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@inproceedings{903267, author = {Šmarda, Petr and Bureš, Petr and Horová, Lucie}, address = {Brno}, booktitle = {Structural and functional diversity of the eukaryotic genome}, keywords = {genome size evolution; base composition; GC content; monocots; Poaceae}, howpublished = {tištěná verze "print"}, language = {eng}, location = {Brno}, isbn = {978-80-210-5285-7}, pages = {69-69}, publisher = {muni press}, title = {The evolution of base composition in monocots}, year = {2010} }
TY - JOUR ID - 903267 AU - Šmarda, Petr - Bureš, Petr - Horová, Lucie PY - 2010 TI - The evolution of base composition in monocots PB - muni press CY - Brno SN - 9788021052857 KW - genome size evolution KW - base composition KW - GC content KW - monocots KW - Poaceae N2 - Compared to other known angiosperms, monocots genomes show considerable variation in the base composition. This variation may reasoned in compositional changes of the genome and/or various selection forces operating on the molecular level. Here we present the update of CG content data with flow cytometry in majority of monocot families. Monocots have been formerly assumed to have higher GC content compared to other angiosperms, however, this relationship was assumed based on limited genomic data. Our preliminary results indicate that most monocot families indeed posses higher GC content that those known up to date in dicots. A remarkable increase of GC content in grasses seems not to start before the divergence of grasses from Joinvilleaceae. In addition to grasses, several other considerable changes in the overall GC content may be observed in several other monocot groups. We show that combination of GC content and genome size data may provide a useful tool for tracking the long-term processes of genome evolution and may help also in taxa identification and classification. ER -
ŠMARDA, Petr, Petr BUREŠ and Lucie HOROVÁ. The evolution of base composition in monocots. In \textit{Structural and functional diversity of the eukaryotic genome}. Brno: muni press, 2010, p.~69-69, 2 pp. ISBN~978-80-210-5285-7.
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