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2022, № 102

UDC: 633.18:575.488.42
GSNTI: 34.15.25

Creation of rice genetic resources resistant to abiotic stressors and with increased rice quality based on modern biotechnological approaches

The aim of the research was to create, based on modern biotechnological approaches, new discrete rice genotypes for the southern regions of the Russian Federation with high technological qualities of cereals, yield, tolerance to prolonged flooding with water as a factor in weed control, as well as to conduct studies of the allelic diversity of Sub1A genes/loci regulating the reaction of plants to ethylene and gibberellin as a factor in combating weeds; Waxy genes/loci responsible for the amylose content in the endosperm of rice grains and improving the quality of cereals, as well as to develop multi-dimensional DNA marker systems to accelerate the creation of promising genotypes.
Keywords: Genomic modeling, MAS, SSR markers, long-term water flood tolerance genes (Sub), genes that improve the quality of cereals (Waxy), environmental friendliness.
DOI: 10.21515/1999-1703-102-158-163

References:

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Authors:

1. Lesnyak Sergey Alexandrovich, junior researcher, postgraduate student, FSBSI “Federal Rice Scientific Centre”.
2. Dubina Elena Victorovna, DSc in Biology, RASc Professor, chief researcher, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
3. Garkusha Sergey Valentinovich, DSc in Agriculture, RASc Corresponding Member, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
4. Ruban Margarita Georgievna, researcher, FSBSI “Federal Rice Scientific Centre”.