دورية
Possibilities of using Nicotianaspecies in breeding for virus resistance
| العنوان: | Possibilities of using Nicotianaspecies in breeding for virus resistance |
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| المؤلفون: | Depta, Anna, Doroszewska, Teresa, Czubacka, Anna |
| المصدر: | Polish Journal of Agronomy; December 2023, Vol. 52 Issue: 1 p97-109, 13p |
| مستخلص: | Tobacco (Nicotiana tabacumL.) is an important industrial crop. Among the diseases causing losses in tobacco cultivation, viral ones are of particular importance due to the very low effectiveness of chemical protection allowing only for vector control. The greatest threat to tobacco cultivation in Poland and in many countries of the world is posed by potato virus Y (PVY), tomato spotted wilt virus (TSWV) and, in recent years, the increasingly frequent tobacco mosaic virus (TMV). The genetic resources studies carried out in the genus Nicotianahave shown a wide variation in species resistance, assessed biologically, serologically and molecularly, depending on the virus used and, in the case of PVY, also on the specific isolate. The results of the assessment of resistance in Nicotianaaccessions presented in this paper, gathered from literature data as well as from our own research, allow us to broaden and systematise our knowledge on the sources of resistance to viral diseases. This is the only such an extensive study in this field. It provides an excellent information base for the appropriate selection of accessions for use in resistance breeding. |
| قاعدة البيانات: | Supplemental Index |
| تدمد: | 20812787 29569494 |
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| DOI: | 10.26114/pja.iung.520.2023.52.11 |