IDENTIFICATION OF GENES OF RESISTANCE TO BROWN, STEM AND YELLOW RUST IN SPRING SOFT WHEAT VARIETIES (TRITICUM AESTIVUM L.)
Abstract
With the help of a selected collection of molecular genetic markers for resistance to brown, stem and yellow rust genes: Lr1, Lr9, Lr10, Lr19/Sr25, Lr24/Sr24, Lr26/Sr31/Yr9, Lr34/Yr18/Pm38, Lr35/Sr39, Lr37/Sr38/Yr17, Sr2/Yr30, Sr22, Sr26, Sr1RSAmigo, Sr36, Sr45, Yr10, Yr26, a search was made for resistance donors among 23 varieties of spring soft wheat introduced into the State Register of the Republic of Belarus in 2016 and 46 varieties and lines from the collection nursery “Research and Practical Center of the National Academy of Sciences of the Republic of Belarus for Arable Farming”. As a result, resistance genes were identified in spring wheat varieties: Lr1, Lr10, Lr19/Sr25, Lr24/Sr24, Lr26/Sr31/Yr9/Pm8, Lr34/Yr18/Pm38/Sr57, Lr37/ Sr38/Yr17, Sr1RSAmigo and Yr10. Selected varieties of spring wheat with complex resistance to rusty diseases are identified.
About the Authors
T. V. Dolmatovich
Institute of Genetics and Cytology of the National Academy of Sciences of Belarus, Minsk
Russian Federation
Russian Federation
Ph. D. (Biology), Senior researcher
27, Akademicheskaya Str., 220072
A. A. Buloichik
Institute of Genetics and Cytology of the National Academy of Sciences of Belarus, Minsk
Russian Federation
Russian Federation
Ph. D. (Biology), Leading researcher
27, Akademicheskaya Str., 220072
S. I. Grib
Research and Practical Center of the National Academy of Sciences of Belarus for Arable Farming, Zhodino
Russian Federation
Russian Federation
Academician, D. Sc. (Agricultural), Chief researcher
1, Timiriyazev Str., 222160
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