Vliv Y viru bramboru na aktivitu antioxidačních a anaplerotických enzymů v transgenních rostlinách Nicotiana tabacum L. nesoucích gen pro p3 protein

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F07%3A00320738" target="_blank" >RIV/61389030:_____/07:00320738 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Potato virusY on activities of antioxidant and anaplerotic enzymes in Nicotina tabacum L. transgenic plants with the gene for p3 protein

Popis výsledku v původním jazyce

The response of transgenic Nicotina tabacum L. plants carrying the gene for potyviral non-structural P3 protein to Potato virus Y (strain NTN) infection was not significantly different from the wild type. The activities of antioxidant enzymes catalase (CAT), glutathion reductase (GR), ascorbate peroxidase (APOD) and superoxid dismutase (SOD), determined in systemically infected leaves at early stages of the infection did not change except for the transient increase in CAT and GR activities in the wild type infected plants compared to the healthy ones. At the stages, when severe symptoms of the infection developed on the leaves and the virus content reached its maximum, a significant increase in the activities of several enzymes of anaplerotic metabolicpathways, NADP-dependent malic enzyme (NADP-ME), phosphoenolpyruvate carboxylase (PEPC), and pyruvate orthophosphate dikinase (PPDK) in transgenic plants was found, similary as in the wild type.

Název v anglickém jazyce

Effect of Potato virusY on activities of antioxidant and anaplerotic enzymes in Nicotina tabacum L. transgenic plants with the gene for p3 protein

Popis výsledku anglicky

The response of transgenic Nicotina tabacum L. plants carrying the gene for potyviral non-structural P3 protein to Potato virus Y (strain NTN) infection was not significantly different from the wild type. The activities of antioxidant enzymes catalase (CAT), glutathion reductase (GR), ascorbate peroxidase (APOD) and superoxid dismutase (SOD), determined in systemically infected leaves at early stages of the infection did not change except for the transient increase in CAT and GR activities in the wild type infected plants compared to the healthy ones. At the stages, when severe symptoms of the infection developed on the leaves and the virus content reached its maximum, a significant increase in the activities of several enzymes of anaplerotic metabolicpathways, NADP-dependent malic enzyme (NADP-ME), phosphoenolpyruvate carboxylase (PEPC), and pyruvate orthophosphate dikinase (PPDK) in transgenic plants was found, similary as in the wild type.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

General And Applied Plant Physiology

ISSN

1312-8183

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

19

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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