Results 81 to 90 of about 274 (131)

CONTRIBUTION TO THE SILVICULTURAL STUDY OF CUPRESSUS SEMPERVIRENS

GEOLINKS Conference Proceedings, 2021
In order to promote the timber industry of Cupressus sempervirens in Algeria and to be able to give a proposal of silvicultural conduct, we undertook research on the species and a silvicultural analysis of some stands of the forest of El Hamimet (East Algeria).
Yahi Djamel, Rached-Kanouni Malika
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Constituents from fruits of Cupressus sempervirens

Fitoterapia, 2010
Two new phenolic glycosides (1, 2), along with fourteen known compounds (3-16) have been isolated from the fruit of Cupressus sempervirens. The structures of these compounds were determined by spectroscopic analysis and were evaluated for their inhibitory activity against glycogen phosphorylase and glucose-6-phosphatase enzymes.
Preeti, Rawat, Mohammad F, Khan, Manmeet, Kumar, Akhilesh K, Tamarkar, Arvind K, Srivastava, Kamal R, Arya, Rakesh, Maurya   +6 more
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Volatile constituents of the leaves of Cupressus dupreziana and Cupressus sempervirens

Phytochemistry, 1983
Abstract The essential oils of the leaves of Cupressus dupreziana and Cupressus sempervirens were compared. The composition of the hydrocarbon fraction showed a great similarity between the two species.
Ginette Pauly, Abdelhamid Yani, Louis Piovetti, Colette Bernard-Dagan   +3 more
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Volatile constituents of Cupressus dupreziana and the sesquiterpenes of Cupressus sempervirens

Phytochemistry, 1981
Abstract Analysis of wood essential oil of Cupressus dupreziana revealed 26 components: 13 monoterpenes and 13 sesquiterpenes.
Louis Piovetti, Christian Francisco, Ginette Pauly, Otmane Benchabane, Colette Bernard-Dagan, Anne Diara   +5 more
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Cross-reactivity between Cupressus arizonica and Cupressus sempervirens pollen extracts

Journal of Allergy and Clinical Immunology, 1996
Cupressus arizonica and C. sempervirens, two species belonging to the Cupressaceae family, are recognized as an important cause of respiratory allergies in countries with a Mediterranean climate.The relationship between pollen extracts from these two species was studied by evaluating the reactivity with polyclonal rabbit antisera and human IgE.The two ...
B, Barletta, C, Afferni, R, Tinghino, A, Mari, G, Di Felice, C, Pini   +5 more
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Organogenesis and somatic embryogenesis in Cupressus sempervirens

Plant Cell, Tissue and Organ Culture, 1995
Adventitious buds of Cupressus sempervirens L., were formed on excised mature embryos cultured for 10 days on half-strength Quoirin and Lepoivre medium (1/2QP) with 10 μM N6-benzyladenine. For shoot development, embryos were transferred to 1/2QP without growth regulators.
M. Lambardi, I. S. Harry, D. Menabeni, T. A. Thorpe   +3 more
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The Ontogeny of Gender of Cupressus sempervirens L.

Botanical Gazette, 1987
Cupressus sempervirens, known as a monoecious species, is sequentially monoecious. Young trees and new growth are female. Stressed trees are male or show a tendency toward male predominance. Female cone production starts in some plants during year 2 of growth, and male cones are produced in some plants from year 4 on.
S. Lev-Yadun, N. Liphschitz
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Phellinus torulosus on Cupressus sempervirens in Italy

European Journal of Forest Pathology, 1994
Abstract Phellinus torulosus was reported for the first time on Cupressus sempervirens in Tuscany, Italy. This fungus causes white rot in roots and stems and may also invade and kill the cortical tissue. The invasion of trees by the fungus and its subsequent spread is probably facilitated by fire scars.
PANCONESI A, SANTINI A, CASINI N
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Living Serotinous Cones in Cupressus sempervirens

International Journal of Plant Sciences, 1995
Cupressus sempervirens L. bears both serotinous and nonserotinous cones. Serotinous cones are alive and can live for at least 20 yr. The sealing of cones is regulated by the water status of the scales, and cones open when they lose water, unlike those of pines, which open following the melting of resin. Serotinous cones even open at 0⚬C when desiccated.
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Novel polymorphic nuclear microsatellites in Cupressus sempervirens L.

Molecular Ecology Notes, 2005
AbstractWe report the characterization and optimization of nine polymorphic nuclear microsatellites from Cupressus sempervirens L. using an enriched library method. A total of 24 individuals from four different populations were used to estimate genetic diversity parameters. High level of allelic diversity was found with a number of alleles ranging from
Sebastiani F, Buonamici A, Fineschi S, Racchi ML, Raddi P, Vendramin GG   +5 more
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