ArticleFrontiers in plant science2016
QTLs Regulating the Contents of Antioxidants, Phenolics, and Flavonoids in Soybean Seeds Share a Common Genomic Region.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 39 citations in OpenAlex.
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- The challenge of breeding for reduced off-flavor in faba bean ingredients.Frontiers in plant science · 2023Review
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- MATE-Type Proteins Are Responsible for Isoflavone Transportation and Accumulation in Soybean Seeds.International journal of molecular sciences · 2021Article
- Biocontrol Potential ofJournal of fungi (Basel, Switzerland) · 2021Article
- Exploring genetic architecture for pod-related traits in soybean using image-based phenotyping.Molecular breeding : new strategies in plant improvement · 2021Article
- Omics Technologies to Enhance Plant Based Functional Foods: An Overview.Frontiers in genetics · 2021Review
- RhizosphericFrontiers in plant science · 2021Article
- Discerning molecular diversity and association mapping for phenological, physiological and yield traits under high temperature stress in chickpea (Journal of genetics · 2021Article
- Combining QTL Mapping and Transcriptomics to Decipher the Genetic Architecture of Phenolic Compounds Metabolism in the Conifer White Spruce.Frontiers in plant science · 2021Article
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- The Effects of Domestication on Secondary Metabolite Composition in Legumes.Frontiers in genetics · 2020Review
- Neglected treasures in the wild - legume wild relatives in food security and human health.Current opinion in plant biology · 2019Review
- Is Chickpea a Potential Substitute for Soybean? Phenolic Bioactives and Potential Health Benefits.International journal of molecular sciences · 2019Review
- A reference-grade wild soybean genome.Nature communications · 2019Article
- Resveratrol, total phenolic and flavonoid contents, and antioxidant potential of seeds and sprouts of Korean peanuts.Food science and biotechnology · 2018Article
- Potential Uses of Wild Germplasms of Grain Legumes for Crop Improvement.International journal of molecular sciences · 2017Review
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Soybean seeds are a rich source of phenolic compounds, especially isoflavonoids, which are important nutraceuticals. Our study using 14 wild- and 16 cultivated-soybean accessions shows that seeds from cultivated soybeans generally contain lower total antioxidants compared to their wild counterparts, likely an unintended consequence of domestication or human selection. Using a recombinant inbred population resulting from a wild and a cultivated soybean parent and a bin map approach, we have identified an overlapping genomic region containing major quantitative trait loci (QTLs) that regulate the seed contents of total antioxidants, phenolics, and flavonoids. The QTL for seed antioxidant content contains 14 annotated genes based on the Williams 82 reference genome (Gmax1.01). None of these genes encodes functions that are related to the phenylpropanoid pathway of soybean. However, we found three putative Multidrug And Toxic Compound Extrusion (MATE) transporter genes within this QTL and one adjacent to it (GmMATE1-4). Moreover, we have identified non-synonymous changes between GmMATE1 and GmMATE2, and that GmMATE3 encodes an antisense transcript that expresses in pods. Whether the polymorphisms in GmMATE proteins are major determinants of the antioxidant contents, or whether the antisense transcripts of GmMATE3 play important regulatory roles, awaits further functional investigations.
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