DC pole | Wartość | Język |
dc.contributor.author | Susek, Karolina | - |
dc.contributor.author | Bielski, Wojciech | - |
dc.contributor.author | Czyż, Katarzyna B. | - |
dc.contributor.author | Hasterok, Robert | - |
dc.contributor.author | Jackson, Scott A. | - |
dc.contributor.author | Wolko, Bogdan | - |
dc.contributor.author | Naganowska, Barbara | - |
dc.date.accessioned | 2019-04-10T07:15:26Z | - |
dc.date.available | 2019-04-10T07:15:26Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Genes, Vol. 10, iss. 4 (2019), Art. No. 259 | pl_PL |
dc.identifier.issn | 2073-4425 | - |
dc.identifier.issn | 2073-4425 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/8773 | - |
dc.description.abstract | Plant genome evolution can be very complex and challenging to describe, even within a
genus. Mechanisms that underlie genome variation are complex and can include whole-genome
duplications, gene duplication and/or loss, and, importantly, multiple chromosomal
rearrangements. Lupins (Lupinus) diverged from other legumes approximately 60 mya. In contrast
to New World lupins, Old World lupins show high variability not only for chromosome numbers
(2n = 32–52), but also for the basic chromosome number (x = 5–9, 13) and genome size. The
evolutionary basis that underlies the karyotype evolution in lupins remains unknown, as it has so
far been impossible to identify individual chromosomes. To shed light on chromosome changes and
evolution, we used comparative chromosome mapping among 11 Old World lupins, with Lupinus
angustifolius as the reference species. We applied set of L. angustifolius-derived bacterial artificial
chromosome clones for fluorescence in situ hybridization. We demonstrate that chromosome
variations in the species analyzed might have arisen from multiple changes in chromosome
structure and number. We hypothesize about lupin karyotype evolution through polyploidy and
subsequent aneuploidy. Additionally, we have established a cytogenomic map of L. angustifolius
along with chromosome markers that can be used for related species to further improve
comparative studies of crops and wild lupins. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Lupinus | pl_PL |
dc.subject | lupin | pl_PL |
dc.subject | chromosome | pl_PL |
dc.subject | pseudomolecule | pl_PL |
dc.subject | cytogenomic map | pl_PL |
dc.subject | karyotype structure | pl_PL |
dc.subject | evolution | pl_PL |
dc.subject | comparative chromosome mapping | pl_PL |
dc.subject | BAC | pl_PL |
dc.subject | FISH | pl_PL |
dc.title | Impact of Chromosomal Rearrangements on the Interpretation of Lupin Karyotype Evolution | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.3390/genes10040259 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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