ArticlePloS one2017
Genetic diversity and association mapping in the Colombian Central Collection of Solanum tuberosum L. Andigenum group using SNPs markers.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed.
- Genome-Wide Genetic Architecture for Common Scab (International journal of molecular sciences · 2025Article
- Genotyping-by-sequencing targets genic regions and improves resolution of genome-wide association studies in autotetraploid potato.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Prioritizing Colombian plant genetic resources for investment in research using indicators about the geographic origin, vulnerability status, economic benefits, and food security importance.Biodiversity and conservation · 2023Article
- Defining a diverse core collection of the Colombian Central Collection of potatoes: a tool to advance research and breeding.Frontiers in plant science · 2023Article
- Genome-wide genetic architecture for plant maturity and drought tolerance in diploid potatoes.Frontiers in genetics · 2023Article
- Development of cassava core collections based on morphological and agronomic traits and SNPS markers.Frontiers in plant science · 2023Article
- Phenotypic variability and genetic diversity analysis of cultivated potatoes in China.Frontiers in plant science · 2022Article
- Germplasm, Breeding, and Genomics in Potato Improvement of Biotic and Abiotic Stresses Tolerance.Frontiers in plant science · 2022Review
- Phenotypic and molecular analyses in diploid and tetraploid genotypes ofFrontiers in plant science · 2022Article
- Phenolic and anthocyanin content characterization related to genetic diversity analysis ofFrontiers in plant science · 2022Article
- Review
- Potato biofortification: an effective way to fight global hidden hunger.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Review
- Genome-wide approaches for the identification of markers and genes associated with sugarcane yellow leaf virus resistance.Scientific reports · 2021Article
- MultiGWAS: An integrative tool for Genome Wide Association Studies in tetraploid organisms.Ecology and evolution · 2021Article
- Genetic diversity and population structure of advanced clones selected over forty years by a potato breeding program in the USA.Scientific reports · 2021Article
- Genetic Diversity and Population Structure of Potato Germplasm in RDA-Genebank: Utilization for Breeding and Conservation.Plants (Basel, Switzerland) · 2021Article
- Association mapping reveals novel genomic regions controlling some root and stolon traits in tetraploid potato (3 Biotech · 2021Article
- Article
- Article
- TOCOSH FLOUR (Foods (Basel, Switzerland) · 2020Article
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5 authors.
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Abstract
The potato (Solanum tuberosum L.) is the fourth most important crop food in the world and Colombia has one of the most important collections of potato germplasm in the world (the Colombian Central Collection-CCC). Little is known about its potential as a source of genetic diversity for molecular breeding programs. In this study, we analyzed 809 Andigenum group accessions from the CCC using 5968 SNPs to determine: 1) the genetic diversity and population structure of the Andigenum germplasm and 2) the usefulness of this collection to map qualitative traits across the potato genome. The genetic structure analysis based on principal components, cluster analyses, and Bayesian inference revealed that the CCC can be subdivided into two main groups associated with their ploidy level: Phureja (diploid) and Andigena (tetraploid). The Andigena population was more genetically diverse but less genetically substructured than the Phureja population (three vs. five subpopulations, respectively). The association mapping analysis of qualitative morphological data using 4666 SNPs showed 23 markers significantly associated with nine morphological traits. The present study showed that the CCC is a highly diverse germplasm collection genetically and phenotypically, useful to implement association mapping in order to identify genes related to traits of interest and to assist future potato genetic breeding programs.
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