Biosyntéza TMV-RNA ve světlezelených a tmavězelených ostrůvcích listů tabáku

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F04%3A00104368" target="_blank" >RIV/61389030:_____/04:00104368 - 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

TMV-RNA biosynthesis in the light-green and dark-green regions of tobacco leaves

Popis výsledku v původním jazyce

Changes in the proteins, chlorophyll, virus content and activity of key enzymes of viral RNA biosynthesis wereinvestigated in the light- and dark-green regions of tobacco leaves systemically infected with tobacco mosaic virus. The comparative analysis ofsoluble proteins from healthy and light- or darkgreen regions of leaves revealed that the main soluble proteins are equal in pattern but differ inquantity. The contents of chlorophylls did not differ from healthy tissues in the dark-green islands but were considerably lower in the light-green regions. The content of virus in light-green tissues was about 10 times higher than in the darkgreen islands. The activities of key enzymes of oxidative pentosephosphate cycle did not differ from healthy tissues in the dark-green islands but were considerably higher in the light-green tissues when compared with healthy control. Similar relationships were observed for ribonuclease, phosphomonoesterase and phosphodiesterase activities.

Název v anglickém jazyce

TMV-RNA biosynthesis in the light-green and dark-green regions of tobacco leaves

Popis výsledku anglicky

Changes in the proteins, chlorophyll, virus content and activity of key enzymes of viral RNA biosynthesis wereinvestigated in the light- and dark-green regions of tobacco leaves systemically infected with tobacco mosaic virus. The comparative analysis ofsoluble proteins from healthy and light- or darkgreen regions of leaves revealed that the main soluble proteins are equal in pattern but differ inquantity. The contents of chlorophylls did not differ from healthy tissues in the dark-green islands but were considerably lower in the light-green regions. The content of virus in light-green tissues was about 10 times higher than in the darkgreen islands. The activities of key enzymes of oxidative pentosephosphate cycle did not differ from healthy tissues in the dark-green islands but were considerably higher in the light-green tissues when compared with healthy control. Similar relationships were observed for ribonuclease, phosphomonoesterase and phosphodiesterase activities.

Druh

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

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA522%2F02%2F0708" target="_blank" >GA522/02/0708: Studium specifické role chloroplastů v mechanismech replikace a translace virové RND ve vztahu k resistenci hostitele</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2004

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

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Svazek periodika

48

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

419-423

Kód UT WoS článku

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EID výsledku v databázi Scopus

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