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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

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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

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 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.

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2021-01-25