"86" . "V\u00E1v\u0159ov\u00E1, Petra" . "phragmite; genotypic variation; phenotypic variation; lake; clone"@en . . "441193" . "5"^^ . "NL - Nizozemsko" . "Populations of common reed (Phragmites australis [Cav.] Trin. Ex Steud.) were studied in the littoral zones of two human-made lakes in the Trebon Basin (South Bohemia, Czech Republic): (1) Opatovicky fishpond, a 500-year-old fishpond, and (2) Halamky sand pit, a new lake formed by sand extraction in the 1970-1990s. Clones were identified using the RAPD method within morphologically different stands. The clones were propagated vegetatively and cultivated under comparable conditions in a common garden experiment for one vegetation season. Morphological and growth characteristics of the cultivated plants were recorded and compared with those found in the original reed stands. The younger (30-year old) population was genotypically more diverse than the older (500-year old) population. In addition, the younger population demonstrated correspondence of genotypic and phenotypic variation, while the older did not. The results indicate that the genetically determined morphological features (especially shoot le" . . "\u010C\u00ED\u017Ekov\u00E1, Hana" . . . . "\u010Curn, Vladislav" . "Aquatic Botany" . . "RIV/60076658:12220/07:00010931!RIV10-MSM-12220___" . "Populations of common reed (Phragmites australis [Cav.] Trin. Ex Steud.) were studied in the littoral zones of two human-made lakes in the Trebon Basin (South Bohemia, Czech Republic): (1) Opatovicky fishpond, a 500-year-old fishpond, and (2) Halamky sand pit, a new lake formed by sand extraction in the 1970-1990s. Clones were identified using the RAPD method within morphologically different stands. The clones were propagated vegetatively and cultivated under comparable conditions in a common garden experiment for one vegetation season. Morphological and growth characteristics of the cultivated plants were recorded and compared with those found in the original reed stands. The younger (30-year old) population was genotypically more diverse than the older (500-year old) population. In addition, the younger population demonstrated correspondence of genotypic and phenotypic variation, while the older did not. The results indicate that the genetically determined morphological features (especially shoot le"@en . . "4" . "Phenotypic and genotypic variation of Phragmites australis: A comparative study of populations clones originating from two of different age" . "RIV/60076658:12220/07:00010931" . "K\u0159iv\u00E1\u010Dkov\u00E1, Olga" . "Phenotypic and genotypic variation of Phragmites australis: A comparative study of populations clones originating from two of different age" . "12220" . "Z(MSM6007665806)" . "Phenotypic and genotypic variation of Phragmites australis: A comparative study of populations clones originating from two of different age"@en . . . . "8"^^ . . "Kub\u00E1tov\u00E1, Barbora" . . . . "0304-3770" . . . . "4"^^ . "Phenotypic and genotypic variation of Phragmites australis: A comparative study of populations clones originating from two of different age"@en . . . . "[177321DC2A23]" .