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Islam MS, Ghimire A, Lay L, Khan W, Lee JD, Song Q, Jo H, Kim Y. Identification of Quantitative Trait Loci Controlling Root Morphological Traits in an Interspecific Soybean Population Using 2D Imagery Data. Int J Mol Sci 2024; 25:4687. [PMID: 38731906 PMCID: PMC11083680 DOI: 10.3390/ijms25094687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/23/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
Roots are the hidden and most important part of plants. They serve as stabilizers and channels for uptaking water and nutrients and play a crucial role in the growth and development of plants. Here, two-dimensional image data were used to identify quantitative trait loci (QTL) controlling root traits in an interspecific mapping population derived from a cross between wild soybean 'PI366121' and cultivar 'Williams 82'. A total of 2830 single-nucleotide polymorphisms were used for genotyping, constructing genetic linkage maps, and analyzing QTLs. Forty-two QTLs were identified on twelve chromosomes, twelve of which were identified as major QTLs, with a phenotypic variation range of 36.12% to 39.11% and a logarithm of odds value range of 12.01 to 17.35. Two significant QTL regions for the average diameter, root volume, and link average diameter root traits were detected on chromosomes 3 and 13, and both wild and cultivated soybeans contributed positive alleles. Six candidate genes, Glyma.03G027500 (transketolase/glycoaldehyde transferase), Glyma.03G014500 (dehydrogenases), Glyma.13G341500 (leucine-rich repeat receptor-like protein kinase), Glyma.13G341400 (AGC kinase family protein), Glyma.13G331900 (60S ribosomal protein), and Glyma.13G333100 (aquaporin transporter) showed higher expression in root tissues based on publicly available transcriptome data. These results will help breeders improve soybean genetic components and enhance soybean root morphological traits using desirable alleles from wild soybeans.
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Affiliation(s)
- Mohammad Shafiqul Islam
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (L.L.); (W.K.); (J.-D.L.); (H.J.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
- Department of Agriculture, Noakhali Science and Technology University, Noakhali 3814, Bangladesh
| | - Amit Ghimire
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (L.L.); (W.K.); (J.-D.L.); (H.J.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Liny Lay
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (L.L.); (W.K.); (J.-D.L.); (H.J.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Waleed Khan
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (L.L.); (W.K.); (J.-D.L.); (H.J.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jeong-Dong Lee
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (L.L.); (W.K.); (J.-D.L.); (H.J.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Qijian Song
- Soybean Genomics and Improvement Laboratory, USDA-ARS, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA;
| | - Hyun Jo
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (L.L.); (W.K.); (J.-D.L.); (H.J.)
| | - Yoonha Kim
- Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea; (M.S.I.); (A.G.); (L.L.); (W.K.); (J.-D.L.); (H.J.)
- Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea
- Upland Field Machinery Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
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Li Y, Cai L, Ding T, Tian E, Yan X, Wang X, Zhang J, Yu K, Chen Z. Comparative Transcriptome Analysis Reveals the Molecular Basis of Brassica napus in Response to Aphid Stress. PLANTS (BASEL, SWITZERLAND) 2023; 12:2855. [PMID: 37571009 PMCID: PMC10421284 DOI: 10.3390/plants12152855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/23/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023]
Abstract
Rapeseed is a globally important economic crop that can be severely impacted by aphids. However, our understanding of rapeseed resistance to aphid stress is very limited. In this study, we analyzed the resistance characteristics of the low aphid-susceptible variety APL01 and the highly aphid-susceptible variety Holly in response to aphid stress. APL01 had a more significant inhibitory effect on aphid proliferation compared with Holly during the early stage of inoculation, whereas Holly showed stronger tolerance to aphid stress compared with APL01 during the later stage of inoculation. Through transcriptome, physiological, and gene expression analyses, it was revealed that chitinase activity, catalase activity, calcium signal transduction, and activation of systemic acquired resistance might be involved in aphid resistance in B. napus. The degree of inhibition of photosynthesis in plants under aphid stress directly determines the tolerance of B. napus to aphid stress. Furthermore, four promising candidate genes were screened from eight genes related to rapeseed response to biotic stress through RT-qPCR analysis of gene expression levels. These research findings represent an important step forward in understanding the resistance of rapeseed to aphid stress and provide a solid foundation for the cloning of genes responsible for this resistance.
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Affiliation(s)
- Yuanhong Li
- College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.L.); (L.C.); (T.D.); (E.T.)
| | - Lei Cai
- College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.L.); (L.C.); (T.D.); (E.T.)
- Center for Research and Development of Fine Chemical, Guizhou University, Guiyang 550025, China
| | - Ting Ding
- College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.L.); (L.C.); (T.D.); (E.T.)
| | - Entang Tian
- College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.L.); (L.C.); (T.D.); (E.T.)
| | - Xiaohong Yan
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China;
| | - Xiaodong Wang
- Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Nanjing 210014, China; (X.W.); (J.Z.)
| | - Jiefu Zhang
- Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Nanjing 210014, China; (X.W.); (J.Z.)
| | - Kunjiang Yu
- College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.L.); (L.C.); (T.D.); (E.T.)
