ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2016
Genetic variation and inheritance of phytosterol and oil content in a doubled haploid population derived from the winter oilseed rape Sansibar × Oase cross.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.
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16 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.
- Meta-analysis of seed weight QTLome using a consensus and highly dense genetic map in Brassica napus L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Pooled it
- Integrating QTL mapping and transcriptomics to decipher the genetic architecture of sterol metabolism inHorticulture research · 2024Article
- Identification of environment-insensitive genes for oil content by combination of transcriptome and genome-wide association analysis in rapeseed.Biotechnology for biofuels and bioproducts · 2024Article
- Factors Affecting the Quality of Canola Grains and Their Implications for Grain-Based Foods.Foods (Basel, Switzerland) · 2023Review
- New insight into the genetic basis of oil content based on noninvasive three-dimensional phenotyping and tissue-specific transcriptome in Brassica napus.Biotechnology for biofuels and bioproducts · 2023Article
- Diversity of Phytosterols in Leaves of Wild Brassicaceae Species as Compared toPlants (Basel, Switzerland) · 2023Article
- Construction of a Quantitative Genomic Map, Identification and Expression Analysis of Candidate Genes for Agronomic and Disease-Related Traits inFrontiers in plant science · 2022Article
- Breeding Canola (Plants (Basel, Switzerland) · 2021Review
- Mapping of seed quality traits in the C genome of Brassica napus by using a population carrying genome content of B. oleracea and their effect on other traits.The plant genome · 2021Article
- Regional association analysis coupled with transcriptome analyses reveal candidate genes affecting seed oil accumulation in Brassica napus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Mapping QTL controlling agronomic traits in a doubled haploid population of winter oilseed rape (Journal of genetics · 2018Article
- 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.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Genetic and Molecular Regulation of Seed Storage Proteins (SSPs) to Improve Protein Nutritional Value of Oilseed Rape (Frontiers in plant science · 2018Article
- Association Mapping Analysis of Fatty Acid Content in Different Ecotypic Rapeseed Using mrMLM.Frontiers in plant science · 2018Article
- Synteny analysis of genes and distribution of loci controlling oil content and fatty acid profile based on QTL alignment map in Brassica napus.BMC genomics · 2017Article
- Genetic dissection of seed oil and protein content and identification of networks associated with oil content in Brassica napus.Scientific reports · 2017Article
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Authors and funding
2 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
key messageIdentification of QTL for phytosterol content, oil content, fatty acids content, protein content of defatted meal, and seed weight by multiple interval mapping in a Brassica napus DH population. Phytosterols are minor seed constituents in oilseed rape which have recently drawn wide-interest from the food and nutrition industry due to their health benefit in lowering LDL cholesterol in humans. To understand the genetic basis of phytosterol content and its relationship with other seed quality traits in oilseed rape, QTL mapping was performed in a segregating DH population derived from the cross of two winter oilseed rape varieties, Sansibar and Oase, termed SODH population. Both parental lines are of canola quality which differ in phytosterol and oil content in seed. A genetic map was constructed for SODH population based on a total of 1638 markers organized in 23 linkage groups and covering a map length of 2350 cM with a mean marker interval of 2.0 cM. The SODH population and the parental lines were cultivated at six environments in Europe and were phenotyped for phytosterol content, oil content, fatty acids content, protein content of the defatted meal, and seed weight. Multiple interval mapping identified between one and six QTL for nine phytosterol traits, between two and six QTL for four fatty acids, five QTL for oil content, four QTL for protein content of defatted meal, and three QTL for seed weight. Colocalizations of QTL for different traits were more frequently observed than individual isolated QTL. Major QTL (R (2) ≥ 25%) were all located in the A genome, and the possible candidate genes were investigated by physical localization of the QTL to the reference genome sequence of Brassica rapa.
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