ArticlePlant biotechnology journal2019
Genome-wide selection footprints and deleterious variations in young Asian allotetraploid rapeseed.
Article in Plant biotechnology journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
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Who cites it
44 citing papers in PubMed.
- Correlation and path analysis in winter oilseed rape (Brassica napus L.) cultivars based on yield and phenotypic traits.Journal of applied genetics · 2026Article
- Unraveling the complexity of the oilseed rape genome: from sequencing to gene discovery for trait improvement.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Review
- Genomic analysis of 3,330 accessions provides insights into the evolutionary history and self-incompatibility locus of the Brassica A genome.Nature genetics · 2026Article
- The genetic diversity of Indonesian cattle has been shaped by multiple introductions and adaptive introgression.Nature communications · 2025Article
- Characterization of FLOWERING LOCUS T-related genes and their putative gene regulatory network in semi-winter Brassica napus cultivar Zhongshaung11.The Plant journal : for cell and molecular biology · 2025Article
- Integrating genome assembly, structural variation map construction and GWAS reveal the impact of SVs on agronomic traits of Brassica napus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Genome-wide association study reveals genetic loci for seed density per silique in rapeseed (Brassica napus L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Effect of Photoperiod on Ascorbic Acid Metabolism Regulation and Accumulation in Rapeseed (Antioxidants (Basel, Switzerland) · 2025Article
- Genome-wide association study reveals the genetic basis of vitamin C content in rapeseed (Frontiers in plant science · 2025Article
- Pan-genome analysis of the R2R3-MYB genes family inFrontiers in plant science · 2025Article
- Structural variation reshapes population gene expression and trait variation in 2,105 Brassica napus accessions.Nature genetics · 2024Article
- The story of a decade: Genomics, functional genomics, and molecular breeding in Brassica napus.Plant communications · 2024Review
- Comprehensive analysis of annexin gene family and its expression in response to branching architecture and salt stress in crape myrtle.BMC plant biology · 2024Article
- Lipid Metabolism and Improvement in Oilseed Crops: Recent Advances in Multi-Omics Studies.Metabolites · 2023Review
- The high-quality sequencing of theHorticulture research · 2023Article
- Interploidy Introgression Shaped Adaptation during the Origin and Domestication History of Brassica napus.Molecular biology and evolution · 2023Article
- Comparative Transcriptome Analysis Points to the Biological Processes of Hybrid Incompatibility betweenPlants (Basel, Switzerland) · 2023Article
- Fine mapping and causal gene identification of a novel QTL for early flowering by QTL-seq, Target-seq and RNA-seq in spring oilseed rape.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Structural variations and environmental specificities of flowering time-related genes in Brassica napus.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Fine mapping of genes controlling pigment accumulation in oilseed rape (Molecular breeding : new strategies in plant improvement · 2023Article
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Authors and funding
21 authors.
Funding
Abstract
Brassica napus (AACC, 2n = 38) is an important oilseed crop grown worldwide. However, little is known about the population evolution of this species, the genomic difference between its major genetic groups, such as European and Asian rapeseed, and the impacts of historical large-scale introgression events on this young tetraploid. In this study, we reported the de novo assembly of the genome sequences of an Asian rapeseed (B. napus), Ningyou 7, and its four progenitors and compared these genomes with other available genomic data from diverse European and Asian cultivars. Our results showed that Asian rapeseed originally derived from European rapeseed but subsequently significantly diverged, with rapid genome differentiation after hybridization and intensive local selective breeding. The first historical introgression of B. rapa dramatically broadened the allelic pool but decreased the deleterious variations of Asian rapeseed. The second historical introgression of the double-low traits of European rapeseed (canola) has reshaped Asian rapeseed into two groups (double-low and double-high), accompanied by an increase in genetic load in the double-low group. This study demonstrates distinctive genomic footprints and deleterious SNP (single nucleotide polymorphism) variants for local adaptation by recent intra- and interspecies introgression events and provides novel insights for understanding the rapid genome evolution of a young allopolyploid crop.
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