Early developmental and phytohormonal events occuring in pea lateral bud outgrowth

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F00%3A21101014" target="_blank" >RIV/62156489:43210/00:21101014 - 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

Early developmental and phytohormonal events occuring in pea lateral bud outgrowth

Popis výsledku v původním jazyce

The key role in bud growth regulation play auxins and cytokinins. We investigated morphological and phytohormonal changes in early stages of axillary pea bud growth and development. We used 2nd buds from intact and decapitated 21-day-old pea plants (Pisum sativum L. cv. Vladan). The cellular events were observed on paraffin sections and estimated by Image analysis. The most important changes were observed in the apical part of procambium 24h after decapitation. The ratio between major axis and minor axis of ellipse equivalent to procambium nucleus was assessed. Important changes of procambium cell differentiation induced by decapitation were indicated by nucleus elongation, which constitute the major part of cells at that time.

Název v anglickém jazyce

Early developmental and phytohormonal events occuring in pea lateral bud outgrowth

Popis výsledku anglicky

The key role in bud growth regulation play auxins and cytokinins. We investigated morphological and phytohormonal changes in early stages of axillary pea bud growth and development. We used 2nd buds from intact and decapitated 21-day-old pea plants (Pisum sativum L. cv. Vladan). The cellular events were observed on paraffin sections and estimated by Image analysis. The most important changes were observed in the apical part of procambium 24h after decapitation. The ratio between major axis and minor axis of ellipse equivalent to procambium nucleus was assessed. Important changes of procambium cell differentiation induced by decapitation were indicated by nucleus elongation, which constitute the major part of cells at that time.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/VS96082" target="_blank" >VS96082: Hormonální regulace růstu a vývoje rostlin</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název periodika

Plant Physiology and Biochemistry

ISSN

0981-9428

e-ISSN

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Svazek periodika

38

Číslo periodika v rámci svazku

August

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

1

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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