Introgression the SalTol QTL into the Elite Rice Variety of Russia by Marker-Assisted Selection
Alexander Vyacheslavovich Usatov1, Andrey Vasilevich Alabushev2, Pavel Ivanovich Kostylev2, Kirill Vitalievich Azarin1, Maxim Stanislavovich Makarenko1 & Olga Arturovna Usatova1 Show affiliations
- Southern Federal University, Rostov-on-Don, Russia
- All-Russian Research Institute of Grain Crops, I.G. Kalinenko, Zernograd, Russia
American Journal of Agricultural and Biological Sciences, Volume 10, Issue 4, pp. 165–169 · doi.org/10.3844/ajabssp.2015.165.169
Abstract
The present work is devoted to investigation of the possibility to apply methods of Marker-Assisted Selection (MAS) to introgression the SalTol QTL into genotypes of elite Russian varieties of rice. It was shown that microsatellite markers Rm493, may be effectively used to control transfer the SalTol QTL genes into Russian populations of rice. Based on the highly productive variety “Novator”, we obtained the lines Nov-129 and Nov-148 carrying loci SalTol in homozygous state. The lines Nov-129 and Nov-148 are used as an improved salt tolerance donor source to obtain hybrids tolerance to salinity.
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Usatov, A. V., Alabushev, A. V., Kostylev, P. I., Azarin, K. V., Makarenko, M. S. & Usatova, O. A. (2015). Introgression the SalTol QTL into the Elite Rice Variety of Russia by Marker-Assisted Selection. American Journal of Agricultural and Biological Sciences, 10(4), 165–169. https://doi.org/10.3844/ajabssp.2015.165.169
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