About: Evaluation of resistance to BYDV with the use of PCR marker linked to Yd2 gene in comparison with the results of field infection tests in spring barley

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About: Evaluation of resistance to BYDV with the use of PCR marker linked to Yd2 gene in comparison with the results of field infection tests in spring barley Goto Sponge NotDistinct Permalink

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	To determine the suitability of recently derived PCR diagnostic marker (YLM) in marker-assisted breeding of BYDV-resistant spring barley lines, spring barley cultivars differing in response to infection with BYDV in field trials and F3 lines of the Atla s68/Jaspis cross seggregating for Yd2 gene were used for analyses. Using this marker, the presence of Yd2 gene was detected in the resistant cultivars Atlas 68, Brea´S/Ben and the CIMMYT lIne GIza 121/Pue. Yd2 signal was not detected in the moderately resistant cultivars Malvaz and Atribut and the five susceptible cultivars tested. Analyses of F3 plants revealed that this codominent PCR diagnostic merker, able to distinguish homozygous and heterozygous condition, may be a valuable tool fo detecting resistant materials also on individual plant basis. Besides, diagnosis by YLM marker was found less costly and time consuming in comparison to field tests. To determine the suitability of recently derived PCR diagnostic marker (YLM) in marker-assisted breeding of BYDV-resistant spring barley lines, spring barley cultivars differing in response to infection with BYDV in field trials and F3 lines of the Atla s68/Jaspis cross seggregating for Yd2 gene were used for analyses. Using this marker, the presence of Yd2 gene was detected in the resistant cultivars Atlas 68, Brea´S/Ben and the CIMMYT lIne GIza 121/Pue. Yd2 signal was not detected in the moderately resistant cultivars Malvaz and Atribut and the five susceptible cultivars tested. Analyses of F3 plants revealed that this codominent PCR diagnostic merker, able to distinguish homozygous and heterozygous condition, may be a valuable tool fo detecting resistant materials also on individual plant basis. Besides, diagnosis by YLM marker was found less costly and time consuming in comparison to field tests. (en)
Title	Evaluation of resistance to BYDV with the use of PCR marker linked to Yd2 gene in comparison with the results of field infection tests in spring barley Evaluation of resistance to BYDV with the use of PCR marker linked to Yd2 gene in comparison with the results of field infection tests in spring barley (en)
skos:prefLabel	Evaluation of resistance to BYDV with the use of PCR marker linked to Yd2 gene in comparison with the results of field infection tests in spring barley Evaluation of resistance to BYDV with the use of PCR marker linked to Yd2 gene in comparison with the results of field infection tests in spring barley (en)
skos:notation	RIV/00027006:_____/99:00000006!RIV/2000/GA0/M01000
http://linked.open.../vavai/riv/strany	37
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA521/97/0749)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2000
http://linked.open...aciTvurceVysledku	Kučera, Ladislav Ovesná, Jaroslava Šíp, Václav Vacke, Josef
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	Výzkumný ústav rostlinné výroby, v.v.i.
http://linked.open...dnocenehoVysledku	740253
http://linked.open...ai/riv/idVysledku	RIV/00027006:_____/99:00000006
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	spring barley; resistance; BYDV; selection for gene Yd2; diagnostic marker; field infection tests (en)
http://linked.open.../riv/klicoveSlovo	resistance BYDV spring barley diagnostic marker field infection tests selection for gene Yd2
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[DBBFB214D424]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Genetics and Plant Breeding
http://linked.open...in/vavai/riv/obor	GE
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Detection and molecular identification of BYDV resistance genes in barley
http://linked.open...UplatneniVysledku	1999
http://linked.open...v/svazekPeriodika	35
http://linked.open...iv/tvurceVysledku	Kučera, Ladislav Ovesná, Jaroslava Šíp, Václav Vacke, Josef
issn	1212-1975
number of pages	5 (xsd:int)

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