Article
Discriminant analysis of principal components and pedigree assessment of genetic diversity and population structure in a tetraploid potato panel using SNPs.
PloS one - 1 Jan 2018
Deperi Sofía I, Tagliotti Martín E, Bedogni M Cecilia, Manrique-Carpintero Norma C, Coombs Joseph, Zhang Ruofang, Douches David, Huarte Marcelo A
Abstract excerpt
The reported narrow genetic base of cultivated potato (Solanum tuberosum) can be expanded by the introgression of many related species with large genetic diversity. The analysis of the genetic structure of a potato population is important to broaden the genetic base of breeding programs by the identification of different genetic pools. A panel composed by 231 diverse genotypes was characterized using single...
Topics
- Cluster Analysis
- Discriminant Analysis
- Genetic Variation
- Genetics, Population
- Genotype
- Plant Breeding
- Polymorphism, Single Nucleotide
- Principal Component Analysis
- Solanum tuberosum
- Tetraploidy