. . . " production" . "Aplikace metabolomick\u00FDch p\u0159\u00EDstup\u016F prok\u00E1zala vliv elicitace kys. jasmonovou na metabolismus hlavn\u00EDch \u017Een\u0161enov\u00FDch metabolit\u016F (ginsenosidy, polyacetyleny) in vitro. Elicitace ovlivnila proporcion\u00E1ln\u00ED zastoupen\u00ED i celkov\u00E9 mno\u017Esv\u00ED sledovan\u00FDch metabolit\u016F"@cs . "2011-06-14+02:00"^^ . . "metabolomics" . "Rostliny jsou pro \u010Dlov\u011Bka jedn\u00EDm z kl\u00ED\u010Dov\u00FDch zdroj\u016F \u0159ady v\u00FDznamn\u00FDch l\u00E1tek, mezi nimi\u017E hraj\u00ED sekund\u00E1rn\u00ED metabolity podstatnou roli. Jejich z\u00EDsk\u00E1v\u00E1n\u00ED z p\u0159\u00EDrodn\u00EDch zdroj\u016F je mnohdy omezeno obt\u00ED\u017Eemi spojen\u00FDmi s kultivac\u00ED a produk\u010Dn\u00EDmi vlastnostmi rostlin. Proto se \u0159ada biotechnologick\u00FDch postup\u016F zam\u011B\u0159uje na produkci sekund\u00E1rn\u00EDch metabolit\u016F v kontorlovan\u00FDch podm\u00EDnk\u00E1ch, jak\u00E9 nab\u00EDz\u00ED kultivace tk\u00E1\u0148ov\u00FDch kultur in vitro. K manipulac\u00EDm s produk\u010Dn\u00EDmi vlastnosmi se pou\u017E\u00EDv\u00E1 \u0159ada postup\u016F, z nich\u017E elicitace se jev\u00ED jako jeden z nej\u00FA\u010Dinn\u011Bj\u0161\u00EDch. Tk\u00E1\u0148ov\u00E9 kultury jsou mimo to vhodn\u00FDmi modelov\u00FDmi syst\u00E9my pro sledov\u00E1n\u00ED biosynt\u00E9zy a regulace produkce sekund\u00E1rn\u00EDch metabolit\u016F. Jedn\u00EDm ze slibn\u00FDch p\u0159\u00EDstup\u016F, kter\u00FD umo\u017E\u0148uje komplexn\u00ED pohled na metabolick\u00E9 procesy v organismech, je metabolomika, zalo\u017Een\u00E1 na komplexn\u00ED anal\u00FDze metabolit\u016F a sledov\u00E1n\u00ED jejich vz\u00E1jemn\u00FDch vztah\u016F. C\u00EDlem projektu je aplikace metabolomick\u00FDch p\u0159\u00EDstup\u016F na zm\u011Bny vyvolan\u00E9 elicitac\u00ED a studium vztah\u016F mezi produkc\u00ED sek. a prim. metabolit\u016F" . "2009-12-31+01:00"^^ . "2009-04-28+02:00"^^ . " plants" . . . . . . . "http://www.isvav.cz/projectDetail.do?rowId=KJB400550705"^^ . . "0"^^ . "Application of metabolomics approaches proved effect of elicitation by jasmonic acid on metabolism of the most important ginseng metabolites (ginsenosides, polyacetylenes) in vitro. The elicitation affected propotions and total amount of the compounds."@en . . "2"^^ . "0"^^ . . "2"^^ . "Aplikace metabolomiky na sledov\u00E1n\u00ED indukovan\u00E9 produkce sekund\u00E1rn\u00EDch metabolit\u016F rostlin" . "1"^^ . . "KJB400550705" . "Application of metabolomics on observation of induced production of plant secondary metabolites"@en . . . "2007-01-01+01:00"^^ . "Plants are very important sources of many significant compounds, among which secondary metabolites play a key role. Their isolation from plant material is often limited due to the problems with plant cultivation and plant production characteristics. Tharefore, biotechnology procedures are focused on secondary metabolites production in controlled conditions such as cultivation of in vitro cultures. Secondayz metabolites production is regulated by many mechanisms from which elicitation seems to be the most powerful. Plant tissue cultures are also suitable model systems for monitoring biosynthesis and regulation of secondary metabolites production. The most promising approach susceptible for complex view on metabolic processes in organisms is metabolomics. It is based on complex analysis of metabolites and monitoring of their relations. The aim of this study is application of metabolomic approaches on changes developed by elicitation and study of relations between prim. and sec. metabol."@en . . " secondary metabolites" . "metabolomics, secondary metabolites, plants, production, elicitors, tissue cultures"@en . . " elicitors" .