Sonikací asistoaná transformace agrobakteriem posiluje účinnost transformace u lnu (Linum usitatissimum L.)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F08%3A00009748" target="_blank" >RIV/60076658:12310/08:00009748 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12110/08:00009104

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Sonication assisted Agrobacterium-mediated transformation enhances the transformation efficiency in flax (Linum usitatissimum L.)

Popis výsledku v původním jazyce

A sonication-assisted, Agrobacterium-mediated, co-cultivation technique was used in an attempt to increase the transformation efficiency of flax. Hypocotyls and cotyledons excised from about 10-day-old flax seedlings grown in vitro were placed into a 10mM MgSO4 solution, and inoculated with an A. tumefaciens vector bearing the mgfp5-ER gene driven by the CaMV 35S promoter. The explants were subjected to pulses of ultrasound delivered by a sonicator apparatus (35 kHz) for 0-150 s and co-cultivated for 2h at 27C. The dried hypocotyls and cotyledons were grown on a selective MS medium to promote shoot regeneration. An electron microscopic study showed that the sonication treatment resulted in thousands of microwounds on and below the surface of the explants. A stereo microscope Leica MZ 12 equipped with a GFP adaptor was used to assess the infection and transformation of plant tissues in real time. After only 48 h and for at least 30 days after bacteria elimination, signs of transgene e

Název v anglickém jazyce

Sonication assisted Agrobacterium-mediated transformation enhances the transformation efficiency in flax (Linum usitatissimum L.)

Popis výsledku anglicky

A sonication-assisted, Agrobacterium-mediated, co-cultivation technique was used in an attempt to increase the transformation efficiency of flax. Hypocotyls and cotyledons excised from about 10-day-old flax seedlings grown in vitro were placed into a 10mM MgSO4 solution, and inoculated with an A. tumefaciens vector bearing the mgfp5-ER gene driven by the CaMV 35S promoter. The explants were subjected to pulses of ultrasound delivered by a sonicator apparatus (35 kHz) for 0-150 s and co-cultivated for 2h at 27C. The dried hypocotyls and cotyledons were grown on a selective MS medium to promote shoot regeneration. An electron microscopic study showed that the sonication treatment resulted in thousands of microwounds on and below the surface of the explants. A stereo microscope Leica MZ 12 equipped with a GFP adaptor was used to assess the infection and transformation of plant tissues in real time. After only 48 h and for at least 30 days after bacteria elimination, signs of transgene e

Druh

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

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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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)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Plant Cell Tissue and Organ Culture

ISSN

0167-6857

e-ISSN

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Svazek periodika

94

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

000258541100004

EID výsledku v databázi Scopus

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