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Registration Number

0221U101826, 0120U103317 , R & D reports

Title

Aegilops as a source of genes for improving the economic characteristics of wheat

Head

Blume Yaroslav B., Доктор біологічних наук

Registration Date

25-01-2021

Organization

Institute of Food Biotechnology and Genomics of the National Academy of Sciences of Ukraine

Description

 Samples Ae biuncialis of various origins were propagated at the experimental site.In the Greek sample Ae. biuncialis IU065935 identified alleles of loci of high molecular weight glutenin subunits Glu-U1b, Glu-U1a, Glu-Mb1a, Glu-U1l. The Glu-U1l allele was not found among the previously studied Ae samples. biuncialis originating from the territory of the Crimea, in contrast to other alleles. The Glu-U1l allele encodes the x-subunit with the highest molecular weight among all identified variants. In Azerbaijani samples Ae. biuncialis identified alleles Glu-U1a, Glu-U1g, Glu-Mb1c, Glu-Mb1h. Among the studied samples Ae. biuncialis from natural populations and collection samples together identified 12 alleles of the Glu-U1 locus (and the corresponding blocks of high molecular weight glutenin subunits) and 19 alleles of Glu-Mb1. Among the propagated collection samples Ae. biuncialis, which can be used for further research, are 9 different Glu-U1 alleles and 14 Glu-Mb1 alleles.

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Blume Yaroslav B.
Karelov Anatoly V.
Kozub Natalia O.
Pirko Yaroslav V.
Sozinova Oksana I.
Spivak Svitlana I.