ArticleBMC genomics2021
Molecular genetic diversity and population structure analyses of rutabaga accessions from Nordic countries as revealed by single nucleotide polymorphism markers.
Article in BMC genomics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 19 citations in OpenAlex.
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- Genetic diversity and population structure of soybean (Glycine max (L.) Merril) germplasm.PloS one · 2025Article
- Genetic Diversity and Evaluation of Agro-Morphological Traits in Lettuce Core Collection.Plants (Basel, Switzerland) · 2024Article
- Genetic Diversity ofPlants (Basel, Switzerland) · 2024Article
- Genetic Diversity and Population Structure of a Large USDA Sesame Collection.Plants (Basel, Switzerland) · 2024Article
- RNA-Seq Bulked Segregant Analysis of an ExoticInternational journal of molecular sciences · 2024Article
- Genomic prediction for agronomic traits in a diverse Flax (Linum usitatissimum L.) germplasm collection.Scientific reports · 2024Article
- Genome-wide association study ofFrontiers in plant science · 2024Article
- Genome-wide association studies of root system architecture traits in a broad collection ofFrontiers in plant science · 2024Article
- Article
- Linkage disequilibrium and population structure in a core collection of Brassica napus (L.).PloS one · 2022Article
- Population structure and genetic diversity characterization of soybean for seed longevity.PloS one · 2022Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRutabaga or swede (Brassica napus ssp. napobrassica (L.) Hanelt) varies in root and leaf shape and colour, flesh colour, foliage growth habits, maturity date, seed quality parameters, disease resistance and other traits. Despite these morphological differences, no in-depth molecular analyses of genetic diversity have been conducted in this crop. Understanding this diversity is important for conservation and broadening the use of this resource.
resultsThis study investigated the genetic diversity within and among 124 rutabaga accessions from five Nordic countries (Norway, Sweden, Finland, Denmark and Iceland) using a 15 K single nucleotide polymorphism (SNP) Brassica array. After excluding markers that did not amplify genomic DNA, monomorphic and low coverage site markers, the accessions were analyzedwith 6861 SNP markers. Allelic frequency statistics, including polymorphism information content (PIC), minor allele frequency (MAF) and mean expected heterozygosity ([Formula: see text]e) and population differentiation statistics such as Wright's F-statistics (F
conclusionOverall, the correlation of the accessions with their geographic origin was very low, except for the accessions from Iceland. Thus, Icelandic rutabaga accessions can offer valuable germplasm for crop improvement.
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