Nuclear DNA content variation within the genus Taraxacum (Asteraceae)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F05%3A00027287" target="_blank" >RIV/67985939:_____/05:00027287 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Nuclear DNA content variation within the genus Taraxacum (Asteraceae)
Original language description
Nuclear DNA content was estimated using flow cytometry in 13 sections represented by 18 species of the genus Taraxacum using propidium iodide as the DNA stain. Investigated plants represented diploid, triploid and tetraploid species from sections considered both primitive and advanced, i.e. Dioszegia, Piesis, Glacialia, Mongolica, Scariosa, Obovata, T. pyrenaicum group, T. sect. Coronata, Palustria, Taraxacum (= Crocea), Kashmirana, Ruderalia and Erythrosperma. Estimated nuclear 2C DNA content ranged from 1.74 pg in diploid T. linearisquameum (sect. Ruderalia) to 6.91 pg in tetraploid T. albidum (T. sect. Mongolica), demonstrating 3.97-fold variation. The lowest monoploid genome size 1Cx = 0.87 pg was recorded in T. linearisquameum (T. sect. Ruderalia)together with T. brachyglossum (T. sect. Erythrosperma), and the highest one (1.73 pg) was recorded in T. albidum (T. sect. Mongolica), giving 1.99-fold difference in the genus. No significant differences in genome size were observed wit
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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