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QTL Analysis of Wheat Gluten-Related Traits
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Weicheng Yao1, Juan Zhu2, Rui Guo1, Chen Chen1, Jiajun Liu1, Yao Deng1, Zheng Liu3, Dongsheng Li1
Journal of Triticeae Crops | 2026, 46(9) : 1140 - 1146
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Journal of Triticeae Crops | 2026, 46(9): 1140-1146
• Genetics & Breeding •
QTL Analysis of Wheat Gluten-Related Traits
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Weicheng Yao1, Juan Zhu2, Rui Guo1, Chen Chen1, Jiajun Liu1, Yao Deng1, Zheng Liu3, Dongsheng Li1
Affiliations
  • 1.Zhenjiang Institute of Agricultural Sciences in the Hilly Area of Jiangsu Province, Jurong, Jiangsu 212400, China
  • 2.Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou, Jiangsu 225009, China
  • 3.Zhenjiang Municipal Bureau of Agriculture and Rural Affairs, Zhenjiang, Jiangsu 212000, China
Published: 2026-09-15 doi: 10.7606/j.issn.1009-1041.2026.09.02
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To explore the quantitative trait loci (QTLs) related to wheat gluten traits, the red-grained wheat Yang 97G59 and the white-grained wheat Sumai 6 and their derived 189 DH lines were used as materials, and the quality parameters such as wet gluten content, dry gluten content, and gluten index were measured in two years, and the high-density genetic linkage map of single nucleotide polymorphisms(SNPs) was used for QTL mapping. The results showed that a total of 30 QTLs related to gluten traits were detected by complete interval mapping, distributed on 17 chromosomes except 1A, 1B, 3D, and 6B. A single QTL could explain 3.0%—25.0% of the phenotypic variation. Among them, 18 QTL synergistic genes are derived from Sumai 6, and 4 QTL synergistic genes are derived from Yang 97G59. Two stable QTLs controlling wet gluten content, QWGC.Zhjas-2B.1 and QWGC.Zhjas-6A.1, were detected, with an explainable average phenotypic variation of 20.67% and 7.07%, respectively, and three stable QTLs controlling dry gluten content, QDGC.Zhjas-1D.1, QDGC.Zhjas-2B.1, and QDGC.Zhjas-6A.1, with an explainable average phenotypic variation of 5.0%, 19.77%, and 6.17%, respectively. One stable QTL controlling gluten index was detected, QGI.Zhjas-3A.1, with an average value of explainable phenotypic variation of 10.87%.

Wet gluten content  /  Dry gluten content  /  Gluten index  /  QTL mapping
姚维成, 朱娟, 郭瑞, 陈琛, 刘家俊, 邓垚, 刘铮, 李东升. 小麦面筋相关性状的QTL分析. 麦类作物学报, 2026 , 46 (9) : 1140 -1146 . DOI: 10.7606/j.issn.1009-1041.2026.09.02
Weicheng Yao, Juan Zhu, Rui Guo, Chen Chen, Jiajun Liu, Yao Deng, Zheng Liu, Dongsheng Li. QTL Analysis of Wheat Gluten-Related Traits[J]. Journal of Triticeae Crops, 2026 , 46 (9) : 1140 -1146 . DOI: 10.7606/j.issn.1009-1041.2026.09.02
Appendix
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Year 2026 volume 46 Issue 9
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Article Info
doi: 10.7606/j.issn.1009-1041.2026.09.02
  • Receive Date：2026-04-28
  • Online Date：2026-10-20
  • Published：2026-09-15
Article Data
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History
  • Received：2026-04-28
  • Revised：2026-08-27
Funding
Affiliations
    1.Zhenjiang Institute of Agricultural Sciences in the Hilly Area of Jiangsu Province, Jurong, Jiangsu 212400, China
    2.Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou, Jiangsu 225009, China
    3.Zhenjiang Municipal Bureau of Agriculture and Rural Affairs, Zhenjiang, Jiangsu 212000, China
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https://castjournals.cast.org.cn/joweb/mlzwxb/EN/10.7606/j.issn.1009-1041.2026.09.02
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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