Genetic Diversity and Pedigree Analysis of Red Currant Germplasm.

ABSTRACT: This represents the first report on the genetic diversity of red currant germplasm collections based on genotyping-by-sequencing (GBS) data. Genotypes of 75 individuals of different origin were assessed in more than 7.5K genome positions. Multidimensional scaling (MDS) analysis has been performed. There are five accessions that are significantly isolated from each other and from the rest of the analyzed cultivars. F₁ offspring of R. petraeum Wulf (Rote Hollandische) and Gondouin, as well as Rote Spatlese (F₂ of R. petraeum and F₂ of R. multiflorum Kit.), are the most genetically isolated on the MDS plot. Ribes multiflorum is closer to the rest of cultivars than the three abovementioned accessions. Purpurnaya cultivar (F₁

SUBMITTER: Pikunova A 

PROVIDER: S-EPMC9269202 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature