Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal Species
The assessment of the genetic diversity of cultivated varieties is a very important element of breeding programs. This allows the determination of the level of genetic differentiation of cultivated varieties, their genetic distinctiveness, and is also of great importance in the selection of parental...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-07-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/10/7/1424 |
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| author | Magdalena Cieplak Sylwia Okoń Krystyna Werwińska |
| author_facet | Magdalena Cieplak Sylwia Okoń Krystyna Werwińska |
| author_sort | Magdalena Cieplak |
| collection | DOAJ |
| description | The assessment of the genetic diversity of cultivated varieties is a very important element of breeding programs. This allows the determination of the level of genetic differentiation of cultivated varieties, their genetic distinctiveness, and is also of great importance in the selection of parental components for crossbreeding. The aim of the present study was to determine the level of genetic diversity of oat varieties currently grown in Central Europe based on two marker systems: ISSR and SCoT. The research conducted showed that both these types of markers were suitable for conducting analyses relating to the assessment of genetic diversity. The calculated coefficients showed that the analyzed cultivars were characterized by a high genetic similarity. However, the UPGMA and PCoA analyses clearly indicated the distinctiveness of the breeding programs conducted in Central European countries. The high genetic similarity of the analyzed forms allow us to conclude that it is necessary to expand the genetic pool of oat varieties. Numerous studies show that landraces may be the donor of genetic variation. |
| first_indexed | 2024-03-10T09:27:56Z |
| format | Article |
| id | doaj.art-cacfb50788b947de8c1cec42e178b662 |
| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-10T09:27:56Z |
| publishDate | 2021-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Plants |
| spelling | doaj.art-cacfb50788b947de8c1cec42e178b6622023-11-22T04:43:59ZengMDPI AGPlants2223-77472021-07-01107142410.3390/plants10071424Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal SpeciesMagdalena Cieplak0Sylwia Okoń1Krystyna Werwińska2Institute of Plant Genetics, Breeding and Biotechnology, University of Life Sciences, 20-950 Lublin, PolandInstitute of Plant Genetics, Breeding and Biotechnology, University of Life Sciences, 20-950 Lublin, PolandPBAI Group, Plant Breeding Strzelce Ltd., Główna 20, 99-307 Strzelce, PolandThe assessment of the genetic diversity of cultivated varieties is a very important element of breeding programs. This allows the determination of the level of genetic differentiation of cultivated varieties, their genetic distinctiveness, and is also of great importance in the selection of parental components for crossbreeding. The aim of the present study was to determine the level of genetic diversity of oat varieties currently grown in Central Europe based on two marker systems: ISSR and SCoT. The research conducted showed that both these types of markers were suitable for conducting analyses relating to the assessment of genetic diversity. The calculated coefficients showed that the analyzed cultivars were characterized by a high genetic similarity. However, the UPGMA and PCoA analyses clearly indicated the distinctiveness of the breeding programs conducted in Central European countries. The high genetic similarity of the analyzed forms allow us to conclude that it is necessary to expand the genetic pool of oat varieties. Numerous studies show that landraces may be the donor of genetic variation.https://www.mdpi.com/2223-7747/10/7/1424oatgenetic similarityISSRSCoTUPGMAPCoA |
| spellingShingle | Magdalena Cieplak Sylwia Okoń Krystyna Werwińska Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal Species Plants oat genetic similarity ISSR SCoT UPGMA PCoA |
| title | Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal Species |
| title_full | Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal Species |
| title_fullStr | Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal Species |
| title_full_unstemmed | Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal Species |
| title_short | Genetic Similarity of <i>Avena sativa</i> L. Varieties as an Example of a Narrow Genetic Pool of Contemporary Cereal Species |
| title_sort | genetic similarity of i avena sativa i l varieties as an example of a narrow genetic pool of contemporary cereal species |
| topic | oat genetic similarity ISSR SCoT UPGMA PCoA |
| url | https://www.mdpi.com/2223-7747/10/7/1424 |
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