"Kosmopolitn\u00ED \u010Dele\u010F Potamogetonaceae pat\u0159\u00ED mezi nejv\u00FDznamn\u011Bj\u0161\u00ED skupiny mok\u0159adn\u00EDch jednod\u011Blo\u017En\u00FDch rostlin. I p\u0159es v\u00FDrazn\u00FD pokrok ve v\u011Bdeck\u00E9m v\u00FDzkumu t\u00E9to \u010Deledi b\u011Bhem posledn\u00EDch 20 let st\u00E1le z\u016Fst\u00E1v\u00E1 mno\u017Estv\u00ED ot\u00E1zek nedo\u0159e\u0161eno. Pro \u0159e\u0161en\u00ED n\u011Bkter\u00FDch z t\u011Bchtoprobl\u00E9m\u016F jsou nyn\u00ED k dispozici efektivn\u00ED modern\u00ED metody. Grantov\u00FD projekt se zam\u011B\u0159uje na n\u00E1sleduj\u00EDc\u00ED t\u0159i t\u00E9mata: (1) p\u0159\u00EDbuzensk\u00E9 vztahy uvnit\u0159 vybran\u00FDch kritick\u00FDch skupin, (2) odhalen\u00ED taxonomick\u00E9ho postaven\u00ED vybran\u00FDch nejasn\u00FDch morfotyp\u016F a (3) taxonomick\u00E1 monografie vybran\u00FDch kritick\u00FDch taxon\u016F v celosv\u011Btov\u00E9m are\u00E1lu. K \u0159e\u0161en\u00ED t\u011Bchto v\u00FDzkumn\u00FDch c\u00EDl\u016F bude vyu\u017Eito \u0161irok\u00E9\u00A0spektrum metod, kter\u00E9 nab\u00EDz\u00ED sou\u010Dasn\u00E1 rostlinn\u00E1 biosystematika: klasick\u00E1 taxonomie, studium anatomie lodyhy, kultiva\u010Dn\u00ED experimenty, um\u011Bl\u00E1 hybridizace, karyologie a anal\u00FDzy isozym\u016F a DNA." . "2009-10-22+02:00"^^ . . . . "2008-04-25+02:00"^^ . . "5"^^ . "5"^^ . "GA206/06/0593" . . " monograph" . . "taxonomie; Potamogetonaceae; DNA; species; relationships; monograph; plant diversity; tropics"@en . . "Projekt v\u00FDraznou m\u011Brou p\u0159isp\u011Bl k pozn\u00E1n\u00ED struktury variability a vzniku diverzity v \u010Deledi Potamogetonaceae, n\u011Bkter\u00E1 zji\u0161t\u011Bn\u00ED v\u0161ak maj\u00ED i obecnou platnost pro taxonomii v\u0161ech vodn\u00EDch rostlin. V r\u00E1mci vybran\u00FDch kritick\u00FDch skupin byly odhaleny p\u0159\u00EDbuzensk\u00E9"@cs . "taxonomie" . "2006-01-01+01:00"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GA206/06/0593"^^ . "0"^^ . "The project contributed to the understanding of variation and the origin of diversity in Potamogetonaceae. Some observations have general validity for taxonomy of aquatic plants. Evolutionary relationships were revealed within selected groups and the exi"@en . "0"^^ . "The cosmopolitan family Potamogetonaceae belongs among the most important wetland monocots. In spite of great progress in scientific research of this family within the past 20 years, there are still obvious gaps in our knowledge that require our attention. Methodological approaches necessary for solving several of these research topics are now available. This\u00A0project concentrates on the following issues: (1) taxonomic relationships within selected groups of closely related taxa, (2) identification of the taxonomic position of several unclear morphotypes, and (3) a worldwide monograph of taxonomy and distribution of selected taxonomic groups. A wide range of biosystematic approaches used in contemporary plant systematics will be employed for resolving these research topics: traditional taxonomy, examination of stem anatomy, cultivation experiments, artificial hybridization, karyology, and isozyme and DNA analyses."@en . . "1"^^ . . . . . " relationships" . "Taxonomic mysteries in Potamogetonaceae: a monograph of little-known taxonomic groups"@en . "Taxonomick\u00E1 monografie m\u00E1lo zn\u00E1m\u00FDch skupin \u010Deledi Potamogetonaceae" . . " Potamogetonaceae" . "2008-12-31+01:00"^^ . " DNA" . . . . . . " plant diversity" . " species" .