ArticleJournal of genetics2008
Simple sequence repeat marker development and genetic mapping in quinoa (Chenopodium quinoa Willd.).
Article in Journal of genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Assessment of Genetic Diversity in Quinoa Landraces Cultivated in the Ecuadorian Highlands Since the Early 1980s.Plants (Basel, Switzerland) · 2025Article
- Optimization of Breeding Tools in Quinoa (Plants (Basel, Switzerland) · 2024Article
- Association study of morpho-phenological traits in quinoa (Chenopodium quinoa Willd.) using SSR markers.Scientific reports · 2024Article
- Review
- Genetic resources and breeding approaches for improvement of amaranth (Frontiers in nutrition · 2023Review
- Review
- High-Density Mapping of Quantitative Trait Loci Controlling Agronomically Important Traits in Quinoa (Frontiers in plant science · 2022Article
- Quinoa in Ecuador: Recent Advances under Global Expansion.Plants (Basel, Switzerland) · 2021Review
- Multiomics-based characterization of specialized metabolites biosynthesis in Cornus Officinalis.DNA research : an international journal for rapid publication of reports on genes and genomes · 2020Article
- An Insight into Saponins from Quinoa (Molecules (Basel, Switzerland) · 2020Review
- Healthy and Resilient Cereals and Pseudo-Cereals for Marginal Agriculture: Molecular Advances for Improving Nutrient Bioavailability.Frontiers in genetics · 2020Review
- Deciphering species relationships and evolution inJournal of genetics · 2019Article
- In Silico development of new SSRs primer for aquaporin linked to drought tolerance in plants.Plant signaling & behavior · 2018Article
- A high-quality genome assembly of quinoa provides insights into the molecular basis of salt bladder-based salinity tolerance and the exceptional nutritional value.Cell research · 2017Article
- Development of novel InDel markers and genetic diversity in Chenopodium quinoa through whole-genome re-sequencing.BMC genomics · 2017Article
- De novo transcriptome assembly and characterization of nine tissues of Lonicera japonica to identify potential candidate genes involved in chlorogenic acid, luteolosides, and secoiridoid biosynthesis pathways.Journal of natural medicines · 2017Article
- High-throughput sequencing and de novo transcriptome assembly of Swertia japonica to identify genes involved in the biosynthesis of therapeutic metabolites.Plant cell reports · 2016Article
- RNA-seq Transcriptome Analysis of Panax japonicus, and Its Comparison with Other Panax Species to Identify Potential Genes Involved in the Saponins Biosynthesis.Frontiers in plant science · 2016Article
- Development of SSR markers and construction of a linkage map in jute.Journal of genetics · 2012Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Quinoa is a regionally important grain crop in the Andean region of South America. Recently quinoa has gained international attention for its high nutritional value and tolerances of extreme abiotic stresses. DNA markers and linkage maps are important tools for germplasm conservation and crop improvement programmes. Here we report the development of 216 new polymorphic SSR (simple sequence repeats) markers from libraries enriched for GA, CAA and AAT repeats, as well as 6 SSR markers developed from bacterial artificial chromosome-end sequences (BES-SSRs). Heterozygosity (H) values of the SSR markers ranges from 0.12 to 0.90, with an average value of 0.57. A linkage map was constructed for a newly developed recombinant inbred lines (RIL) population using these SSR markers. Additional markers, including amplified fragment length polymorphisms (AFLPs), two 11S seed storage protein loci, and the nucleolar organizing region (NOR), were also placed on the linkage map. The linkage map presented here is the first SSR-based map in quinoa and contains 275 markers, including 200 SSR. The map consists of 38 linkage groups (LGs) covering 913 cM. Segregation distortion was observed in the mapping population for several marker loci, indicating possible chromosomal regions associated with selection or gametophytic lethality. As this map is based primarily on simple and easily-transferable SSR markers, it will be particularly valuable for research in laboratories in Andean regions of South America.
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