and Karlovsky, P. (2012), Intraspecific genotypic variability determines concentrations of key truffle volatiles. New Phytologist, 194: 823–835. doi: 10.1111/j.1469-8137.2012.04077.x
- Issue published online: 10 APR 2012
- Article first published online: 6 MAR 2012
- Received: 7 December 2011, Accepted: 13 January 2012
Fig. S1 Chromatograms of Tuber uncinatum from different countries.
Fig. S2 Effect of sample mass on volatile fingerprinting by SPME-GC/MS.
Fig. S3 Storage of truffles at 4°C up to 6 d has a minor influence on volatile profiles.
Fig. S4 Chromatograms of truffles producing low and high C8 volatiles stored at 4°C up to 6 d.
Fig. S5 Comparing SPME-GC/MS and OLS-GC/FID data sets to estimate the matrix effect.
Fig. S6 Variability in 1-octen-3-ol in truffles.
Fig. S7 Season variability of volatile markers within single sites.
Fig. S8 Distribution in the field of Wallis (Switzerland) of the different genotypes (based on AFLP data).
Fig. S9 1-Octen-3-ol intra and interspecific variability in mycelia of Tuber borchii and Tuber melanosporum.
Table S1 Detailed information for Tuber uncinatum fruiting body samples
Table S2 Raw data for chromatogram fingerprints for volatiles of Tuber uncinatum
Table S3 Model based on discriminant analysis classifies 94% of all Tuber uncinatum samples in the correct region of origin
Table S4 1-Octen-3-ol biosynthesis in Tuber borchii is not maturity dependent
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|NPH_4077_sm_FigS1-S9_TableS1-S4.pdf||368K||Supporting info item|
|NPH_4077_sm_TableS2.txt||160K||Supporting info item|