Sodium-Stimulated NO3− Uptake in Amaranthus tricolor L. Plants
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چکیده
منابع مشابه
Betalains from Amaranthus tricolor L
Betalains in Amaranthus tricolor leaf were identified by means of reversed phase high-performance liquid chromatography (HPLC) and Liquid chromatography-Mass spectrometry (LC-MS). In addition to the known compound red-violet amaranthin, two yellow pigments were detected in Amaranthus tricolor. A novel betaxanthin, methyl derivative of arginine betaxanthin was identified on the basis of UV-Vis s...
متن کاملCarrier-Mediated Uptake of Abscisic Acid by Suspension-Cultured Amaranthus tricolor Cells.
Abscisic acid (ABA) uptake by Amaranthus tricolor cell suspensions was found to include both a nonsaturable component and a saturable part with K(m) of 3.74 +/- 0.43 micromolar and an apparent V(max) of 1.5 +/- 0.12 nanomoles per gram per minute. These kinetic parameters as well as the uptake by intact cells at 0 degrees C or by frozen and thawed cells, are consistent with operation of a satura...
متن کاملAnti-nociceptive and anti-inflammatory activity of hydroalcoholic extract of leaves of Amaranthus tricolor L
Amaranthus tricolor Linn. (FamilyAmaranthaceae) popularly known as Joseph’s coat in English. The plant has been used as hepatoprotective and hypoglycemic in Indian system of traditional medicine. In present study the hydroalcoholic extract of leaves of Amaranthus tricolor L. (HAEAT) 100, 200 and 400 mg/kg body weight was studied for anti-nociceptive and anti-inflammatory activities in various a...
متن کاملHerbicidal Activities of Some Allelochemicals and Their Synergistic Behaviors toward Amaranthus tricolor L.
Seven allelochemicals, namely R-(+)-limonene (A), vanillin (B), xanthoxyline (C), vanillic acid (D), linoleic acid (E), methyl linoleate (F), and (±)-odorine (G), were investigated for their herbicidal activities on Chinese amaranth (Amaranthus tricolor L.). At 400 μM, xanthoxyline (C) showed the greatest inhibitory activity on seed germination and seedling growth of the tested plant. Both vani...
متن کاملHigh-affinity sodium uptake in land plants.
High-affinity Na(+) uptake in plants and its mediation by HKT transporters have been studied in very few species. This study expands the knowledge of high-affinity Na(+) uptake in land plants for both uptake characteristics and involvement of HKT transporters. In non-flowering plants, we analyzed the Na(+) content of wild mosses, carried out experiments on K(+) and Na(+) uptake in the micromola...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1988
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.87.1.223