| Attributes | Values |
|---|
| rdf:type
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| Description
| - U polyploidních rostlin generací C 0 a C 1 byla hodnocena fertilita, velikost nažek (mm) a hmotnost tisíce semen (HTS). Fertilita polyploidních rostlin byla obecně velmi nízká, většinou více než 10x nižší ve srovnání s diploidními rostlinami. Byla ale nalezena i výjímečná tetraploidní rostlina (genotyp A (TM) l) s neobvykle vysokou fertilitou, výrazně vyšší HTS a rovněž nápadně větší velikostí nažek. HTS se u polyploidních rostlin pohybovala v rozmezí 2,6 - 4,13 g, kdežto u diploidních rostlin mezi 2,0 - 2,3 g. Velikost nažek byla u diploidních rostlin blízká hodnotě 3,7 mm, kdežto u polyploidů mezi 4,0 - 4,8 mm. Velikost nažek a hmotnost tisíce semen lze přiřadit mezi nepřímé identifikační metody polyploidních rostlin podobně jako např. velikost průduchů a počet chloroplastů ve svěracích buňkách. (cs)
- Thousand seed weight (TSW,g), achene size (mm) and fertility were evaluated in polyploid plants of C 0 (1999) and C 1 (2000) generations. The fertility of polyploid plants was usually very low (more than 10x compared to diploid plants). Only one plant (genotype A (TM) 1) was found as a tetraploid individual with anomalously high fertility, high TSW and large size of achenes. TSW in poliploid plants was 2.6.-4.13 g, in diploid plants 2.0-2.3 g. The achene size was mostly about 3.7 mm (diploid plants) and 4.0-4.8 mm (polyploid plants). Achene (seed) size and thousand seed weight (TSW) can be classified among indirect identification methods (size of stomata, number of chloroplasts in guard cells, etc.) of polyploid plants.
- Thousand seed weight (TSW,g), achene size (mm) and fertility were evaluated in polyploid plants of C 0 (1999) and C 1 (2000) generations. The fertility of polyploid plants was usually very low (more than 10x compared to diploid plants). Only one plant (genotype A (TM) 1) was found as a tetraploid individual with anomalously high fertility, high TSW and large size of achenes. TSW in poliploid plants was 2.6.-4.13 g, in diploid plants 2.0-2.3 g. The achene size was mostly about 3.7 mm (diploid plants) and 4.0-4.8 mm (polyploid plants). Achene (seed) size and thousand seed weight (TSW) can be classified among indirect identification methods (size of stomata, number of chloroplasts in guard cells, etc.) of polyploid plants. (en)
|
| Title
| - Indukiovaná mutagenese genomu Callistephus chinnenisis Nees.- hodnocení fertility rostlin a vlastností osiva. (cs)
- Genome induced mutation in Callistephus chenensis Nees.- evaluation of plant fertility and seed charectertistics.
- Genome induced mutation in Callistephus chenensis Nees.- evaluation of plant fertility and seed charectertistics. (en)
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| skos:prefLabel
| - Indukiovaná mutagenese genomu Callistephus chinnenisis Nees.- hodnocení fertility rostlin a vlastností osiva. (cs)
- Genome induced mutation in Callistephus chenensis Nees.- evaluation of plant fertility and seed charectertistics.
- Genome induced mutation in Callistephus chenensis Nees.- evaluation of plant fertility and seed charectertistics. (en)
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| skos:notation
| - RIV/62156489:43510/04:00001342!RIV/2005/MSM/435105/N
|
| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43510/04:00001342
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Callistephus chinensis;China aster;plant fertility;polyploidy;seed charaktiristics (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Horticultural Science (Prague)
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Kobza, František
- Hanzelka, Petr
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| http://linked.open...n/vavai/riv/zamer
| |
| issn
| |
| number of pages
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| http://localhost/t...ganizacniJednotka
| |
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