Transgenic pea with improved tolerance to Pea Enation Mosaic Virus.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26784246%3A_____%2F09%3A%230000151" target="_blank" >RIV/26784246:_____/09:#0000151 - 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

Transgenic pea with improved tolerance to Pea Enation Mosaic Virus.

Popis výsledku v původním jazyce

Pea Enation Mosaic Virus (PEMV) and Pea Seed-borne Mosaic Virus (PSbMV) represent very important economical risks for pea growers by 10-25% decrease of seed yield. In our study, the induction of virus resistance / tolerance in transgenic pea lines were developed by the introgression of full length as well as fragments of cDNA of the PEMV and PSbMV viral coat proteins which were cloned in sense and antisense orientations into pGreenII plasmid (John Innes Centre, Norwich, UK). The level of virus replication after mechanical inoculation was monitored by time-sequenced DAS-ELISA. In transgenic pea lines T3 with PSbMV coat protein fragments the concentration of virus RNA was after 14 days transiently enhanced (in average up to 125%), but after 28 days the mean of RNA concentration was 37% as compared to the control non-transgenic inoculated plants (100%).

Název v anglickém jazyce

Transgenic pea with improved tolerance to Pea Enation Mosaic Virus.

Popis výsledku anglicky

Pea Enation Mosaic Virus (PEMV) and Pea Seed-borne Mosaic Virus (PSbMV) represent very important economical risks for pea growers by 10-25% decrease of seed yield. In our study, the induction of virus resistance / tolerance in transgenic pea lines were developed by the introgression of full length as well as fragments of cDNA of the PEMV and PSbMV viral coat proteins which were cloned in sense and antisense orientations into pGreenII plasmid (John Innes Centre, Norwich, UK). The level of virus replication after mechanical inoculation was monitored by time-sequenced DAS-ELISA. In transgenic pea lines T3 with PSbMV coat protein fragments the concentration of virus RNA was after 14 days transiently enhanced (in average up to 125%), but after 28 days the mean of RNA concentration was 37% as compared to the control non-transgenic inoculated plants (100%).

Druh

C - Kapitola v odborné knize

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

2009

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

White book genetically modified crops

ISBN

978-80-86668-05-3

Počet stran výsledku

2

Strana od-do

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Počet stran knihy

96

Název nakladatele

Biology Centre of the Academy of Sciences of the Czech Republic

Místo vydání

České Budějovice

Kód UT WoS kapitoly

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