- Center for Research and Development of Fine Chemical, Guizhou University, Guiyang 550025, China
- Guangxi Tianyuan Biochemical Co., Ltd., Nanning 530009, China
| | - Zhuo Chen
- Center for Research and Development of Fine Chemical, Guizhou University, Guiyang 550025, China
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Kim JM, Ha J, Shin I, Lee JS, Park JH, Lee JD, Kang S. Identification of noble candidate gene associated with sensitivity to phytotoxicity of etofenprox in soybean. Sci Rep 2022; 12:14944. [PMID: 36056125 PMCID: PMC9440009 DOI: 10.1038/s41598-022-19323-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 08/26/2022] [Indexed: 11/24/2022] Open
Abstract
Phytotoxicity is caused by the interaction between plants and a chemical substance, which can cause critical damage to plants. Understanding the molecular mechanism underlying plant-chemical interactions is important for managing pests in crop fields and avoiding plant phytotoxicity by insecticides. The genomic region responsible for sensitivity to phytotoxicity of etofenprox (PE), controlled by a single dominant gene, was detected by constructing high density genetic map using recombination inbred lines (RILs) in soybean. The genomic region of ~ 80 kbp containing nine genes was identified on chromosome 16 using a high-throughput single nucleotide polymorphism (SNP) genotyping system using two different RIL populations. Through resequencing data of 31 genotypes, nonsynonymous SNPs were identified in Glyma.16g181900, Glyma.16g182200, and Glyma.16g182300. The genetic variation in Glyma.16g182200, encoding glycosylphosphatidylinositol-anchored protein (GPI-AP), caused a critical structure disruption on the active site of the protein. This structural variation of GPI-AP may change various properties of the ion channels which are the targets of pyrethroid insecticide including etofenprox. This is the first study that identifies the candidate gene and develops SNP markers associated with PE. This study would provide genomic information to understand the mechanism of phytotoxicity in soybean and functionally characterize the responsive gene.
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Affiliation(s)
- Ji-Min Kim
- Department of Crop Science and Biotechnology, Dankook University, Cheonan, 31116, Korea
| | - Jungmin Ha
- Department of Plant Science, Gangneung-Wonju National University, Gangneung, 25457, Korea
| | - Ilseob Shin
- Department of Crop Science and Biotechnology, Dankook University, Cheonan, 31116, Korea
| | - Ju Seok Lee
- Bio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Korea
| | - Jung-Ho Park
- Bio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, 28116, Korea
| | - Jeong-Dong Lee
- School of Applied Biosciences, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Sungteag Kang
- Department of Crop Science and Biotechnology, Dankook University, Cheonan, 31116, Korea.
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Genome-Wide Association Studies Reveal Novel Loci for Herbivore Resistance in Wild Soybean (Glycine soja). Int J Mol Sci 2022; 23:ijms23148016. [PMID: 35887365 PMCID: PMC9320132 DOI: 10.3390/ijms23148016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/15/2022] [Accepted: 07/18/2022] [Indexed: 02/06/2023] Open
Abstract
The production of soybean [Glycine max (L.) Merr.] is seriously threatened by various leaf-feeding insects, and wild soybean [Glycine soja Sieb. & Zucc.] has a greater resistance capacity and genetic diversity. In this study, a natural population consisting of 121 wild soybean accessions was used for detecting insect resistance genes. The larval weight (LW) of the common cutworm (CCW), the resistance level (RL) and the index of damaged leaf (IDL) were evaluated as resistance indicators to herbivores. An association synonymous SNP AX-94083016 located in the coding region of the respiratory burst oxidase gene GsRbohA1 was identified by genome-wide association study (GWAS) analyses. The overexpression of GsRbohA1 in soybean hairy roots enhanced resistance to CCW. One SNP in the promoter region cosegregated with AX-94083016 contributing to soybean resistance to CCW by altering GsRbohA1 gene expression and reactive oxygen species (ROS) accumulation. Two major haplotypes, GsRbohA1A and GsRbohA1G, were identified based on the SNP. The resistant haplotype GsRbohA1A predominates in wild soybeans, although it has been gradually lost in landraces and cultivars. The nucleotide diversity around GsRbohA1 is much lower in landraces and cultivars than in its ancestors. In conclusion, a new resistant haplotype, GsRbohA1A, was identified in wild soybean, which will be a valuable gene resource for soybean insect resistance breeding through introducing into improvement lines, and it offers a strategy for exploring resistance gene resources from its wild relatives.
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Lu Y, Zhang J, Guo X, Chen J, Chang R, Guan R, Qiu L. Identification of Genomic Regions Associated with Vine Growth and Plant Height of Soybean. Int J Mol Sci 2022; 23:5823. [PMID: 35628633 PMCID: PMC9146324 DOI: 10.3390/ijms23105823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/09/2022] [Accepted: 05/20/2022] [Indexed: 11/16/2022] Open
Abstract
Vining growth (VG) and high plant height (PH) are the physiological traits of wild soybean that preclude their utilization for domesticated soybean breeding and improvement. To identify VG- and PH-related quantitative trait loci (QTLs) in different genetic resources, two populations of recombinant inbred lines (RILs) were developed by crossing a cultivated soybean, Zhonghuang39 (ZH39), with two wild soybean accessions, NY27-38 and NY36-87. Each line from the two crosses was evaluated for VG and PH. Three QTLs for VG and three for PH, detected in the ZH39 × NY27-38 population of the RILs, co-located on chromosomes 2, 17 and 19. The VG- and PH-related QTL in the ZH39 × NY36-87 population co-located on chromosome 19. A common QTL shared by the two populations was located on chromosome 19, suggesting that this major QTL was consistently selected for in different genetic backgrounds. The results suggest that different loci are involved in the domestication or adaptations of soybean of various genetic backgrounds. The molecular markers presented here would benefit the fine mapping and cloning of candidate genes underlying the VG and PH co-localized regions and thus facilitate the utilization of wild resources in breeding by avoiding undesirable traits.
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Affiliation(s)
| | | | | | | | | | - Rongxia Guan
- National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (Y.L.); (J.Z.); (X.G.); (J.C.); (R.C.)
| | - Lijuan Qiu
- National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (Y.L.); (J.Z.); (X.G.); (J.C.); (R.C.)
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