The changes of abscisic acid Ievel in zygotic embryo during pea seed development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F03%3A21100031" target="_blank" >RIV/62156489:_____/03:21100031 - 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 changes of abscisic acid Ievel in zygotic embryo during pea seed development

Popis výsledku v původním jazyce

The process of zygotic embryo development of pea (Pisum sativum L.) has been described in several papers (e.g. Marinos 1970; Liu et al., 1999) and it was usually divided into 12 stages starting with fertilization, through embryo development to seed formation. The Iast two stages of pea embryo development -organ formation and organ maturation (Wang, Hedley, 1993) -are connected with storage products accumulation (starch, proteins). We studied the relationship between abscisic acid (ABA) Ievels in zygoticembryo during seed development and morphological stage of embryo, and also the distribution of ABA in immature pea seed and fruit. The changes in ABA Ievel induced experimentally by tlurochloridone (inhibitor of carotenoid and ABA biosynthesis) were compared to normal embryo/seed development (control).

Název v anglickém jazyce

The changes of abscisic acid Ievel in zygotic embryo during pea seed development

Popis výsledku anglicky

The process of zygotic embryo development of pea (Pisum sativum L.) has been described in several papers (e.g. Marinos 1970; Liu et al., 1999) and it was usually divided into 12 stages starting with fertilization, through embryo development to seed formation. The Iast two stages of pea embryo development -organ formation and organ maturation (Wang, Hedley, 1993) -are connected with storage products accumulation (starch, proteins). We studied the relationship between abscisic acid (ABA) Ievels in zygoticembryo during seed development and morphological stage of embryo, and also the distribution of ABA in immature pea seed and fruit. The changes in ABA Ievel induced experimentally by tlurochloridone (inhibitor of carotenoid and ABA biosynthesis) were compared to normal embryo/seed development (control).

Druh

D - Stať ve sborníku

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/GA522%2F02%2F1227" target="_blank" >GA522/02/1227: Regulační aspekty přímé somatické embryogeneze u hrachu (Pisum sativum L.)</a><br>

Návaznosti

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

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Plant biotechnology: Progress and developments

ISBN

80-89088-15-5

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

30-30

Název nakladatele

Institute of Plant Genetics and Biotechnology SAS and Institute of Plant Molecular Biology AS CR

Místo vydání

Stará Lesná, Sovak Republic

Místo konání akce

Stará Lesná, Slovak Republic

Datum konání akce

7. 9. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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