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Replication Data for: Genetic identity in genebanks: application of the SolCAP 12K SNP array in fingerprinting and diversity analysis in the global in trust potato collection

International Potato Center Dataverse OAI Archive

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Title Replication Data for: Genetic identity in genebanks: application of the SolCAP 12K SNP array in fingerprinting and diversity analysis in the global in trust potato collection
 
Identifier https://doi.org/10.21223/Q1TXZD
 
Creator Ellis, David
Chavez, Oswaldo
Coombs, Joseph
Soto, Julian
Gomez, Rene
Douches, David
Panda, Ana
Silvestre, Rocio
Anglin, Noelle
 
Publisher International Potato Center
 
Description Two hundred and fifty accessions, representing paired samples consisting of original mother plants and their in vitro counterparts from the cultivated potato collection at the International Potato Center (CIP) were fingerprinted using the Infinium 12K V2 Potato Array to confirm genetic identity of the accessions and evaluate genetic diversity of the potato collection. Diploid, triploid, and tetraploid accessions were included, representing seven cultivated potato taxa (based on Hawkes, 1990). Fingerprints between voucher mother plants maintained in the field and in vitro clones of the same accession were used to evaluate identity, relatedness, and ancestry using hierarchal clustering and model-based Bayesian admixture analyses. SNP genotypes were used to assess genetic diversity and to evaluate inter- and intraspecific relationships along with determining population structure and hybrid origins.
 
Subject Agricultural Sciences
SNP array
IN-VITRO
Diversity Analysis
Solanaceae
Genetic Analysis
Genetic Resources
 
Language English
 
Contributor Admin, Dataverse
International Potato Center
GIZ on behalf of the of the Federal Ministry for Economic Cooperation and Development, Germany
CRP Genebank Platform