ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2018
A major QTL on chromosome C05 significantly reduces acid detergent lignin (ADL) content and increases seed oil and protein content in oilseed rape (Brassica napus L.).
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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21 citing papers in PubMed, 42 citations in OpenAlex.
- Integrative QTL mapping and transcriptomic profiling uncover molecular mechanisms underlying lodging resistance inHorticulture research · 2026Review
- Unveiling the Biosynthetic Mechanisms of Dietary Fiber in the Leaves and Stems of Mustard (Journal of agricultural and food chemistry · 2026Article
- Plant oil biosynthesis and genetic improvement: progress, challenges, and opportunities.Plant physiology · 2025Review
- A rare dominant alleleScience advances · 2025Article
- 3D genome structural variations play important roles in regulating seed oil content of Brassica napus.Plant communications · 2024Article
- A systems genomics and genetics approach to identify the genetic regulatory network for lignin content inFrontiers in plant science · 2024Article
- Breeding and biotechnology approaches to enhance the nutritional quality of rapeseed byproducts for sustainable alternative protein sources- a critical review.Frontiers in plant science · 2024Review
- Fine mapping and candidate gene analysis of a major QTL for oil content in the seed of Brassica napus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Homoeologous non-reciprocal translocation explains a major QTL for seed lignin content in oilseed rape (Brassica napus L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Factors Affecting the Quality of Canola Grains and Their Implications for Grain-Based Foods.Foods (Basel, Switzerland) · 2023Review
- Mapping-by-Sequencing Reveals Genomic Regions Associated with Seed Quality Parameters inGenes · 2022Article
- A major yellow-seed QTL on chromosome A09 significantly increases the oil content and reduces the fiber content of seed in Brassica napus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Multi-omics analysis dissects the genetic architecture of seed coat content in Brassica napus.Genome biology · 2022Article
- QTL Identification for Stem Fiber, Strength and Rot Resistance in a DH Population from an Alien Introgression ofPlants (Basel, Switzerland) · 2022Article
- Construction of a Quantitative Genomic Map, Identification and Expression Analysis of Candidate Genes for Agronomic and Disease-Related Traits inFrontiers in plant science · 2022Article
- Genomic Regions Associated With Seed Meal Quality Traits inFrontiers in plant science · 2022Article
- Breeding Canola (Plants (Basel, Switzerland) · 2021Review
- Article
- Enhancing the Nutritional Quality of Major Food Crops Through Conventional and Genomics-Assisted Breeding.Frontiers in nutrition · 2020Review
- Chromosome-Scale Assembly of Winter Oilseed RapeFrontiers in plant science · 2020Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
key messageA reduction in acid detergent lignin content in oilseed rape resulted in an increase in seed oil and protein content. Worldwide increasing demand for vegetable oil and protein requires continuous breeding efforts to enhance the yield of oil and protein crop species. The oil-extracted meal of oilseed rape is currently mainly used for feeding livestock, but efforts are undertaken to use the oilseed rape protein in food production. One limiting factor is the high lignin content of black-seeded oilseed rape that negatively affects digestibility and sensory quality of food products compared to soybean. Breeding attempts to develop yellow seeded oilseed rape with reduced lignin content have not yet resulted in competitive cultivars. The objective of this work was to investigate the inheritance of seed quality in a DH population derived from the cross of the high oil lines SGDH14 and cv. Express. The DH population of 139 lines was tested in field experiments in 14 environments in north-west Europe. Seeds harvested from open pollinated plants were used for extensive seed quality analysis. A molecular marker map based on the Illumina Infinium 60 K Brassica SNP chip was used to map QTL. Amongst others, one major QTL for acid detergent lignin content, explaining 81% of the phenotypic variance, was identified on chromosome C05. Lines with reduced lignin content nevertheless did not show a yellowish appearance, but showed a reduced seed hull content. The position of the QTL co-located with QTL for oil and protein content of the defatted meal with opposite additive effects, suggesting that the reduction in lignin content resulted in an increase in oil and protein content.
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