Relationship between the plant growth regulators level and growth and morphogenesis of bipolar structures excised from tobacco leaves

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F00%3A21101004" target="_blank" >RIV/62156489:43210/00:21101004 - 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

Relationship between the plant growth regulators level and growth and morphogenesis of bipolar structures excised from tobacco leaves

Popis výsledku v původním jazyce

Globular and bipolar structures induced on the surface of tobacco leaves on a MS medium supplemented with 0.8 mg.l-1 2,4-D, 0.5 mg.l-1 BAP and 13.2 mg.l-1 aspartic acid formed callus and/or plantlets after their transfer on a MS medium without growth regulators. The content of plant growth regulators was studied in relation to growth of the callus and morphogenesis of plants from excised globules. The highest content of 2,4-D (2,4-dichlorophenoxyacetic acid) was detected in globular and bipolar structures isolated from leaf surface several weeks after their formation, similarly as callus on cultured leaves. Callus formation from these globules was accompanied by the decrease of 2,4-D content. A pronounced decrease of 2,4-D content was observed in the case of plantlet regeneration.

Název v anglickém jazyce

Relationship between the plant growth regulators level and growth and morphogenesis of bipolar structures excised from tobacco leaves

Popis výsledku anglicky

Globular and bipolar structures induced on the surface of tobacco leaves on a MS medium supplemented with 0.8 mg.l-1 2,4-D, 0.5 mg.l-1 BAP and 13.2 mg.l-1 aspartic acid formed callus and/or plantlets after their transfer on a MS medium without growth regulators. The content of plant growth regulators was studied in relation to growth of the callus and morphogenesis of plants from excised globules. The highest content of 2,4-D (2,4-dichlorophenoxyacetic acid) was detected in globular and bipolar structures isolated from leaf surface several weeks after their formation, similarly as callus on cultured leaves. Callus formation from these globules was accompanied by the decrease of 2,4-D content. A pronounced decrease of 2,4-D content was observed in the case of plantlet regeneration.

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GV206%2F96%2FK188" target="_blank" >GV206/96/K188: Cytokininy a auxiny v regulaci vývoje rostlin</a><br>

Návaznosti

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

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název statě ve sborníku

Němcův cytologický den

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

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Název nakladatele

Přírodovědecká fakulta Masarykovy univerzity

Místo vydání

Brno

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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