About: Genetic differentiation of the wheat leaf rust fungus Puccinia triticina in Europe

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About: Genetic differentiation of the wheat leaf rust fungus Puccinia triticina in Europe Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The objective of this study was to determine whether genetically differentiated groups of Puccinia triticina are present in Europe. In total, 133 isolates of P. triticina collected from western Europe, central Europe and Turkey were tested for virulence on 20 lines of wheat with single leaf rust resistance genes, and for molecular genotypes with 23 simple sequence repeat (SSR) markers. After removal of isolates with identical virulence and SSR genotype within countries, 121 isolates were retained for further analysis. Isolates were grouped based on SSR genotypes using a Bayesian approach and a genetic distance method. Both methods optimally placed the isolates into eight European (EU) groups of P. triticina SSR genotypes. Seven of the groups had virulence characteristics of isolates collected from common hexaploid wheat, and one of the groups had virulence characteristics of isolates from tetraploid durum wheat. The objective of this study was to determine whether genetically differentiated groups of Puccinia triticina are present in Europe. In total, 133 isolates of P. triticina collected from western Europe, central Europe and Turkey were tested for virulence on 20 lines of wheat with single leaf rust resistance genes, and for molecular genotypes with 23 simple sequence repeat (SSR) markers. After removal of isolates with identical virulence and SSR genotype within countries, 121 isolates were retained for further analysis. Isolates were grouped based on SSR genotypes using a Bayesian approach and a genetic distance method. Both methods optimally placed the isolates into eight European (EU) groups of P. triticina SSR genotypes. Seven of the groups had virulence characteristics of isolates collected from common hexaploid wheat, and one of the groups had virulence characteristics of isolates from tetraploid durum wheat. (en)
Title	Genetic differentiation of the wheat leaf rust fungus Puccinia triticina in Europe Genetic differentiation of the wheat leaf rust fungus Puccinia triticina in Europe (en)
skos:prefLabel	Genetic differentiation of the wheat leaf rust fungus Puccinia triticina in Europe Genetic differentiation of the wheat leaf rust fungus Puccinia triticina in Europe (en)
skos:notation	RIV/00027006:_____/13:00002420!RIV14-MZE-00027006
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QJ1210189), Z(MZE0002700604)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Hanzalová, Alena
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	76373
http://linked.open...ai/riv/idVysledku	RIV/00027006:_____/13:00002420
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	brown rust; Lr resistance genes; simple sequence repeat; specific virulence; Triticum aestivum; Triticum turgidum (en)
http://linked.open.../riv/klicoveSlovo	Triticum aestivum simple sequence repeat Lr resistance genes Triticum turgidum brown rust specific virulence
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[F92811971644]
http://linked.open...i/riv/nazevZdroje	Plant Pathology
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Development and identification of new sources of combined resistance to the important diseases and pests of wheat with the use of field infection tests and molecular markers
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	62
http://linked.open...iv/tvurceVysledku	Hanzalová, Alena Bayles, R. Goyeau, H. Kolmer, J. Morgounov, A.
http://linked.open...ain/vavai/riv/wos	000313362500003
http://linked.open...n/vavai/riv/zamer	Udržitelné systémy pěstování zemědělských plodin pro produkci kvalitních a bezpečných potravin, krmiv a surovin
issn	0032-0862
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1365-3059.2012.02626.x

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