Micropropagation and Morphogenesis of Arracacha (Arracacia xanthorrhiza Bancroft)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F10%3A47883" target="_blank" >RIV/60460709:41320/10:47883 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41610/10:47883

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Micropropagation and Morphogenesis of Arracacha (Arracacia xanthorrhiza Bancroft)

Popis výsledku v původním jazyce

Arracacha (Arracacia xanthorrhiza, Apiaceae) is an American root crop containg starch. The goal of these experiments was to establish optimal protocol for micropropagation of arracacha. For multiplication phase MS medium, half-strength MS medium and MS medium supplemented with different concentrations of BAP and NAA was used. Indirect morphogenesis in callus, induced from petioles, was tested on MS medium containing 2,4-D, KIN and on MS medium without PGR. For rooting of shoots MS medium without PGR andmedia containing NAA, 2,4-D and IAA were used. For multiplication of culture, MS medium supplemented with NAA and BAP was found to be the most effective (4.2?0.73 shoots/explant). No shoots were formed on half-strength MS medium. Higher frequency of callogenesis and shoot regeneration was achieved when explants were cultivated on the medium containing 2,4-D and subsequently transferred to MS medium without PGR. Low frequency of spontaneous rooting was observed in shoots on MS medium.

Název v anglickém jazyce

Micropropagation and Morphogenesis of Arracacha (Arracacia xanthorrhiza Bancroft)

Popis výsledku anglicky

Arracacha (Arracacia xanthorrhiza, Apiaceae) is an American root crop containg starch. The goal of these experiments was to establish optimal protocol for micropropagation of arracacha. For multiplication phase MS medium, half-strength MS medium and MS medium supplemented with different concentrations of BAP and NAA was used. Indirect morphogenesis in callus, induced from petioles, was tested on MS medium containing 2,4-D, KIN and on MS medium without PGR. For rooting of shoots MS medium without PGR andmedia containing NAA, 2,4-D and IAA were used. For multiplication of culture, MS medium supplemented with NAA and BAP was found to be the most effective (4.2?0.73 shoots/explant). No shoots were formed on half-strength MS medium. Higher frequency of callogenesis and shoot regeneration was achieved when explants were cultivated on the medium containing 2,4-D and subsequently transferred to MS medium without PGR. Low frequency of spontaneous rooting was observed in shoots on MS medium.

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

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Agricultura tropica et subtropica

ISSN

0231-5742

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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