PROTEIN MARKERS, MORPHOLOGICAL AND BREEDING-ORIENTED CHARACTERS IN DUPLICATE ACCESSION IDENTIFICATION IN THE VIR (RUSSIA) AND NORDGEN (SWEDEN) CULTIVATED OAT COLLECTIONS

Methods for identification of duplicate accessions in genebanks and the term “duplicate accession” are discussed. The results of comparative field and laboratory analysis of 112 pairs of potential duplicate accessions from the oat collections of VIR and NordGen are presented. The revealed conformity...

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Published inTrudy po prikladnoj botanike, genetike i selekcii (Online) Vol. 177; no. 3; pp. 82 - 93
Main Authors I. N. Perchuk, A. V. Konarev, I. G. Loskutov, E. V. Blinova, L. Y. Novikova, V. I. Horeva, A. . Kolodinska-Brantestam
Format Journal Article
LanguageEnglish
Published N.I. Vavilov All-Russian Institute of Plant Genetic Resources 01.06.2018
Subjects
avenin electrophoresis
cultivated oat varieties
duplicate accessions
protein markers
белковые маркеры
дублетные образцы
сорта овса посевного
электрофорез авенина
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Summary:Methods for identification of duplicate accessions in genebanks and the term “duplicate accession” are discussed. The results of comparative field and laboratory analysis of 112 pairs of potential duplicate accessions from the oat collections of VIR and NordGen are presented. The revealed conformity between the results of the field and laboratory tests proves the use of avenin electrophoretic banding patterns for duplicate identification in the oat collections before field testing or in case of loss of germination in the seeds of the tested accessions.
ISSN:2227-8834
2619-0982
DOI:10.30901/2227-8834-2016-3-82-93