Response of 150 F6 inbred durum wheat lines derived from Kunduru-1149×Cham-1 cross to yellow rust (Puccinia striiformis)

Date

2003-6

Author

Göçmen, Birşen
Kaya, Zeki
Taşkın, V

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One hundred and fifty F6 inbred durum wheat lines derived from Kunduru-1149 x Cham-1 cross were characterised in terms of their response to yellow rust (Puccinia striiformis) race population including Yr2, Yr6, Yr7 and Yr9 virulence genes. The results revealed that there is a considerable amount of genetic variation among these lines and yellow rust resistance in durum wheat is highly heritable (92%). Twenty-five of 150 lines (16.67%) were found totally immune, 104 of them (69.33%) were found to be resistant or moderately resistant while only 21 of them (14%) were found to be susceptible. Hence, 86% of the lines tested in this study could be used as a source of yellow rust resistance in breeding programmes.

Subject Keywords

Durum wheat, Puccinia striiformis, Race population, Yr2, Yr6, Yr7, Yr9, Genetic variation, Heritability

URI

https://hdl.handle.net/11511/28615

Journal

Crop Protection

DOI

https://doi.org/10.1016/s0261-2194(03)00038-3

Collections

Department of Basic English, Article

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Citation Formats

B. Göçmen, Z. Kaya, and V. Taşkın, “Response of 150 F6 inbred durum wheat lines derived from Kunduru-1149×Cham-1 cross to yellow rust (Puccinia striiformis),” Crop Protection, pp. 787–793, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/28615.