Genotyping of Festulolium Cultivars Involved in EUCARPIA Multi-site Trial Using DArT Markers and GISH
| Autor: | L. Østrem, David Kopecký, Jaroslav Doležel, V. Cernoch, Zbigniew Zwierzykowski, D. Grogan, Susanne Barth, D. Sokolovic, Jan Bartoš, Joost Baert, John Harper, Marc Ghesquière, E. Paszkowski, Tomasz Książczyk, Mervyn O. Humphreys |
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| Přispěvatelé: | Institute of Experimental Botany of the Czech Academy of Sciences (IEB / CAS), Czech Academy of Sciences [Prague] (CAS), Research Institute for Agricultural, Fisheries and Food (ILVO), Teagasc Agriculture and Food Development Authority (Teagasc), DFL Seeds, Partenaires INRAE, Department of Agriculture Food and the Marine, Institute of Biological, Environmental, and Rural Sciences, Institute of Plant Genetics, Danko Plant Breeding, Institute for Forage Crops, Unité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères (P3F), Institut National de la Recherche Agronomique (INRA), European Association for Research on Plant Breeding (EUCARPIA). FRA. |
| Rok vydání: | 2018 |
| Předmět: |
[SDV.SA]Life Sciences [q-bio]/Agricultural sciences
0106 biological sciences 0301 basic medicine Germplasm Festuca Introgression interspecific hybridization Biology 01 natural sciences 03 medical and health sciences genetic variability Genetic variability Plant breeding Cultivar Genotyping genome composition fungi food and beverages 15. Life on land festulolium biology.organism_classification Lolium 030104 developmental biology genotyping Agronomy 13. Climate action 010606 plant biology & botany |
| Zdroj: | Breeding Grasses and Protein Crops in the Era of Genomics ISBN: 9783319895772 Joint meeting Breeding Grasses and Protein Crops in the Era of Genomics of Eucarpia Fodder Crops and Amenity Grasses Section and Protein Crops Working Group of Oil and Protein Crops Section Joint meeting Breeding Grasses and Protein Crops in the Era of Genomics of Eucarpia Fodder Crops and Amenity Grasses Section and Protein Crops Working Group of Oil and Protein Crops Section, European Association for Research on Plant Breeding (EUCARPIA). FRA., Sep 2017, Vilnius, Lithuania. 267 p., ⟨10.1007/978-3-319-89578-9_28⟩ |
| DOI: | 10.1007/978-3-319-89578-9_28 |
| Popis: | A comprehensive set of Festulolium cultivars from on-going field trials in the Eucarpia network was characterised at the chromosome level using genomic in situ hybridization (GISH) and by Diversity Array Technology (DArT) markers. Both technologies were found to be complementary in describing the breeding history of the plant material. The genomic composition of the Lolium × Festuca cultivars varied from those that comprised equivalent proportions of their parental genomes to introgression lines where small chromosome segments of Festuca had been translocated onto Lolium chromosomes. The breadth of genotype combinations found within the grass cultivars described represents an important resource of genetic variations necessary to combat the diverse abiotic stresses encountered within Europe, including safeguards against prolonged exposure to harsh weather conditions. It is likely that in future plant breeding, genotyping will contribute to precision-transfers of targeted Festuca genes into Lolium germplasm in order to enhance resilience to climate change. |
| Databáze: | OpenAIRE |
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