Resistence transgení papáje k thajskému izolátu viru kroužkovitosti papáje

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F07%3A00306878" target="_blank" >RIV/61389030:_____/07:00306878 - 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

Resistance of transgenic papaya plants to Papaya Ringspot Virus, Thai isolate

Popis výsledku v původním jazyce

The coat protein gene isolated from Papaya ringspot virus, Thai isolate, was used to generate transgenic papayas. A binary vector containing the coat protein gene under the control of a 35S promoter, was constructed and transformed into somatic embryos of papaya cultivar Khak Dum by microprojectile bombardment. Eight transgenic lines were identified from 1980 bombarded calli of papaya somatic embryos under kanamycin selection. Integration of the transferred genes into kanamycin resistant papaya calli was verified by PCR amplification of the coat protein gene, GUS assays and Southern blot hybridization. Although the coat protein gene was detected in all transgenic lines, only line G2 was found to be highly resistant to virus. This resistant line showedhigh degree of rearrangement of the inserted coat protein expression cassette while the coat protein gene itself had a deletion of 166 bp on the 3' end of its sequence. Although the transcription of the coat protein gene was detected in a

Název v anglickém jazyce

Resistance of transgenic papaya plants to Papaya Ringspot Virus, Thai isolate

Popis výsledku anglicky

The coat protein gene isolated from Papaya ringspot virus, Thai isolate, was used to generate transgenic papayas. A binary vector containing the coat protein gene under the control of a 35S promoter, was constructed and transformed into somatic embryos of papaya cultivar Khak Dum by microprojectile bombardment. Eight transgenic lines were identified from 1980 bombarded calli of papaya somatic embryos under kanamycin selection. Integration of the transferred genes into kanamycin resistant papaya calli was verified by PCR amplification of the coat protein gene, GUS assays and Southern blot hybridization. Although the coat protein gene was detected in all transgenic lines, only line G2 was found to be highly resistant to virus. This resistant line showedhigh degree of rearrangement of the inserted coat protein expression cassette while the coat protein gene itself had a deletion of 166 bp on the 3' end of its sequence. Although the transcription of the coat protein gene was detected in a

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2007

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

51

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

333-339

Kód UT WoS článku

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EID výsledku v databázi Scopus

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