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Description
| - Nuclear DNA content and genomic distributions of 5S and 45S rDNA were examined in nineteen diploid accessions of the genus Musa representing its four sections Eumusa, Rhodochlamys, Callimusa and Australimusa, and in Ensete gilletii, which was the outgroup in this study. In the Eumusa (x = 11), 2C DNA content ranged from 1.130 to 1.377 pg, M. balbisiana having the lowest DNA content of all sections. M. beccarii (x = 9), a representative of Callimusa, had the highest 2C nuclear DNA content (1.561 pg). Species belonging to Rhodochlamys (x = 11) and Australimusa (x = 10) had 2C DNA contents ranging from 1.191 to 1.299 pg and from 1.435 to 1.547 pg, respectively. E. gilletii (x = 9) had 2C DNA content of 1.210 pg. The number of 5S rDNA loci in Musa varied from 4 to 8 per diploid cell. While different numbers of 5S rDNA loci were observed within Eumusa and Rhodochlamys, four 5S rDNA loci were observed in all accessions of Australimusa. M. beccarii (Callimusa) and E. gilletii contained 5S rRNA gene clusters
- Nuclear DNA content and genomic distributions of 5S and 45S rDNA were examined in nineteen diploid accessions of the genus Musa representing its four sections Eumusa, Rhodochlamys, Callimusa and Australimusa, and in Ensete gilletii, which was the outgroup in this study. In the Eumusa (x = 11), 2C DNA content ranged from 1.130 to 1.377 pg, M. balbisiana having the lowest DNA content of all sections. M. beccarii (x = 9), a representative of Callimusa, had the highest 2C nuclear DNA content (1.561 pg). Species belonging to Rhodochlamys (x = 11) and Australimusa (x = 10) had 2C DNA contents ranging from 1.191 to 1.299 pg and from 1.435 to 1.547 pg, respectively. E. gilletii (x = 9) had 2C DNA content of 1.210 pg. The number of 5S rDNA loci in Musa varied from 4 to 8 per diploid cell. While different numbers of 5S rDNA loci were observed within Eumusa and Rhodochlamys, four 5S rDNA loci were observed in all accessions of Australimusa. M. beccarii (Callimusa) and E. gilletii contained 5S rRNA gene clusters (en)
- Obsah jaderné DNA a genomická distribuce 5S a 45S rDNA byla stanovena u 19 diploidů rodu Musa, reprezentujících jeho 4 sekce Eumusa, Rhodochlamys, Callimusa a Australimusa, a Ensete gilletii, který byl v této studii použit jako outgroup. U Eumusa (x = 11), se 2C DNA obah pohyboval mezi 1.130 a 1.377 pg, M. balbisiana měla nejnižší obsah DNA ze všech. M. beccarii (x = 9), představitel Callimusa, měl nejvyšší 2C jaderný obsah (1.561 pg). Druhy náležejícíc l Rhodochlamys (x = 11) a Australimusa (x = 10) měly 2C DNA obsah v rozmezí od 1.191 do 1.299 pg a od 1.435 do 1.547 pg, respective. E. gilletii (x = 9) měla 2C DNA obsah 1.210 pg. Množství 5S rDNA lokusů se u rodu Musa pohybovalo od 4 do 8 na diploidní buňku. Výsledky rozšiřují znalosti o velikosti genomu a genomické distribuci ribozomální DNA u Musa a Ensete. (cs)
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Title
| - Nuclear genome size and genomic distribution of ribosomal DNA in Musa and Ensete (Musaceae): taxonomic implications
- Velikost jaderného genomu a genomická distribuce ribozomální DNA u Musa a Ensete (Musaceae): taxonomické využití (cs)
- Nuclear genome size and genomic distribution of ribosomal DNA in Musa and Ensete (Musaceae): taxonomic implications (en)
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skos:prefLabel
| - Nuclear genome size and genomic distribution of ribosomal DNA in Musa and Ensete (Musaceae): taxonomic implications
- Velikost jaderného genomu a genomická distribuce ribozomální DNA u Musa a Ensete (Musaceae): taxonomické využití (cs)
- Nuclear genome size and genomic distribution of ribosomal DNA in Musa and Ensete (Musaceae): taxonomic implications (en)
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skos:notation
| - RIV/61989592:15310/05:00002474!RIV06-AV0-15310___
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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
| - P(IAA6038204), Z(AV0Z50380511)
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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
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http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/05:00002474
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - FLOW-CYTOMETRIC ANALYSIS; GENETIC DIVERSITY; DIPLOID BANANAS; AFLP MARKERS; BALBISIANA; SEQUENCES; ACUMINATA; HYBRIDS; LENGTH (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - CH - Švýcarská konfederace
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Cytogenetic and Genome Research
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Bartoš, Jan
- De Langhe, E.
- Doležel, Jaroslav
- Doleželová, Marie
- Alkhimova, Olena
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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