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Description
| - Studium genů rezistence odrůdy Renan ke rzi pšeničné v polních podmínkách.Byla potvrzena přítommost genu Lr37, který je účinný zpravidla až u dospělých rostlin. Byla však zjištěna rasa, která je schopna identifikovat tento gen již u rostlin ve fázi 1-2 listů. Tento izolát byl využit ve studiu genetiky rezistence. (cs)
- Our field experiments confirmed leaf rust resistance of the cv. Renan in the Czech Republic. Whereas leaf rust resistance gene Lr37 possessed by Renan is generally effective as late as at the adult plant stage we found one leaf rust isolate that caused resistant to moderate resistant reactions on NIL Lr37 as well as on the cv. Renan already at the seedling stage. This isolate was used in the study of genetics of leaf rust resistance of the cv.Renan in the greenhouse experiments. Presence of the translocation from Aegilops ventricosa carrying the cluster of rust resistance genes Lr37, Sr38 and Yr17 was also determined by a PCR molecular marker. All experiments confirmed the presence of Lr37 gene in cv. Renan. Presence of Lr14a, postulated earlier, could not be verified. Resistance of the cv. Renan in the field was slightly higher than of the line Tc/8//VPM1 possessing Lr37 which may indicate a more complex genetic base of leaf rust resistance in the cv. Renan. In the progeny of the cross Boka/Renan le
- Our field experiments confirmed leaf rust resistance of the cv. Renan in the Czech Republic. Whereas leaf rust resistance gene Lr37 possessed by Renan is generally effective as late as at the adult plant stage we found one leaf rust isolate that caused resistant to moderate resistant reactions on NIL Lr37 as well as on the cv. Renan already at the seedling stage. This isolate was used in the study of genetics of leaf rust resistance of the cv.Renan in the greenhouse experiments. Presence of the translocation from Aegilops ventricosa carrying the cluster of rust resistance genes Lr37, Sr38 and Yr17 was also determined by a PCR molecular marker. All experiments confirmed the presence of Lr37 gene in cv. Renan. Presence of Lr14a, postulated earlier, could not be verified. Resistance of the cv. Renan in the field was slightly higher than of the line Tc/8//VPM1 possessing Lr37 which may indicate a more complex genetic base of leaf rust resistance in the cv. Renan. In the progeny of the cross Boka/Renan le (en)
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Title
| - Rust resistance of the French wheat cultivar Renan
- Rezistence francouzské odrůdy Renan (cs)
- Rust resistance of the French wheat cultivar Renan (en)
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skos:prefLabel
| - Rust resistance of the French wheat cultivar Renan
- Rezistence francouzské odrůdy Renan (cs)
- Rust resistance of the French wheat cultivar Renan (en)
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skos:notation
| - RIV/00027006:_____/07:2128!RIV08-MZE-00027006
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(1G58083), Z(MZE-M01-01-02)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00027006:_____/07:2128
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - winter wheat; cv. Renan; leaf rust resistance; Lr37; Sr38 (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Czech Journal of Genetics and Plant Breeding
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Bartoš, Pavel
- Sumíková, Taťána
- Hanzalová, Alena
- Dumalasová, Veronika
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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