ArticleG3 (Bethesda, Md.)2016
Genetic Mapping of Millions of SNPs in Safflower (Carthamus tinctorius L.) via Whole-Genome Resequencing.
Article in G3 (Bethesda, Md.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 43 citations in OpenAlex.
- EMS-induced genomic variation and QTL-seq analysis of safflower spininess through whole genome sequencing (WGS).BMC genomics · 2025Article
- Research Progress of Genomics Applications in Secondary Metabolites of Medicinal Plants: A Case Study in Safflower.International journal of molecular sciences · 2025Review
- Genome-wide association mapping in safflower (Carthamus tinctorius L.) for genetic dissection of drought tolerance using DArTseq markers.Scientific reports · 2024Article
- The Carthamus tinctorius L. genome sequence provides insights into synthesis of unsaturated fatty acids.BMC genomics · 2024Article
- Genome organization and botanical diversity.The Plant cell · 2024Review
- Genetic diversity, clinical uses, and phytochemical and pharmacological properties of safflower (Frontiers in pharmacology · 2024Review
- Whole-genome and genome-wide association studies improve key agricultural traits of safflower for industrial and medicinal use.Horticulture research · 2023Article
- Chloroplast Genomes and Phylogenetic Analysis of ThreeInternational journal of molecular sciences · 2023Article
- Phylogenomic investigation of safflower (Carthamus tinctorius) and related species using genotyping-by-sequencing (GBS).Scientific reports · 2023Article
- Applications of Molecular Markers for Developing Abiotic-Stress-Resilient Oilseed Crops.Life (Basel, Switzerland) · 2022Review
- Pangenomes as a Resource to Accelerate Breeding of Under-Utilised Crop Species.International journal of molecular sciences · 2022Review
- The chromosome-scale reference genome of safflower (Carthamus tinctorius) provides insights into linoleic acid and flavonoid biosynthesis.Plant biotechnology journal · 2021Article
- Genomic prediction and genomic heritability of grain yield and its related traits in a safflower genebank collection.The plant genome · 2021Article
- Construction of high-density genetic maps defined sex determination region of the Y chromosome in spinach.Molecular genetics and genomics : MGG · 2021Article
- A Vernalization Response in a Winter Safflower (Frontiers in plant science · 2021Article
- High quality genome of Erigeron breviscapus provides a reference for herbal plants in Asteraceae.Molecular ecology resources · 2021Article
- Genome survey sequencing of Atractylodes lancea and identification of its SSR markers.Bioscience reports · 2020Article
- In-depth genome diversity, population structure and linkage disequilibrium analysis of worldwide diverse safflower (Carthamus tinctorius L.) accessions using NGS data generated by DArTseq technology.Molecular biology reports · 2020Article
- Heterozygous Single Nucleotide Polymorphic Loci in Haploid Gametophytes ofFrontiers in genetics · 2019Article
- Full-length transcriptome sequences and the identification of putative genes for flavonoid biosynthesis in safflower.BMC genomics · 2018Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Accurate assembly of complete genomes is facilitated by very high density genetic maps. We performed low-coverage, whole-genome shotgun sequencing on 96 F6 recombinant inbred lines (RILs) of a cross between safflower (Carthamus tinctorius L.) and its wild progenitor (C. palaestinus Eig). We also produced a draft genome assembly of C. tinctorius covering 866 million bp (∼two-thirds) of the expected 1.35 Gbp genome after sequencing a single, short insert library to ∼21 × depth. Sequence reads from the RILs were mapped to this genome assembly to facilitate SNP identification, and the resulting polymorphisms were used to construct a genetic map. The resulting map included 2,008,196 genetically located SNPs in 1178 unique positions. A total of 57,270 scaffolds, each containing five or more mapped SNPs, were anchored to the map. This resulted in the assignment of sequence covering 14% of the expected genome length to a genetic position. Comparison of this safflower map to genetic maps of sunflower and lettuce revealed numerous chromosomal rearrangements, and the resulting patterns were consistent with a whole-genome duplication event in the lineage leading to sunflower. This sequence-based genetic map provides a powerful tool for the assembly of a low-cost draft genome of safflower, and the same general approach is expected to work for other species.
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