Ростові ознаки Potamogeton natans L. у різних еколого-ценотичних умовах водойм басейну Десни
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چکیده
منابع مشابه
DNA barcoding reveals a new record of Potamogeton distinctus (Potamogetonaceae) and its natural hybrids, Potamogeton distinctus × Potamogeton nodosus and Potamogeton distinctus × Potamogeton wrightii (Potamogeton ×malainoides) from Myanmar
Indo-China floristic region is among the 34 richest floristic regions of the world, and its plant diversity is still under investigation. Here we report a new record of an aquatic plant, Potamogetondistinctus, from Myanmar, a part of the region, that is detected by means of DNA barcoding method. The molecular method further identified the other specimens as hybrids of Potamogeton: one is Potamo...
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Six conventional methods for measuring primary production of submersed vascular plants were compared to test for previously suggested inherent shortcomings in the O,-exchange techniques. Production was measured for experimental populations of Potamogeton perfoliatus L., from upper Chesapeake Bay in five comparative studies, each including an O,-exchange method. All techniques tested (14C incorp...
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In the present study, the in vitro antioxidant potential of aqueous extract of Trapa natans L. fruits rind was investigated. The extract was found to contain a large amount of polyphenols and also exhibited an immense reducing ability. The total content of phenolic, flavonoid and tannin compounds was estimated as 63.81 mg of gallic acid equivalents/g of dry material, 21.34 mg of rutin equivalen...
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The genome of the chlorarchiniophyte Bigelowiella natans codes for a protein annotated as an α-actinin-like protein. Analysis of the primary sequence indicate that this protein has the same domain structure as other α-actinins, a N-terminal actin-binding domain and a C-terminal calmodulin-like domain. These two domains are connected by a short rod domain, albeit long enough to form a single spe...
متن کاملAnthelmintic Activity of Fruit Peel and Root Extracts of Trapa natans L. var. bispinosa Roxb
The present study was aimed to evaluate anthelmintic activity of aqueous and methanolic extract of Trapa natans L.var. bispinosa Roxb fruit peels and root. The plant commonly known as “Water Chestnut” in India and is an annual aquatic floating herb occurring throughout the Indian subcontinent and used traditionally for several medicinal purposes. The effect of this plant was evaluated for anthe...
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ژورنال
عنوان ژورنال: Lesya Ukrainka Eastern European National University Scientific Bulletin. Series: Biological Sciences
سال: 2018
ISSN: 2617-4723,2617-4715
DOI: 10.29038/2617-4723-2017-356-7-47-55