Changes in glucose-6-phosphate dehydrogenase, ribonucleases, esterases and contents of viruses in potato virus Y infected tobacco superinfected with tobacco mosaic virus.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F03%3A56033061" target="_blank" >RIV/61389030:_____/03:56033061 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Changes in glucose-6-phosphate dehydrogenase, ribonucleases, esterases and contents of viruses in potato virus Y infected tobacco superinfected with tobacco mosaic virus.

Popis výsledku v původním jazyce

Effects of the superinfection with tobacco mosaic virus (TMV) on susceptible tobacco plants infected with potato virus Y (PVY) were determined. Dynamic changes in the TMV and/or PVY contents, the ribonucleases (RNases), the phosphomonoesterase (PME), thephosphodiesterase (PDE) and the glucose-6-phosphate dehydrogenase (G6P DH) activities were studied. The PVY infection caused a substantial reduction in TMV multiplication. TMV enhanced the content of inducing virus (PVY) in the locally inoculated leaves, but reduced in the PVY systemically infected leaves. The activities of RNase, PME, PDE and G6P DH were increased (when compared with healthy plants) during the acute phase of single virus multiplication. The increase in the enzymes in mixed infection was at least as high as the sum of the increases of single infections.

Název v anglickém jazyce

Changes in glucose-6-phosphate dehydrogenase, ribonucleases, esterases and contents of viruses in potato virus Y infected tobacco superinfected with tobacco mosaic virus.

Popis výsledku anglicky

Effects of the superinfection with tobacco mosaic virus (TMV) on susceptible tobacco plants infected with potato virus Y (PVY) were determined. Dynamic changes in the TMV and/or PVY contents, the ribonucleases (RNases), the phosphomonoesterase (PME), thephosphodiesterase (PDE) and the glucose-6-phosphate dehydrogenase (G6P DH) activities were studied. The PVY infection caused a substantial reduction in TMV multiplication. TMV enhanced the content of inducing virus (PVY) in the locally inoculated leaves, but reduced in the PVY systemically infected leaves. The activities of RNase, PME, PDE and G6P DH were increased (when compared with healthy plants) during the acute phase of single virus multiplication. The increase in the enzymes in mixed infection was at least as high as the sum of the increases of single infections.

Druh

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

CEP obor

CE - Biochemie

OECD FORD obor

—

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>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Biologia Plantarum

ISSN

0006-3134

e-ISSN

—

Svazek periodika

47

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

99-104

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—