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Cortex resin monoterpene composition in Pinus brutia provenances grown in Israel
Year:
1987
Authors :
Grunwald, Clara
;
.
Schiller, Gabriel
;
.
Volume :
15
Co-Authors:
Schiller, G., Agricultural Research Organization, The Volcani Center, POB 6 Bet-Dagan 50-250, Israel
Grunwald, C., Agricultural Research Organization, The Volcani Center, POB 6 Bet-Dagan 50-250, Israel
Facilitators :
From page:
389
To page:
394
(
Total pages:
6
)
Abstract:
Cortex resin collected from 7-year-old trees of Pinus brutia from different seed sources growing in experimental plots was analyzed by GLC and GC-MS. The monoterpene composition of the cortex resin Pinus brutia subsp, brutia differs markedly from that of Pinus brutia subsp; eldarica, and of Pinus halepensis Mill. trees of the same age. Within a provenance, monoterpene composition varies considerably, yet the provenances differ significantly when analyzed by multiple analysis of variance and Duncan's Multiple Range Test. Five chemotypes were identified using the Fastclus procedure; one of which has a monoterpene composition which corresponds only to the mean monoterpene composition of the subsp. elderica. Most of the subsp. brutia provenances include a range of chemotypes, thereby implying the occurrence of genotypic variation. Cluster analysis discriminates conspicuously between subsp. eldarica and subsp. brutia. Subsp. brutia provenances are arranged into two groups, the dividing line between them being approximately the 35°E meridian. © 1987.
Note:
Related Files :
genetic variation
Matsucoccus josephi
Monoterpenes
Pinaceae
Pinus eldarica
Pinus halepensis
Show More
Related Content
More details
DOI :
10.1016/0305-1978(87)90051-2
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
24951
Last updated date:
31/01/2023 08:57
Creation date:
17/04/2018 00:11
Scientific Publication
Cortex resin monoterpene composition in Pinus brutia provenances grown in Israel
15
Schiller, G., Agricultural Research Organization, The Volcani Center, POB 6 Bet-Dagan 50-250, Israel
Grunwald, C., Agricultural Research Organization, The Volcani Center, POB 6 Bet-Dagan 50-250, Israel
Cortex resin monoterpene composition in Pinus brutia provenances grown in Israel
Cortex resin collected from 7-year-old trees of Pinus brutia from different seed sources growing in experimental plots was analyzed by GLC and GC-MS. The monoterpene composition of the cortex resin Pinus brutia subsp, brutia differs markedly from that of Pinus brutia subsp; eldarica, and of Pinus halepensis Mill. trees of the same age. Within a provenance, monoterpene composition varies considerably, yet the provenances differ significantly when analyzed by multiple analysis of variance and Duncan's Multiple Range Test. Five chemotypes were identified using the Fastclus procedure; one of which has a monoterpene composition which corresponds only to the mean monoterpene composition of the subsp. elderica. Most of the subsp. brutia provenances include a range of chemotypes, thereby implying the occurrence of genotypic variation. Cluster analysis discriminates conspicuously between subsp. eldarica and subsp. brutia. Subsp. brutia provenances are arranged into two groups, the dividing line between them being approximately the 35°E meridian. © 1987.
Scientific Publication
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