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Intraspecific sequence comparisons reveal similar rates of non-collinear gene insertion in the B and D genomes of bread wheat
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SYSNO ASEP 0382219 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Intraspecific sequence comparisons reveal similar rates of non-collinear gene insertion in the B and D genomes of bread wheat Author(s) Bartoš, Jan (UEB-Q) RID, ORCID
Vlček, Čestmír (UMG-J) RID
Choulet, F. (FR)
Džunková, Mária (UMG-J)
Cviková, Kateřina (UEB-Q) RID
Šafář, Jan (UEB-Q) RID, ORCID
Šimková, Hana (UEB-Q) RID, ORCID
Pačes, Jan (UMG-J) RID, ORCID
Strnad, Hynek (UMG-J) RID
Sourdille, P. (FR)
Berges, H. (FR)
Cattonaro, F. (IT)
Feuillet, C. (FR)
Doležel, Jaroslav (UEB-Q) RID, ORCIDSource Title BMC Plant Biology. - : BioMed Central - ISSN 1471-2229
Roč. 12, č. 155 (2012), s. 1-10Number of pages 11 s. Language eng - English Country GB - United Kingdom Keywords Wheat ; BAC sequencing ; Homoeologous genomes Subject RIV EB - Genetics ; Molecular Biology R&D Projects GAP501/10/1778 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z50380511 - UEB-Q (2005-2011) AV0Z50520514 - UMG-J (2005-2011) UT WOS 000309114700001 DOI 10.1186/1471-2229-12-155 Annotation Direct comparison of two Mb-sized regions of the B and D genomes of bread wheat revealed similar rates of non-collinear gene insertion in both genomes with a majority of gene duplications occurring before their divergence. Relatively low proportion of pseudogenes was identified among non-collinear coding sequences. Our data suggest that the pseudogenes did not originate from insertion of non-functional copies, but were formed later during the evolution of hexaploid wheat. Some evidence was found for gene erosion along the B genome locus. Workplace Institute of Experimental Botany Contact David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Year of Publishing 2013
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