CYTOGENETICAL STUDIES ON THE IMPACT OF GAMMA RAYS TO INDUCE VARIATION IN VITRO IN PAULOWNIA (PAULOWNIA TOMENTOSA)
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the impact of e-readiness on ec success in public sector in iran the impact of e-readiness on ec success in public sector in iran
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Antiradical activity of Paulownia tomentosa (Scrophulariaceae) extracts.
Paulownia tomentosa is a large indecidous tree planted mostly for its fast growing wood and decorative purposes. The tree is also used in traditional Chinese medicine. As a part of our study of natural polyphenols, the fruits of Paulownia tomentosa were extracted by EtOH and than subjected to liquid/liquid extraction. Fractions were analysed by TLC and HPLC to determine presence of phenolic sub...
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Five geranylflavonoids, one prenylated flavonoid, and a simple flavanone were isolated from an ethanolic extract of Paulownia tomentosa fruit. Tomentodiplacol (1), 3'-O-methyl-5'-methoxydiplacol (2), 6-isopentenyl-3'-O-methyltaxifolin (3), and dihydrotricin (4) are reported from a natural source for the first time and 3'-O-methyldiplacone (6) for the first time from the genus Paulownia. The str...
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The aim of this study is to determine some physical and mechanical properties of Paulownia tomentosa wood grown in Turkey. The samples trees harvested from Kargi in Corum. Physical properties including air-dry density oven-dry density basic density swelling, shrinkage and oven-dry and air-dry thermal conductivity coefficients; mechanical properties including bending strength, modulus of elastic...
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In spite of its economic importance, very little molecular genetics and genomic research has been targeted at the family Paulownia spp. The little genetic information on this plant is a big obstacle to studying the mechanisms of its ability to resist Paulownia Witches' Broom (PaWB) disease. Analysis of the Paulownia transcriptome and its expression profile data are essential to extending the ge...
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ژورنال
عنوان ژورنال: Egyptian Journal of Desert Research
سال: 2022
ISSN: ['2356-9875']
DOI: https://doi.org/10.21608/ejdr.2022.136871.1104