Broad-scale genetic homogeneity in natural populations of common hazel (Corylus avellana) in Ireland
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چکیده
منابع مشابه
Change of antioxidant enzymes activity of hazel (Corylus avellana L.) cells by AgNPs.
Elicitation effect of silver nano particles (AgNPs) and triggering of defence system by production of hydrogen peroxide (H2O2) as a signaling molecule in the regulation of the activity of stress-related enzymes and production of Taxol was evaluated in suspension- cultured hazel cells (Corylus avellana L.). The cells were treated with different concentrations of AgNPs (0, 2.5, 5, and 10 ppm), in...
متن کاملPhytic acid mobilization is an early response to chilling of the embryonic axes from dormant oilseed of hazel (Corylus avellana).
Dormancy of hazel (Corylus avellana L.) seeds is alleviated by a chilling treatment during which cytological, hormonal, and biochemical changes occur. Phytic acid and phosphate mobilization have been examined during this treatment. Phytic acid accounted for 0.7% and up to 3.2% of dry weight in axiferous and cotyledonary tissue, respectively. Phytic acid levels in embryonic axes were reduced by ...
متن کاملHazel (Corylus avellana L.) as a New Source of Taxol and Taxanes
Taxol is used to treatment of variety cancers including ovarian, breast, lung, head and neck carcinomas and the AIDS-related Karposi’s carcinoma, and was originally obtained from bark of taxus brevifolia. However the amount of extracted taxol from taxus is extremely low and cannot be considered as a suitable commercial source and it has led to studies for finding new sources of Taxol. In 1998, ...
متن کاملfirst report of phomopsis amygdali (del.) tuset & portilla causing galls on common hazel (corylus avellana) twigs in iran
the common hazel (corylus avellana) is a species native to the northwest of iran, with over 12500 ha grown in the province of guilan. in the autumn of 2011, twigs and branch galls of corylus avellana were frequently observed on common hazel trees in eshkevarat orchards in the province of guilan. on hazel trees the galls appear as large nodules initiated on twigs in which tissues developed more ...
متن کاملThe Diversity of Woody Species in the Ecosystems of Sweet Chestnut, Hazel, (Corylus avellana L.) and Italian Cypress Trees in Guilan Forests, Iran
The purpose of this study is to determine the woody species diversity in Sweet chestnut tree, Hazel-tree and Italian cypress ecosystems in the Guilan forests. A lozeng 0.5 ha sample plot was selectively established on each site. In the Sweet chestnut ecosystems , 4 sites were classified, whereas 10 sites of Hazel tree and Italian cypress ecosystems were classified based on species composition. ...
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ژورنال
عنوان ژورنال: Tree Genetics & Genomes
سال: 2016
ISSN: 1614-2942,1614-2950
DOI: 10.1007/s11295-016-1079-7