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Next-Generation Sequencing Reveals the Impact of Repetitive DNA Across Phylogenetically Closely Related Genomes of Orobanchaceae

SYSNO ASEP	0381629
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Next-Generation Sequencing Reveals the Impact of Repetitive DNA Across Phylogenetically Closely Related Genomes of Orobanchaceae
Author(s)	Piednoël, M. (DE) Aberer, A.J. (DE) Schneeweiss, G. M. (AT) Macas, Jiří (BC-A)_{RID, ORCID, SAI} Novák, Petr (BC-A)_{RID, ORCID} Gundlach, H. (DE) Temsch, E.M. (DE) Renner, S.S. (DE)
Number of authors	8
Source Title	Molecular Biology and Evolution. - : Oxford University Press - ISSN 0737-4038 Roč. 29, č. 11 (2012), s. 3601-3611
Number of pages	11 s.
Publication form	Print - P
Language	eng - English
Country	US - United States
Keywords	next-generation sequencing ; polyploidy ; genome size ; Ty3/Gypsy ; transposable elements
Subject RIV	EB - Genetics ; Molecular Biology
Institutional support	BC-A - RVO:60077344
CEZ	AV0Z50510513 - UMBR-M, BC-A (2005-2011)
UT WOS	000310167700030
DOI	10.1093/molbev/mss168
Annotation	We used next-generation sequencing to characterize the genomes of nine species of Orobanchaceae of known phylogenetic relationships, different life forms, and including a polyploid species. The study species are the autotrophic, nonparasitic Lindenbergia philippensis, the hemiparasitic Schwalbea americana, and seven nonphotosynthetic parasitic species of Orobanche (Orobanche crenata, Orobanche cumana, Orobanche gracilis (tetraploid), and Orobanche pancicii) and Phelipanche (Phelipanche lavandulacea, Phelipanche purpurea, and Phelipanche ramosa). Ty3/Gypsy elements comprise 1.93%-28.34% of the nine genomes and Ty1/Copia elements comprise 8.09%-22.83%. When compared with L. philippensis and S. americana, the nonphotosynthetic species contain higher proportions of repetitive DNA sequences, perhaps reflecting relaxed selection on genome size in parasitic organisms.
Workplace	Biology Centre (since 2006)
Contact	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Year of Publishing	2013

Number of the records: 1