Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut Cultivar
Walnut (Juglans regia L.) is a diploid (2n = 32), deciduous, monoecious, and generally open-pollinated tree with nuts of high nutrient content. In this study, the phenological differences, genetic diversity, and population structure of Kaman-1 and its 79 progenies obtained by open pollination were c...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Journal of Food Quality |
| Online Access: | http://dx.doi.org/10.1155/2021/5579875 |
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| author | Mehmet Sütyemez Şakir Burak Bükücü Özlem Keleş Akide Özcan Esra Yıldırım Selma Boyacı |
| author_facet | Mehmet Sütyemez Şakir Burak Bükücü Özlem Keleş Akide Özcan Esra Yıldırım Selma Boyacı |
| author_sort | Mehmet Sütyemez |
| collection | DOAJ |
| description | Walnut (Juglans regia L.) is a diploid (2n = 32), deciduous, monoecious, and generally open-pollinated tree with nuts of high nutrient content. In this study, the phenological differences, genetic diversity, and population structure of Kaman-1 and its 79 progenies obtained by open pollination were characterized by ISSR primers and some important phenological traits. As a result of the phenological observations, it was determined that the progenies differ significantly from Kaman-1. Besides, using ISSR primers, walnut genotypes were found to have genetic similarities ranging from 0.52 to 0.99. UPGMA cluster analysis showed that accessions from 2 different groups were classified, and population structure analysis confirmed this finding. Based on the results, a significant variation both phenologically and genetically was found within the walnut accessions. Also, this study confirmed that the progenies obtained from the Kaman-1 walnut cultivar have a quite wide variation and that ISSR primers and phenological traits are an important tool in determining genetic diversity. |
| format | Article |
| id | doaj-art-de427127d7fa4ee8a58f3f9200c5d525 |
| institution | OA Journals |
| issn | 0146-9428 1745-4557 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Food Quality |
| spelling | doaj-art-de427127d7fa4ee8a58f3f9200c5d5252025-08-20T02:21:21ZengWileyJournal of Food Quality0146-94281745-45572021-01-01202110.1155/2021/55798755579875Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut CultivarMehmet Sütyemez0Şakir Burak Bükücü1Özlem Keleş2Akide Özcan3Esra Yıldırım4Selma Boyacı5Department of Horticulture, Faculty of Agriculture, University of Sütçü İmam, Kahramanmaras, TurkeyDepartment of Plant and Animal Production, Silifke Taşucu Vocational School, Selçuk University, Silifke/Mersin, TurkeyDepartment of Horticulture, Faculty of Agriculture, University of Sütçü İmam, Kahramanmaras, TurkeyAfsin Vocational School, University of Kahramanmaras Sütcü İmam, Kahramanmaras, TurkeyDepartment of Horticulture, Faculty of Agriculture, University of Sütçü İmam, Kahramanmaras, TurkeyDepartment of Horticulture, Faculty of Agriculture, Ahi Evran University, Kırsehir, TurkeyWalnut (Juglans regia L.) is a diploid (2n = 32), deciduous, monoecious, and generally open-pollinated tree with nuts of high nutrient content. In this study, the phenological differences, genetic diversity, and population structure of Kaman-1 and its 79 progenies obtained by open pollination were characterized by ISSR primers and some important phenological traits. As a result of the phenological observations, it was determined that the progenies differ significantly from Kaman-1. Besides, using ISSR primers, walnut genotypes were found to have genetic similarities ranging from 0.52 to 0.99. UPGMA cluster analysis showed that accessions from 2 different groups were classified, and population structure analysis confirmed this finding. Based on the results, a significant variation both phenologically and genetically was found within the walnut accessions. Also, this study confirmed that the progenies obtained from the Kaman-1 walnut cultivar have a quite wide variation and that ISSR primers and phenological traits are an important tool in determining genetic diversity.http://dx.doi.org/10.1155/2021/5579875 |
| spellingShingle | Mehmet Sütyemez Şakir Burak Bükücü Özlem Keleş Akide Özcan Esra Yıldırım Selma Boyacı Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut Cultivar Journal of Food Quality |
| title | Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut Cultivar |
| title_full | Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut Cultivar |
| title_fullStr | Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut Cultivar |
| title_full_unstemmed | Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut Cultivar |
| title_short | Phenological Differences, Genetic Diversity, and Population Structure of Genotypes Obtained from Seeds of Kaman-1 Walnut Cultivar |
| title_sort | phenological differences genetic diversity and population structure of genotypes obtained from seeds of kaman 1 walnut cultivar |
| url | http://dx.doi.org/10.1155/2021/5579875 |
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