Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers
Septoria tritici blotch (STB), caused by Zymoseptoria tritici, poses a significant threat to global wheat production, particularly in Türkiye. Resistance breeding is the most sustainable and effective disease control method. Molecular markers, especially simple sequence repeat (SSR) markers are exte...
| Autores principales: | , , , , , , , , , , , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Tubitak
2025
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/179157 |
| _version_ | 1855521362862407680 |
|---|---|
| author | Ali, Amjad Ölmez, Fatih Tatar, Muhammed Mortazavi, Parnaz Altaf, Muhammad Tanveer Turgay, Emine Burcu Aktas, Hüsnü Nadeem, Muhammad Azhar Javed, Jazib Gou, Jinying Aasim, Muhammad Dababat, Abdelfattah A.S. Baloch, Faheem Shahzad |
| author_browse | Aasim, Muhammad Aktas, Hüsnü Ali, Amjad Altaf, Muhammad Tanveer Baloch, Faheem Shahzad Dababat, Abdelfattah A.S. Gou, Jinying Javed, Jazib Mortazavi, Parnaz Nadeem, Muhammad Azhar Tatar, Muhammed Turgay, Emine Burcu Ölmez, Fatih |
| author_facet | Ali, Amjad Ölmez, Fatih Tatar, Muhammed Mortazavi, Parnaz Altaf, Muhammad Tanveer Turgay, Emine Burcu Aktas, Hüsnü Nadeem, Muhammad Azhar Javed, Jazib Gou, Jinying Aasim, Muhammad Dababat, Abdelfattah A.S. Baloch, Faheem Shahzad |
| author_sort | Ali, Amjad |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Septoria tritici blotch (STB), caused by Zymoseptoria tritici, poses a significant threat to global wheat production, particularly in Türkiye. Resistance breeding is the most sustainable and effective disease control method. Molecular markers, especially simple sequence repeat (SSR) markers are extensively employed in wheat breeding to enhance the efficacy. The primary objective of this study was to identify Stb resistance genes among 143 historical registered Turkish bread wheat genotypes released as commercial cultivars between 1963 to 2014, using 16 closely linked SSR markers. The findings revealed substantial genetic variation among the screened cultivars, with the Stb3 gene being the most prevalent, identified in 89.51% of the samples. Other notable resistant genes included Stb13 (71.32%), Stb4 (43.33%), and Stb11 (41.25%). Cultivars Porsuk-2811, Porsuk-2853, and Porsuk-2868 exhibited the highest level of resistance to STB, with 10 resistance genes detected. Of the 143 cultivars screened, 10 were found to carry a total of nine Stb genes, while two cultivars were observed to possess only a single resistance gene. The study identified 23 wheat cultivars harboring 8-10 Stb resistance genes, which are highly recommended for future wheat breeding programs and gene pyramiding strategies to combat Z. tritici. This research provides critical insights for national breeding programs, supporting the development of resilient and high-yielding wheat varieties resistant to STB. |
| format | Journal Article |
| id | CGSpace179157 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Tubitak |
| publisherStr | Tubitak |
| record_format | dspace |
| spelling | CGSpace1791572025-12-22T02:05:08Z Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers Ali, Amjad Ölmez, Fatih Tatar, Muhammed Mortazavi, Parnaz Altaf, Muhammad Tanveer Turgay, Emine Burcu Aktas, Hüsnü Nadeem, Muhammad Azhar Javed, Jazib Gou, Jinying Aasim, Muhammad Dababat, Abdelfattah A.S. Baloch, Faheem Shahzad breeding genetic markers gene pyramiding soft wheat Septoria tritici blotch (STB), caused by Zymoseptoria tritici, poses a significant threat to global wheat production, particularly in Türkiye. Resistance breeding is the most sustainable and effective disease control method. Molecular markers, especially simple sequence repeat (SSR) markers are extensively employed in wheat breeding to enhance the efficacy. The primary objective of this study was to identify Stb resistance genes among 143 historical registered Turkish bread wheat genotypes released as commercial cultivars between 1963 to 2014, using 16 closely linked SSR markers. The findings revealed substantial genetic variation among the screened cultivars, with the Stb3 gene being the most prevalent, identified in 89.51% of the samples. Other notable resistant genes included Stb13 (71.32%), Stb4 (43.33%), and Stb11 (41.25%). Cultivars Porsuk-2811, Porsuk-2853, and Porsuk-2868 exhibited the highest level of resistance to STB, with 10 resistance genes detected. Of the 143 cultivars screened, 10 were found to carry a total of nine Stb genes, while two cultivars were observed to possess only a single resistance gene. The study identified 23 wheat cultivars harboring 8-10 Stb resistance genes, which are highly recommended for future wheat breeding programs and gene pyramiding strategies to combat Z. tritici. This research provides critical insights for national breeding programs, supporting the development of resilient and high-yielding wheat varieties resistant to STB. 2025-02 2025-12-21T23:04:40Z 2025-12-21T23:04:40Z Journal Article https://hdl.handle.net/10568/179157 en Open Access application/pdf Tubitak Ali, A., Ölmez, F., Tatar, M., Mortazavi, P., Altaf, M. T., Turgay, E. B., Aktaş, H., Nadeem, M. A., Javed, J., Gou, J., Aasim, M., Dababat, A. A., & Baloch, F. S. (2025). Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers. Turkish Journal of Agriculture and Forestry, 49(1), 89-109. https://doi.org/10.55730/1300-011x.3251 |
| spellingShingle | breeding genetic markers gene pyramiding soft wheat Ali, Amjad Ölmez, Fatih Tatar, Muhammed Mortazavi, Parnaz Altaf, Muhammad Tanveer Turgay, Emine Burcu Aktas, Hüsnü Nadeem, Muhammad Azhar Javed, Jazib Gou, Jinying Aasim, Muhammad Dababat, Abdelfattah A.S. Baloch, Faheem Shahzad Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers |
| title | Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers |
| title_full | Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers |
| title_fullStr | Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers |
| title_full_unstemmed | Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers |
| title_short | Molecular screening of septoria-resistant genes in historical Turkish bread wheat germplasm using the validated gene specific SSR markers |
| title_sort | molecular screening of septoria resistant genes in historical turkish bread wheat germplasm using the validated gene specific ssr markers |
| topic | breeding genetic markers gene pyramiding soft wheat |
| url | https://hdl.handle.net/10568/179157 |
| work_keys_str_mv | AT aliamjad molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT olmezfatih molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT tatarmuhammed molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT mortazaviparnaz molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT altafmuhammadtanveer molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT turgayemineburcu molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT aktashusnu molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT nadeemmuhammadazhar molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT javedjazib molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT goujinying molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT aasimmuhammad molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT dababatabdelfattahas molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers AT balochfaheemshahzad molecularscreeningofseptoriaresistantgenesinhistoricalturkishbreadwheatgermplasmusingthevalidatedgenespecificssrmarkers |