| Attributes | Values |
|---|
| rdf:type
| |
| Description
| - Jihovýchodní Asie je centrem diverzity rodu Musa (Musaceae), a v této oblasti jsou neustále objevovány nové druhy a odrůdy banánoníku. V poslední době byla popsána nová odrůda Musa beccarii var. hottana. Pro zpřesnění její charakterizace byl v této práci stanoven počet chromozómů u variet hottana a beccarii. Diploidní počet chromozómů u variety hottana je stejný jako u variety beccarii (2n = 18). To je zajímavý objev, protože jiné druhy rodu Musa sekce Callimusa, do které je M. beccarii obvykle včleňována, mají 2n = 20. Obsah jaderné DNA (2C) var. beccarii a var. hottana byl určen jako 1.562pg, respektive 1.645 pg. Toto jsou doposud největší zjištěné velikosti genomu u rodu Musa. Analýza struktury genomu M. beccarii může přispět k porozumění procesů na molekulární a chromozomální úrovni, které doprovázely evoluci rodu Musa. (cs)
- The center of diversity of the genus Musa (Musaceae) is in Southeast Asia, a region not studied in detail and where new species and varieties continue to be reported. Recently, a new variety, Musa beccarii var. hottana was described. To improve its characterization, the chromosome number and genome size of varieties hottana and beccarii were analyzed. Variety hottana had a diploid number of 2n = 18, the same as var. beccarii. This is an interesting finding, as other species of Musa section Callimusa, in which M. beccarii has traditionally been included, have 2n = 20. Nuclear DNA amounts (2C) of var. beccarii and var. hottana were estimated to be 1.562pg and 1.645 pg, respectively. These are the largest genome sizes reported so far in Musa. The analysis of the genome structure of M. beccarii may contribute to an understanding of the processes at the DNA and chromosomal levels that accompanied the evolution in the genus Musa.
- The center of diversity of the genus Musa (Musaceae) is in Southeast Asia, a region not studied in detail and where new species and varieties continue to be reported. Recently, a new variety, Musa beccarii var. hottana was described. To improve its characterization, the chromosome number and genome size of varieties hottana and beccarii were analyzed. Variety hottana had a diploid number of 2n = 18, the same as var. beccarii. This is an interesting finding, as other species of Musa section Callimusa, in which M. beccarii has traditionally been included, have 2n = 20. Nuclear DNA amounts (2C) of var. beccarii and var. hottana were estimated to be 1.562pg and 1.645 pg, respectively. These are the largest genome sizes reported so far in Musa. The analysis of the genome structure of M. beccarii may contribute to an understanding of the processes at the DNA and chromosomal levels that accompanied the evolution in the genus Musa. (en)
|
| Title
| - Karyological Observations in Musa beccarii var. hottana (Musaceae)
- Kyryologické pozorování u Musa beccarii var. hottana (Musaceae) (cs)
- Karyological Observations in Musa beccarii var. hottana (Musaceae) (en)
|
| skos:prefLabel
| - Karyological Observations in Musa beccarii var. hottana (Musaceae)
- Kyryologické pozorování u Musa beccarii var. hottana (Musaceae) (cs)
- Karyological Observations in Musa beccarii var. hottana (Musaceae) (en)
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| skos:notation
| - RIV/61389030:_____/07:00305801!RIV08-AV0-61389030
|
| http://linked.open.../vavai/riv/strany
| |
| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - P(IAA600380703), P(LC06004), V, Z(AV0Z50380511)
|
| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/61389030:_____/07:00305801
|
| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Callimusa; chromosome number; flow cytometry (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - Acta phytotaxonomica et geobotanica
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Doležel, Jaroslav
- Hřibová, Eva
- Kubaláková, Marie
- Suchánková, Pavla
- Häkkinen, M.
|
| http://linked.open...n/vavai/riv/zamer
| |
| issn
| |
| number of pages
| |
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