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Surface N-Alkane Variability in Xanthoria Parietina

Published online by Cambridge University Press:  28 March 2007

R. Piervittori ,
L. Usai ,
F. Alessio  and
M. Maffei
R. Piervittori
Affiliation:
Department of Plant Biology, University of Turin, viale Mattioli 25, 10125 Turin, Italy
L. Usai
Affiliation:
Department of Plant Biology, University of Turin, viale Mattioli 25, 10125 Turin, Italy
F. Alessio
Affiliation:
Department of Plant Biology, University of Turin, viale Mattioli 25, 10125 Turin, Italy
M. Maffei
Affiliation:
Department of Plant Biology, University of Turin, viale Mattioli 25, 10125 Turin, Italy
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Abstract

Surface alkanes were extracted from thalli of populations of Xanthoria parietina growing in two different Piedmont (Italy) valleys: Susa and Vermenagna. The main n-alkanes detected in the Susa Valley were C27, C28, C29 and C31, whereas C25, C27 and C29 were the most abundant in Vermenagna Valley. The results indicate that the n-alkane qualitative composition of X. parietina was affected both by elevation and climatic characteristics typical of the two valleys considered.

Type
Research Article
Information
The Lichenologist , Volume 28 , Issue 1 , January 1996 , pp. 79 - 87
Copyright
Copyright © British Lichen Society 1996

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