Homology isoflavonové synthasy v non-leguminosách

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F08%3A00019959" target="_blank" >RIV/60461373:22330/08:00019959 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Isoflavone synthase homologues in non-legumes

Popis výsledku v původním jazyce

Isoflavonoids constitute a specific branch of flavonoid metabolism, differing from the other flavonoids by the position of the phenolic ring B. The overwhelming majority of about 1600 isoflavonoids described to date have been found in legumes. Nevertheless, the presence of isoflavonoids has been reported in not less than 60 families which fall into four classes of multicellular plants. As a first step of the isoflavonoids biosynthesis, flavanones naringenin and liquiritigenin undergo migration of the B-ring from the position 2 to the position 3, accompanied by the hydroxylation at the position 2. The resulting 2-hydroxyisoflavone is unstable and dehydrates spontaneously or in an enzyme-catalyzed reaction to the corresponding isoflavone, i.e. genisteinand daidzein, respectively. The enzyme responsible for this unique reaction is 2-hydroxyisoflavanone synthase, most often referred to in literature as isoflavone synthase (IFS). The genes which encode IFS have been identified in numerous

Název v anglickém jazyce

Isoflavone synthase homologues in non-legumes

Popis výsledku anglicky

Isoflavonoids constitute a specific branch of flavonoid metabolism, differing from the other flavonoids by the position of the phenolic ring B. The overwhelming majority of about 1600 isoflavonoids described to date have been found in legumes. Nevertheless, the presence of isoflavonoids has been reported in not less than 60 families which fall into four classes of multicellular plants. As a first step of the isoflavonoids biosynthesis, flavanones naringenin and liquiritigenin undergo migration of the B-ring from the position 2 to the position 3, accompanied by the hydroxylation at the position 2. The resulting 2-hydroxyisoflavone is unstable and dehydrates spontaneously or in an enzyme-catalyzed reaction to the corresponding isoflavone, i.e. genisteinand daidzein, respectively. The enzyme responsible for this unique reaction is 2-hydroxyisoflavanone synthase, most often referred to in literature as isoflavone synthase (IFS). The genes which encode IFS have been identified in numerous

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA525%2F06%2F0864" target="_blank" >GA525/06/0864: Revize taxonomické distribuce isoflavonoidů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Polyphenols Communications

ISBN

978-84-691-4333-9

ISSN

—

e-ISSN

—

Počet stran výsledku

2

Strana od-do

—

Název nakladatele

University of Salamanca

Místo vydání

Salamanca

Místo konání akce

Salamanca

Datum konání akce

8. 7. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—