منابع مشابه
Plantain (Plantago lanceolata) – a potential pasture species
Plantago lanceolata L. is a herb species with a broad distribution in grasslands throughout the temperate world. The leaf is highly palatable to grazing animals, providing a mineralrich forage. The species is rapid to establish, grows on a wide range of agricultural soils and is tolerant of drought and of many common diseases and pests. Two productive upright cultivars of plantain have been bre...
متن کاملParental effects in Plantago lanceolata L. III. Measuring parental temperature effects in the field.
To determine the evolutionary importance of parental environmental effects in natural populations, we must begin to measure the magnitude of these effects in the field. For this reason, we conducted a combined growth chamber-field experiment to measure parental temperature effects in Plantago lanceolata. We grew in the field offspring of controlled crosses of chamber-grown parents subjected to ...
متن کاملTurbulence-induced resonance vibrations cause pollen release in wind-pollinated Plantago lanceolata L. (Plantaginaceae).
In wind pollination, the release of pollen from anthers into airflows determines the quantity and timing of pollen available for pollination. Despite the ecological and evolutionary importance of pollen release, wind-stamen interactions are poorly understood, as are the specific forces that deliver pollen grains into airflows. We present empirical evidence that atmospheric turbulence acts direc...
متن کامل“Sticky invasion” – the physical properties of Plantago lanceolata L. seed mucilage
The mucilage envelope of seeds has various functions including the provision of different ways for the dispersal of diaspores. Chemical composition and water content of the mucilage yield particular adhesive and frictional properties in the envelope that also influence the dispersal of seeds. To determine the physical properties of Plantago lanceolata seed mucilage we studied (1) composition, (...
متن کاملProduction of non-glycosylated recombinant Pla l 1, the main allergen of Plantago lanceolata
Methods Recombinant Pla l 1.0101 was heterologously expressed in the E. coli strain Rosetta-gami B pLysS and purified using cation exchange and size exclusion chromatography. Natural Pla l 1 was obtained by pollen extraction and cation exchange chromatography. Physico-chemical properties of the purified proteins were analyzed in gel electrophoresis, mass spectrometry and circular dichroism. Usi...
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ژورنال
عنوان ژورنال: Botanical Bulletin
سال: 1876
ISSN: 1529-4560
DOI: 10.1086/botabull.1.11.2995165