Recent advances in breeding of cereals for resistance to barley yellow dwarf virus
The review focuses on recent progress in the breeding of small grain cereals (barley, wheat, oats) for resistance to the barley yellow dwarf virus (BYDV). First, the symptomatology of barley yellow dwarf (BYD) disease is briefly described and the genome of BYDV, its serotypes and mechanisms of its r...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2008-03-01
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| Series: | Czech Journal of Genetics and Plant Breeding |
| Subjects: | |
| Online Access: | https://cjgpb.agriculturejournals.cz/artkey/cjg-200801-0001_recent-advances-in-breeding-of-cereals-for-resistance-to-barley-yellow-dwarf-virus.php |
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| author | Klára Kosová Jana Chrpová Václav Šíp |
| author_facet | Klára Kosová Jana Chrpová Václav Šíp |
| author_sort | Klára Kosová |
| collection | DOAJ |
| description | The review focuses on recent progress in the breeding of small grain cereals (barley, wheat, oats) for resistance to the barley yellow dwarf virus (BYDV). First, the symptomatology of barley yellow dwarf (BYD) disease is briefly described and the genome of BYDV, its serotypes and mechanisms of its replication and translation in host plants are characterized. Great attention is paid to the description of resistance genes and sources of BYDV resistance that are currently used in some breeding programmes of barley, wheat and oats. In barley, the introduction of the Ryd2 gene into high-yielding cultivars is still desirable. An example of recent success reached in a European programme aimed at a pyramiding of resistance genes is the registration of the Italian feeding barley cultivar Doria, carrying resistance genes Ryd2, rym4 and Rdg1. The release of this cultivar resulted from the cooperation between EICR, Fiorenzuola d'Arda and CRI in Prague-Ruzyně in the field of virus resistance. Finally, some experiments employing transgenic techniques in the construction of resistant plants are mentioned. In conclusion, the advantages and disadvantages of classical breeding methods using crossing and transgenic techniques are compared and newly arising approaches are discussed. |
| first_indexed | 2024-04-10T08:30:44Z |
| format | Article |
| id | doaj.art-9674200a68c74465898f6b62799d57fe |
| institution | Directory Open Access Journal |
| issn | 1212-1975 1805-9325 |
| language | English |
| last_indexed | 2024-04-10T08:30:44Z |
| publishDate | 2008-03-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Czech Journal of Genetics and Plant Breeding |
| spelling | doaj.art-9674200a68c74465898f6b62799d57fe2023-02-23T03:29:20ZengCzech Academy of Agricultural SciencesCzech Journal of Genetics and Plant Breeding1212-19751805-93252008-03-0144111010.17221/6/2008-CJGPBcjg-200801-0001Recent advances in breeding of cereals for resistance to barley yellow dwarf virusKlára Kosová0Jana Chrpová1Václav Šíp2Crop Research Institute, Prague-Ruzyně, Czech RepublicCrop Research Institute, Prague-Ruzyně, Czech RepublicCrop Research Institute, Prague-Ruzyně, Czech RepublicThe review focuses on recent progress in the breeding of small grain cereals (barley, wheat, oats) for resistance to the barley yellow dwarf virus (BYDV). First, the symptomatology of barley yellow dwarf (BYD) disease is briefly described and the genome of BYDV, its serotypes and mechanisms of its replication and translation in host plants are characterized. Great attention is paid to the description of resistance genes and sources of BYDV resistance that are currently used in some breeding programmes of barley, wheat and oats. In barley, the introduction of the Ryd2 gene into high-yielding cultivars is still desirable. An example of recent success reached in a European programme aimed at a pyramiding of resistance genes is the registration of the Italian feeding barley cultivar Doria, carrying resistance genes Ryd2, rym4 and Rdg1. The release of this cultivar resulted from the cooperation between EICR, Fiorenzuola d'Arda and CRI in Prague-Ruzyně in the field of virus resistance. Finally, some experiments employing transgenic techniques in the construction of resistant plants are mentioned. In conclusion, the advantages and disadvantages of classical breeding methods using crossing and transgenic techniques are compared and newly arising approaches are discussed.https://cjgpb.agriculturejournals.cz/artkey/cjg-200801-0001_recent-advances-in-breeding-of-cereals-for-resistance-to-barley-yellow-dwarf-virus.phpbydvbiological characteristicsbreedingresistance genessources of resistancebarleywheatoats |
| spellingShingle | Klára Kosová Jana Chrpová Václav Šíp Recent advances in breeding of cereals for resistance to barley yellow dwarf virus Czech Journal of Genetics and Plant Breeding bydv biological characteristics breeding resistance genes sources of resistance barley wheat oats |
| title | Recent advances in breeding of cereals for resistance to barley yellow dwarf virus |
| title_full | Recent advances in breeding of cereals for resistance to barley yellow dwarf virus |
| title_fullStr | Recent advances in breeding of cereals for resistance to barley yellow dwarf virus |
| title_full_unstemmed | Recent advances in breeding of cereals for resistance to barley yellow dwarf virus |
| title_short | Recent advances in breeding of cereals for resistance to barley yellow dwarf virus |
| title_sort | recent advances in breeding of cereals for resistance to barley yellow dwarf virus |
| topic | bydv biological characteristics breeding resistance genes sources of resistance barley wheat oats |
| url | https://cjgpb.agriculturejournals.cz/artkey/cjg-200801-0001_recent-advances-in-breeding-of-cereals-for-resistance-to-barley-yellow-dwarf-virus.php |
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