Resolving browning during the establishment of explant cultures in Vicia faba L. for genetic transformation.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26784246%3A_____%2F13%3A%230000791" target="_blank" >RIV/26784246:_____/13:#0000791 - isvavai.cz</a>

Výsledek na webu

<a href="http://acta.mendelu.cz/61/5/1279/" target="_blank" >http://acta.mendelu.cz/61/5/1279/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201361051279" target="_blank" >10.11118/actaun201361051279</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Resolving browning during the establishment of explant cultures in Vicia faba L. for genetic transformation.

Popis výsledku v původním jazyce

Optimisation of two in vitro regeneration systems for low-tannine cultivars of faba bean based on culturing of shoot apices and cotyledonary nodes were provided by usage of various antioxidants - ascorbic acid, citric acid, glutathione and activated charcoal. In subsequent testing, the combined effects of antioxidants with transformation co-cultivation compounds acetosyringone and L-cysteine was studied. The application of antioxidants lead to decreased caullogenesis, citric acids treatments (50 mg.l-1)dramatically decreased necrotic response of explants. However, citric acid, used together with ascorbic acid completely inhibited shoot growth in shoot apex cultures. Glutathion evoked hyperhydricity of explants. Activated charcoal induced rooting on media which are commonly used for shoot proliferation. Combination of acetosyringone with antioxidants did not negatively influenced shoot proliferation, except of variant with ascorbic acid. Citric acid worked as the best and universal ant

Název v anglickém jazyce

Resolving browning during the establishment of explant cultures in Vicia faba L. for genetic transformation.

Popis výsledku anglicky

Optimisation of two in vitro regeneration systems for low-tannine cultivars of faba bean based on culturing of shoot apices and cotyledonary nodes were provided by usage of various antioxidants - ascorbic acid, citric acid, glutathione and activated charcoal. In subsequent testing, the combined effects of antioxidants with transformation co-cultivation compounds acetosyringone and L-cysteine was studied. The application of antioxidants lead to decreased caullogenesis, citric acids treatments (50 mg.l-1)dramatically decreased necrotic response of explants. However, citric acid, used together with ascorbic acid completely inhibited shoot growth in shoot apex cultures. Glutathion evoked hyperhydricity of explants. Activated charcoal induced rooting on media which are commonly used for shoot proliferation. Combination of acetosyringone with antioxidants did not negatively influenced shoot proliferation, except of variant with ascorbic acid. Citric acid worked as the best and universal ant

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

<a href="/cs/project/QI91A229" target="_blank" >QI91A229: Konvenční a molekulárně-genetické přístupy při tvorbě luskovin rezistentních vůči virovým a houbovým chorobám a hmyzím škůdcům.</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

61

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

1279-1288

Kód UT WoS článku

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EID výsledku v databázi Scopus

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