. "668401" . "Anal\u00FDza mno\u017Estv\u00ED jadern\u00E9 DNA pr\u016Ftokovou cytometri\u00ED a nek\u00F3duj\u00EDc\u00ED chloroplastov\u00E9 DNA pomoc\u00ED restrik\u010Dn\u00ED anal\u00FDzy potvrdila variabilitu DNA v okruhu Poa pratensis v r\u00E1mci \u010Cesk\u00E9 republiky. Mno\u017Estv\u00ED celkov\u00E9 jadern\u00E9 DNA bylo ur\u010Deno pro pades\u00E1t dv\u011B rostliny ze sedmn\u00E1cti lokalit z \u010Cesk\u00E9 republiky, p\u0159ev\u00E1\u017En\u011B z Moravy. Nejv\u011Bt\u0161\u00ED mno\u017Estv\u00ED DNA obsahovalo sedm vzork\u016F rostlin z okol\u00ED Chrudimi. Pomoc\u00ED standartu (rostlina o zn\u00E1m\u00E9m v\u00E1hov\u00E9m mno\u017Estv\u00ED DNA a z\u00E1rove\u0148 s p\u0159esn\u011B ur\u010Den\u00FDm mno\u017Estv\u00EDm chromozom\u016F) bylo mno\u017Estv\u00ED jadern\u00E9 DNA p\u0159epo\u010Dteno na mno\u017Estv\u00ED chromozom\u016F a t\u00EDmto byl jejich po\u010Det stanoven na \u0161edes\u00E1t osm a\u017E osmdes\u00E1t jeden chromosom. Stejn\u00FDm postupem byl po\u010Det chromosom\u016F ur\u010Den u dal\u0161\u00EDch vzork\u016F. \u010Ctrn\u00E1ct rostlin z okol\u00ED Brna m\u011Blo podle v\u00FDpo\u010Dt\u016F t\u0159icet jeden a\u017E pades\u00E1t \u0161est chromosom\u016F. Dv\u011B rostliny z Moravsk\u00E9ho krasu m\u011Bly t\u0159icet dva chromosomy. Rostliny na jih od Brna m\u011Bly v\u0161echny n\u00EDzk\u00E9 mno\u017Estv\u00ED jadern\u00E9 DNA, kter\u00E9 odpov\u00EDdalo t\u0159iceti a\u017E \u010Dty\u0159iceti p\u011Bti chromosom\u016Fm. Z toho lze usuzovat na mo\u017Enost, \u017Ee v Panonii maj\u00ED z\u00E1stupci ok" . "RIV/00216224:14310/02:00006429!RIV08-MSM-14310___" . "107" . . "Variabilita DNA v okruhu Poa pratensis v \u010Cesk\u00E9 republice"@cs . . . "DNA variability of Poa pratensis agg. in the Czech Republic"@en . "Praha" . "3"^^ . "\u010Cesk\u00E1 botanick\u00E1 spole\u010Dnost" . "80-86632-02-4" . "Variabilita DNA v okruhu Poa pratensis v \u010Cesk\u00E9 republice" . "3"^^ . "Bure\u0161, Petr" . "19. - 23. 8. 2002, Lednice" . . "Flow cytometry; cpDNA; restriction analysis; trnL-trnF"@en . "Analysis of total DNA content by flow cytometry and of noncoding chloroplast DNA using restriction enzymes indicated DNA variability in Poa pratensis agg. within the Czech Republic. Total DNA content was measured for 52 plants from seventeen locations in the Czech Republic, primarily from Moravia. The greatest DNA content was found in 7 plants from the Chrudim area. Using a standard (a plant with a known amount of DNA and precise chromosome count) the amount of nuclear DNA was converted to chromosome number, which spanned from 68 to 81 chromosomes. This method was used for all measurements. 14 plants from the Brno area had (according to this conversion) 31 to 56 chromosomes. Two plants from the Moravian karst had 32 chromosomes. Plants from south of Brno all had low amounts of nuclear DNA, from 30 to 45 chromosomes. It is possible to consider that the Panonian representatives of Poa pratensis agg. contain less nuclear DNA than those of other areas. Variability was also studied using the noncoding trnL"@en . "Z(MSM 143100010)" . "2002-01-01+01:00"^^ . . . "RIV/00216224:14310/02:00006429" . "Stoneberg Holt, Sierra Dawn" . "14310" . . "IXth Congress of the Czech Botanical Society / IX. Sjezd \u010Cesk\u00E9 botanick\u00E9 spole\u010Dnosti: Abstracts" . . "[05856AFCEC31]" . "Horov\u00E1, Lucie" . "DNA variability of Poa pratensis agg. in the Czech Republic"@en . . "2"^^ . . . "Variabilita DNA v okruhu Poa pratensis v \u010Cesk\u00E9 republice"@cs . . . . "Variabilita DNA v okruhu Poa pratensis v \u010Cesk\u00E9 republice" . . . "Anal\u00FDza mno\u017Estv\u00ED jadern\u00E9 DNA pr\u016Ftokovou cytometri\u00ED a nek\u00F3duj\u00EDc\u00ED chloroplastov\u00E9 DNA pomoc\u00ED restrik\u010Dn\u00ED anal\u00FDzy potvrdila variabilitu DNA v okruhu Poa pratensis v r\u00E1mci \u010Cesk\u00E9 republiky. Mno\u017Estv\u00ED celkov\u00E9 jadern\u00E9 DNA bylo ur\u010Deno pro pades\u00E1t dv\u011B rostliny ze sedmn\u00E1cti lokalit z \u010Cesk\u00E9 republiky, p\u0159ev\u00E1\u017En\u011B z Moravy. Nejv\u011Bt\u0161\u00ED mno\u017Estv\u00ED DNA obsahovalo sedm vzork\u016F rostlin z okol\u00ED Chrudimi. Pomoc\u00ED standartu (rostlina o zn\u00E1m\u00E9m v\u00E1hov\u00E9m mno\u017Estv\u00ED DNA a z\u00E1rove\u0148 s p\u0159esn\u011B ur\u010Den\u00FDm mno\u017Estv\u00EDm chromozom\u016F) bylo mno\u017Estv\u00ED jadern\u00E9 DNA p\u0159epo\u010Dteno na mno\u017Estv\u00ED chromozom\u016F a t\u00EDmto byl jejich po\u010Det stanoven na \u0161edes\u00E1t osm a\u017E osmdes\u00E1t jeden chromosom. Stejn\u00FDm postupem byl po\u010Det chromosom\u016F ur\u010Den u dal\u0161\u00EDch vzork\u016F. \u010Ctrn\u00E1ct rostlin z okol\u00ED Brna m\u011Blo podle v\u00FDpo\u010Dt\u016F t\u0159icet jeden a\u017E pades\u00E1t \u0161est chromosom\u016F. Dv\u011B rostliny z Moravsk\u00E9ho krasu m\u011Bly t\u0159icet dva chromosomy. Rostliny na jih od Brna m\u011Bly v\u0161echny n\u00EDzk\u00E9 mno\u017Estv\u00ED jadern\u00E9 DNA, kter\u00E9 odpov\u00EDdalo t\u0159iceti a\u017E \u010Dty\u0159iceti p\u011Bti chromosom\u016Fm. Z toho lze usuzovat na mo\u017Enost, \u017Ee v Panonii maj\u00ED z\u00E1stupci ok"@cs . . .