ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009
Identification of QTL underlying isoflavone contents in soybean seeds among multiple environments.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed, 88 citations in OpenAlex.
- Bioinformatics Identification and Expression Analysis of Acetyl-CoA Carboxylase Reveal Its Role in Isoflavone Accumulation during Soybean Seed Development.International journal of molecular sciences · 2024Article
- Differentially Expressed Genes Related to Isoflavone Biosynthesis in a Soybean Mutant Revealed by a Comparative Transcriptomic Analysis.Plants (Basel, Switzerland) · 2024Article
- The GmSTF1/2-GmBBX4 negative feedback loop acts downstream of blue-light photoreceptors to regulate isoflavonoid biosynthesis in soybean.Plant communications · 2024Article
- Identification of Genes Responsible for the Synthesis of Glycitein Isoflavones in Soybean Seeds.Plants (Basel, Switzerland) · 2024Article
- Soybean genetics, genomics, and breeding for improving nutritional value and reducing antinutritional traits in food and feed.The plant genome · 2023Review
- QTL mapping reveals key factors related to the isoflavone contents and agronomic traits of soybean (Glycine max).BMC plant biology · 2023Article
- Article
- Fine-Mapping and Functional Analyses of a Candidate Gene Controlling Isoflavone Content in Soybeans Seed.Frontiers in plant science · 2022Article
- Genome wide association study to detect genetic regions related to isoflavone content in a mutant soybean population derived from radiation breeding.Frontiers in plant science · 2022Article
- Novel QTL and Meta-QTL Mapping for Major Quality Traits in Soybean.Frontiers in plant science · 2021Article
- Single-base deletion inBreeding science · 2020Article
- Identification and characterization of a major QTL underlying soybean isoflavone malonylglycitin content.Breeding science · 2019Article
- Is Chickpea a Potential Substitute for Soybean? Phenolic Bioactives and Potential Health Benefits.International journal of molecular sciences · 2019Review
- Comprehensive RNA sequencing and co-expression network analysis to complete the biosynthetic pathway of coumestrol, a phytoestrogen.Scientific reports · 2019Article
- Fine-mapping of QTLs for individual and total isoflavone content in soybean (Glycine max L.) using a high-density genetic map.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Phenylalanine ammonia-lyase2.1 contributes to the soybean response towards Phytophthora sojae infection.Scientific reports · 2017Article
- An R2R3-type MYB transcription factor, GmMYB29, regulates isoflavone biosynthesis in soybean.PLoS genetics · 2017Article
- Isolation and characterization of GmMYBJ3, an R2R3-MYB transcription factor that affects isoflavonoids biosynthesis in soybean.PloS one · 2017Article
- Detecting the QTL-allele system of seed isoflavone content in Chinese soybean landrace population for optimal cross design and gene system exploration.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2016Article
- QTLs Regulating the Contents of Antioxidants, Phenolics, and Flavonoids in Soybean Seeds Share a Common Genomic Region.Frontiers in plant science · 2016Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Soybean isoflavones are valued in certain medicines, cosmetics, foods and feeds. Selection for high-isoflavone content in seeds along with agronomic traits is a goal of many soybean breeders. The aim of the study was to identify the quantitative trait loci (QTL) underlying seed isoflavone content in soybean among seven environments in China. A cross was made between 'Zhongdou 27', a soybean cultivar with higher mean isoflavone content in the seven environments (daidzein, DZ, 1,865 microg g(-1); genistein, GT, 1,614 microg g(-1); glycitein, GC, 311 microg g(-1) and total isoflavone, TI, 3,791 microg g(-1)) and 'Jiunong 20', a soybean cultivar with lower isoflavone content (DZ, 844 microg g(-1); GT, 1,046 microg g(-1); GC, 193 microg g(-1) and TI, 2,061 microg g(-1)). Through single-seed-descent, 130 F(5)-derived F(6) recombinant inbred lines were advanced. A total of 99 simple-sequence repeat markers were used to construct a genetic linkage map. Seed isoflavone contents were analyzed using high-performance liquid chromatography for multiple years and locations (Harbin in 2005, 2006 and 2007, Hulan in 2006 and 2007, and Suihua in 2006 and 2007). Three QTL were associated with DZ content, four with GT content, three with GC content, and five with TI content. For all QTL detected the beneficial allele was from Zhongdou 27. QTL were located on three (DZ), three (GC), four (GT) and five (TI) molecular linkage groups (LG). A novel QTL was detected with marker Satt144 on LG F that was associated with DZ (0.0014 > P > 0.0001, 5% < R (2) < 11%; 254 < DZ < 552 microg g(-1)), GT (0.0027 > P > 0.0001; 4% < R (2) < 9%; 262 < GT < 391 microg g(-1)), and TI (0.0011 > P > 0.0001; 4% < R (2) < 15%; 195 < TI < 871 microg g(-1)) across the various environments. A previously reported QTL on LG M detected by Satt540 was associated with TI across four environments and TI mean (0.0022 > P > 0.0001; 3% < R (2) < 8%; 182 < TI < 334 microg g(-1)) in China. Because both beneficial alleles were from Zhongdou 27, it was concluded that these two QTL would have the greatest potential value for marker-assisted selection for high-isoflavone content in soybean seed in China.
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