A comparison of the photosynthesis response to arsenic stress in two Pteris cretica ferns
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41110%2F21%3A85499" target="_blank" >RIV/60460709:41110/21:85499 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61389030:_____/21:00547368 RIV/60460709:41210/21:85499
Výsledek na webu
<a href="http://ps.ueb.cas.cz/artkey/phs-202101-0022_a-comparison-of-the-photosynthesis-response-to-arsenic-stress-in-two-pteris-cretica-ferns.php" target="_blank" >http://ps.ueb.cas.cz/artkey/phs-202101-0022_a-comparison-of-the-photosynthesis-response-to-arsenic-stress-in-two-pteris-cretica-ferns.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.32615/ps.2021.014" target="_blank" >10.32615/ps.2021.014</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A comparison of the photosynthesis response to arsenic stress in two Pteris cretica ferns
Popis výsledku v původním jazyce
The present study investigated the effect of arsenic (As) on photosynthesis and other selected physiological parameters in two ferns. The ferns (Pteris cretica Albo-lineata and Parkerii) subjected to As doses of 100 and 250 mg kg(-1) for three months, showed different As accumulation, which was higher in Albo-lineata. Overall, the obtained results indicated significant differences between studied ferns. The individual effects of As and growing period on all parameters were very variable. However, As doses generally caused a decrease of net photosynthetic rate, stomatal conductance, transpiration rate, maximum quantum yield of PSII, and photosynthetic pigments. The sampling period effect was significant for magnesium content of Parkerii (decrease) and contents of photosynthetic pigments of Albo-lineata (increase) and Parkerii (decrease). Results showed that Parkerii had higher sensitivity to As doses than Albo-lineata, which was also reflected by the higher free glycine content and its increase by As
Název v anglickém jazyce
A comparison of the photosynthesis response to arsenic stress in two Pteris cretica ferns
Popis výsledku anglicky
The present study investigated the effect of arsenic (As) on photosynthesis and other selected physiological parameters in two ferns. The ferns (Pteris cretica Albo-lineata and Parkerii) subjected to As doses of 100 and 250 mg kg(-1) for three months, showed different As accumulation, which was higher in Albo-lineata. Overall, the obtained results indicated significant differences between studied ferns. The individual effects of As and growing period on all parameters were very variable. However, As doses generally caused a decrease of net photosynthetic rate, stomatal conductance, transpiration rate, maximum quantum yield of PSII, and photosynthetic pigments. The sampling period effect was significant for magnesium content of Parkerii (decrease) and contents of photosynthetic pigments of Albo-lineata (increase) and Parkerii (decrease). Results showed that Parkerii had higher sensitivity to As doses than Albo-lineata, which was also reflected by the higher free glycine content and its increase by As
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10511 - Environmental sciences (social aspects to be 5.7)
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Photosynthetica
ISSN
0300-3604
e-ISSN
1573-9058
Svazek periodika
59
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
9
Strana od-do
228-236
Kód UT WoS článku
000645434700022
EID výsledku v databázi Scopus
2-s2.0-85104890523