Mineral nutrient uptake from prey and glandular phosphatase activity as dual test of carnivory in semidesert plants with glandular leaves suspected of carnivory
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F09%3A00331141" target="_blank" >RIV/67985939:_____/09:00331141 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Mineral nutrient uptake from prey and glandular phosphatase activity as dual test of carnivory in semidesert plants with glandular leaves suspected of carnivory
Popis výsledku v původním jazyce
We studied the foliar hair secretion of phosphatases and the uptake of N, P, K, and Mg from fruit flies as model prey in four species of semidesert plants (Ibicella lutea, Proboscidea parviflora, Cleome droserifolia and Hyoscyamus desertorum) and in Roridula gorgonias and Drosophyllum lusitanicum for comparison. Phosphatase activity was totally absent on Hyoscyamus foliar hairs, certain activity was usually found in three other semidesert taxa, and a strong response occurred in Drosophyllum. Roridula exhibited only epidermal activity. However, out of all six species, only Roridula and Drosophyllum took up nutrients (N, P, K, Mg) from applied fruit flies. Digestion of prey and absorption of their nutrients are the major features of the carnivorous syndrome. Accordingly, Roridula and Drosophyllum appeared to be fully carnivorous whereas all other examined species are non-carnivorous.
Název v anglickém jazyce
Mineral nutrient uptake from prey and glandular phosphatase activity as dual test of carnivory in semidesert plants with glandular leaves suspected of carnivory
Popis výsledku anglicky
We studied the foliar hair secretion of phosphatases and the uptake of N, P, K, and Mg from fruit flies as model prey in four species of semidesert plants (Ibicella lutea, Proboscidea parviflora, Cleome droserifolia and Hyoscyamus desertorum) and in Roridula gorgonias and Drosophyllum lusitanicum for comparison. Phosphatase activity was totally absent on Hyoscyamus foliar hairs, certain activity was usually found in three other semidesert taxa, and a strong response occurred in Drosophyllum. Roridula exhibited only epidermal activity. However, out of all six species, only Roridula and Drosophyllum took up nutrients (N, P, K, Mg) from applied fruit flies. Digestion of prey and absorption of their nutrients are the major features of the carnivorous syndrome. Accordingly, Roridula and Drosophyllum appeared to be fully carnivorous whereas all other examined species are non-carnivorous.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EF - Botanika
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2009
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Annals of Botany
ISSN
0305-7364
e-ISSN
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Svazek periodika
104
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
6
Strana od-do
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Kód UT WoS článku
000269195900004
EID výsledku v databázi Scopus
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