نتایج جستجو برای: hedera
تعداد نتایج: 315 فیلتر نتایج به سال:
ISSR markers and morphometry determine genetic diversity and population structure in Hedera helix L.
ISSR markers and morphometry determine genetic diversity population structure in Hedera helix L. | Abdul Shakoor, Gul Zaib, Fang Zhao, Wuyang Li, Xincan Lan, Somayeh Esfandani-Bozchaloyi Agricultural Journals
In the last few years genome sequencing projects have provided us with enormous amounts of DNA sequence, and the rate of new sequence accumulation continues to grow rapidly. Other sources of sequence data, such as EST projects, have further increased the information about what each genome contains. Computational tools have been essential for extracting important biological information from thos...
Leaves in plants with spiral phyllotaxy exhibit directional asymmetries, such that all the leaves originating from a meristem of a particular chirality are similarly asymmetric relative to each other. Models of auxin flux capable of recapitulating spiral phyllotaxis predict handed auxin asymmetries in initiating leaf primordia with empirically verifiable effects on superficially bilaterally sym...
Finding ways to mitigate atmospheric particulate matter (PM) is one of the key steps towards fighting air pollution and protecting people's health. The use green infrastructure option that could help improving urban quality promoting more sustainable cities. Detailed knowledge how plants capture can support plant selection for this purpose. Previous studies have primarily focused on 2D techniqu...
Bio-inspiration for novel adhesive development has drawn increasing interest in recent years with the discovery of the nanoscale morphology of the gecko footpad and mussel adhesive proteins. Similar to these animal systems, it was discovered that English ivy (Hedera helix L.) secretes a high strength adhesive containing uniform nanoparticles. Recent studies have demonstrated that the ivy nanopa...
PURPOSE This study aims to investigate the additive effect of the Hedera helix (HH) and Rhizoma coptidis (RC) extracts mixture on antitussive and expectorant activities in animals. MATERIALS AND METHODS The expectorant assay was performed with phenol red secretion in mice trachea. Mice or guinea pigs were randomly divided into groups of 8 each, including negative and positive control groups. ...
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