About: Isoflavone synthase homologues in non-legumes

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Studie se zabývá hledáním homologů isoflavonové synthasy mimo čeleď Fabaceae. PCR produkty okolo 700 bp byly získány a sekvenovány z DNA Cannabis sativa, Humulus lupulus (Cannabaceae), Ruta montana, R. graveolens (Rutaceae) and Nicotiana tabacum (Solanaceae). (cs) 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. genistein and 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 legumes and in 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. genistein and 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 legumes and in (en)
Title	Isoflavone synthase homologues in non-legumes Isoflavone synthase homologues in non-legumes (en) Homology isoflavonové synthasy v non-leguminosách (cs)
skos:prefLabel	Isoflavone synthase homologues in non-legumes Isoflavone synthase homologues in non-legumes (en) Homology isoflavonové synthasy v non-leguminosách (cs)
skos:notation	RIV/60461373:22330/08:00019959!RIV09-MSM-22330___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA525/06/0864), Z(MSM6046137305)
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Lapčík, Oldřich
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	373378
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/08:00019959
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Isoflavone synthase; non-Fabaceae; PCR (en)
http://linked.open.../riv/klicoveSlovo	PCR Isoflavone synthase non-Fabaceae
http://linked.open...ontrolniKodProRIV	[971236359B55]
http://linked.open...v/mistoKonaniAkce	Salamanca
http://linked.open...i/riv/mistoVydani	Salamanca
http://linked.open...i/riv/nazevZdroje	Polyphenols Communications
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Revision of taxonomical distribution of isoflavonoids
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Lapčík, Oldřich Koblovská, Radka Honys, David
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-07-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Salamanca
https://schema.org/isbn	978-84-691-4333-9
http://localhost/t...ganizacniJednotka	22330

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