Počet záznamů: 1
Diverse retrotransposon families and an AT-rich satellite DNA revealed in giant genomes of Fritillaria lilies
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SYSNO ASEP 0359134 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Diverse retrotransposon families and an AT-rich satellite DNA revealed in giant genomes of Fritillaria lilies Tvůrce(i) Ambrožová, K. (CZ)
Mandáková, T. (CZ)
Bureš, P. (CZ)
Neumann, Pavel (BC-A) RID, ORCID
Leitch, I. J. (GB)
Koblížková, Andrea (BC-A)
Macas, Jiří (BC-A) RID, ORCID, SAI
Lysák, M. (CZ)Zdroj.dok. Annals of Botany. - : Oxford University Press - ISSN 0305-7364
Roč. 107, č. 2 (2011), s. 255-268Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Fritillaria ; Liliaceae ; repetitive DNA Vědní obor RIV EB - Genetika a molekulární biologie CEP GA521/07/0284 GA ČR - Grantová agentura ČR LC06004 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z50510513 - UMBR-M, BC-A (2005-2011) UT WOS 000286672500007 DOI 10.1093/aob/mcq235 Anotace Background and Aims The genus Fritillaria (Liliaceae) comprises species with extremely large genomes (1C = 30 000-127 000 Mb) and a bicontinental distribution. Most North American species (subgenus Liliorhiza) differ from Eurasian Fritillaria species by their distinct phylogenetic position and increased amounts of heterochromatin. This study examined the contribution of major repetitive elements to the genome obesity found in Fritillaria and identified repeats contributing to the heterochromatin arrays in Liliorhiza species. Methods Two Fritillaria species of similar genome size were selected for detailed analysis, one from each phylogeographical clade: F. affinis (1C = 45.6 pg, North America) and F. imperialis (1C = 43.0 pg, Eurasia). Fosmid libraries were constructed from their genomic DNAs and used for identification, sequence characterization, quantification and chromosome localization of clones containing highly repeated sequences. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2011
Počet záznamů: 1