About: Sequence-Based Analysis of Translocations and Inversions in Bread Wheat (Triticum aestivum L.)

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Structural changes of chromosomes are a primary mechanism of genome rearrangement over the course of evolution and detailed knowledge of such changes in a given species and its close relatives should increase the efficiency and precision of chromosome engineering in crop improvement. We have identified sequences bordering each of the main translocation and inversion breakpoints on chromosomes 4A, 5A and 7B of the modern bread wheat genome. The locations of these breakpoints allow, for the first time, a detailed description of the evolutionary origins of these chromosomes at the gene level. Results from this study also demonstrate that, although the strategy of exploiting sorted chromosome arms has dramatically simplified the efforts of wheat genome sequencing, simultaneous analysis of sequences from homoeologous and non-homoeologous chromosomes is essential in understanding the origins of DNA sequences in polyploid species. Structural changes of chromosomes are a primary mechanism of genome rearrangement over the course of evolution and detailed knowledge of such changes in a given species and its close relatives should increase the efficiency and precision of chromosome engineering in crop improvement. We have identified sequences bordering each of the main translocation and inversion breakpoints on chromosomes 4A, 5A and 7B of the modern bread wheat genome. The locations of these breakpoints allow, for the first time, a detailed description of the evolutionary origins of these chromosomes at the gene level. Results from this study also demonstrate that, although the strategy of exploiting sorted chromosome arms has dramatically simplified the efforts of wheat genome sequencing, simultaneous analysis of sequences from homoeologous and non-homoeologous chromosomes is essential in understanding the origins of DNA sequences in polyploid species. (en)
Title	Sequence-Based Analysis of Translocations and Inversions in Bread Wheat (Triticum aestivum L.) Sequence-Based Analysis of Translocations and Inversions in Bread Wheat (Triticum aestivum L.) (en)
skos:prefLabel	Sequence-Based Analysis of Translocations and Inversions in Bread Wheat (Triticum aestivum L.) Sequence-Based Analysis of Translocations and Inversions in Bread Wheat (Triticum aestivum L.) (en)
skos:notation	RIV/61389030:_____/13:00423953!RIV14-AV0-61389030
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Doležel, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	104746
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/13:00423953
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CHROMOSOMAL TRANSLOCATIONS; HOMOEOLOGOUS GROUP-4; EVOLUTION (en)
http://linked.open.../riv/klicoveSlovo	HOMOEOLOGOUS GROUP-4 EVOLUTION CHROMOSOMAL TRANSLOCATIONS
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[EF231842999B]
http://linked.open...i/riv/nazevZdroje	PLoS ONE
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	11 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Doležel, Jaroslav Feuillet, C. Ma, J. Berkman, P. J. Stiller, J. Eversole, K. Liu, C. L. Mayer, K. F. Rogers, J. Wei, Y. M. Zheng, Y. L.
http://linked.open...ain/vavai/riv/wos	000327258600031
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy
issn	1932-6203
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1371/journal.pone.0079329

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