ArticleScientific reports2016
A combination of genome-wide association and transcriptome analysis reveals candidate genes controlling harvest index-related traits in Brassica napus.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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30 citing papers in PubMed, 72 citations in OpenAlex.
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- Identification and expression analysis of the FRK gene family in Oilseed (Brassica napus L.).BMC plant biology · 2025Article
- Genetic Analyses, BSA-Seq, and Transcriptome Analyses Reveal Candidate Genes Controlling Leaf Plastochron in Rapeseed (Plants (Basel, Switzerland) · 2025Article
- Energy balance in nitrogen and sulfur management strategies for oilseed radish.Scientific reports · 2025Article
- Integrating GWAS, RNA-Seq and functional analysis revealed that BnaA02.SE mediates silique elongation by affecting cell proliferation and expansion in Brassica napus.Plant biotechnology journal · 2024Article
- Dissection of quantitative trait nucleotides and candidate genes associated with agronomic and yield-related traits under drought stress in rapeseed varieties: integration of genome-wide association study and transcriptomic analysis.Frontiers in plant science · 2024Article
- Mapping and candidate gene analysis of clustered bud on the main inflorescence in Brassica napus L.BMC plant biology · 2023Article
- Transcriptome analysis reveals key regulatory genes for root growth related to potassium utilization efficiency in rapeseed (Frontiers in plant science · 2023Article
- CRISPR/Cas9-Mediated Mutagenesis ofInternational journal of molecular sciences · 2022Article
- ThePlant direct · 2022Article
- Integration of GWAS and transcriptome analyses to identify SNPs and candidate genes for aluminum tolerance in rapeseed (Brassica napus L.).BMC plant biology · 2022Article
- Transcriptomic analysis of rapeseed (Frontiers in plant science · 2022Article
- Investigation ofHorticulture research · 2022Article
- Transcriptome and Small RNA Sequencing Reveal the Mechanisms Regulating Harvest Index inFrontiers in plant science · 2022Article
- The Brassica napus fatty acid exporter FAX1-1 contributes to biological yield, seed oil content, and oil quality.Biotechnology for biofuels · 2021Article
- The Bnapus50K array: a quick and versatile genotyping tool for Brassica napus genomic breeding and research.G3 (Bethesda, Md.) · 2021Article
- Genome-Wide Identification and Analysis of the Ascorbate Peroxidase (APX) Gene Family of Winter Rapeseed (Frontiers in genetics · 2021Article
- Article
- Fine-mapping and transcriptome analysis of a candidate gene controlling plant height inBiotechnology for biofuels · 2020Article
- Strong temporal dynamics of QTL action on plant growth progression revealed through high-throughput phenotyping in canola.Plant biotechnology journal · 2020Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Harvest index (HI), the ratio of seed mass to total biomass of the aboveground plant parts, is an important trait for harvestable yield of crops. Unfortunately, HI of Brassica napus is lower than that of other economically important crops. To identify candidate genes associated with high HI, a genome-wide association study of HI and four HI-related traits was conducted with 520 B. napus accessions cultivated in both Yunnan and Chongqing. We detected 294 single nucleotide polymorphisms significantly associated with the abovementioned traits, including 79 SNPs that affected two or more traits. Differentially expressed genes between extremely high- and low-HI accessions were identified in 8 tissues at two cultivated regions. Combination of linkage disequilibrium and transcriptome analyses revealed 33 functional candidate genes located within the confidence intervals of significant SNPs associated with more than one trait, such as SHOOT GRAVITROPISM 5 (Bna.SGR5), ATP-CITRATE LYASE A-3 (Bna.ACLA-3) and CAROTENOID CLEAVAGE DIOXYGENASE 1 (Bna.CCD1), their orthologs in the Arabidopsis thaliana have been shown to play key roles in photosynthesis, inflorescence, and silique development. Our results provide insight into the molecular mechanisms underlying establishment of high-HI B. napus and lay a foundation for characterization of candidate genes aimed at developing high-HI B. napus varieties.
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