Transformace hrachu (Pisum sativum L.): Použitelné metody přenosu genů pomocí Agrobacterium tumefaciens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F07%3A00094903" target="_blank" >RIV/62156489:43210/07:00094903 - 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

The Transformation of Pea (Pisum sativum L.) : Applicable Methods of Agrobacterium tumefaciens-mediated Gene Transfer

Popis výsledku v původním jazyce

Three methods of transformation of pea (Pisum sativum ssp. sativum L. var. medullare) were tested. The most efficient Agrobacterium tumefaciens-mediated T-DNA transfer was obtained using embryonic segments from mature pea seeds as initial explants. The transformation procedure was based on the transfer of the T-DNA region with the reporter gene uidA and selection gene bar. The expression of beta-glucuronidase (GUS) in the regenerated shoots was tested using the histochemical method and the shoots were selected on a medium containing phosphinothricin (PPT). The shoots of putative transformants were rooted and transferred to non-sterile conditions. Transient expression of the uidA gene in the tissues after co-cultivation and in the course of short-term shoot cultivation (confirmed by histochemical analysis of GUS and by RT-PCR of mRNA) was achieved; however, we have not yet succeeded in proving stable incorporation of the transgene in the analysed plants.

Název v anglickém jazyce

The Transformation of Pea (Pisum sativum L.) : Applicable Methods of Agrobacterium tumefaciens-mediated Gene Transfer

Popis výsledku anglicky

Three methods of transformation of pea (Pisum sativum ssp. sativum L. var. medullare) were tested. The most efficient Agrobacterium tumefaciens-mediated T-DNA transfer was obtained using embryonic segments from mature pea seeds as initial explants. The transformation procedure was based on the transfer of the T-DNA region with the reporter gene uidA and selection gene bar. The expression of beta-glucuronidase (GUS) in the regenerated shoots was tested using the histochemical method and the shoots were selected on a medium containing phosphinothricin (PPT). The shoots of putative transformants were rooted and transferred to non-sterile conditions. Transient expression of the uidA gene in the tissues after co-cultivation and in the course of short-term shoot cultivation (confirmed by histochemical analysis of GUS and by RT-PCR of mRNA) was achieved; however, we have not yet succeeded in proving stable incorporation of the transgene in the analysed plants.

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

<a href="/cs/project/QF3072" target="_blank" >QF3072: Tvorba transgenních linií hrachu (Pisum sativum L.) se zvýšenou odolností k virovým patogenům.</a><br>

Návaznosti

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

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Acta Physiologiae Plantarum

ISSN

0137-5881

e-ISSN

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Svazek periodika

29

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

157-163

Kód UT WoS článku

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EID výsledku v databázi Scopus

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