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- Title
Intraspecific genotypic variability determines concentrations of key truffle volatiles.
- Authors
Splivallo, Richard; Valdez, Nayuf; Kirchhoff, Nina; Ona, Marta Castiella; Schmidt, Jean-Pierre; Feussner, Ivo; Karlovsky, Petr
- Abstract
Aroma variability in truffles has been attributed to maturation ( Tuber borchii), linked to environmental factors ( Tuber magnatum), but the involvement of genetic factors has been ignored. We investigated aroma variability in Tuber uncinatum, a species with wide distribution. Our aim was to assess aroma variability at different spatial scales (i.e. trees, countries) and to quantify how aroma was affected by genotype, fruiting body maturity, and geographical origin.
- Subjects
TRUFFLES; GENOTYPE-environment interaction; DEVELOPMENTAL biology; FRUITING bodies (Fungi); PLANT odors; DNA fingerprinting of plants
- Publication
New Phytologist, 2012, Vol 194, Issue 3, p823
- ISSN
0028-646X
- Publication type
Article
- DOI
10.1111/j.1469-8137.2012.04077.x