Article
Biochemistry & Molecular Biology
Junwei Zhang, Fei Luo, Haocheng Sun, Jian Wang, Wenjing Duan, Yueming Yan
Summary: In this study, the effects of Glu-A1a encoded 1Ax1 subunit on gluten physicochemical properties, molecular structures, and breadmaking quality were comprehensively investigated. The presence of the 1Ax1 subunit significantly improved gluten content, dough rheological properties, and other physicochemical properties. The 1Ax1 subunit also enhanced gluten microstructure and altered its secondary structure, resulting in improved breadmaking quality.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Plant Sciences
Xiaojuan Liu, Hongcheng Wang, Heng Tang, Xuye Du, Fang He, Mingjian Ren, Yinguang Bao
Summary: The overexpression of TaSWEET14 in wheat improves cadmium stress tolerance and decreases cadmium accumulation, altering the expression pattern of ion transporter genes.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2022)
Article
Plant Sciences
Xingxuan Bai, Xueling Huang, Shuxin Tian, Huan Peng, Gangming Zhan, Farhan Goher, Jia Guo, Zhensheng Kang, Jun Guo
Summary: The study demonstrates that TaCSN5 negatively regulates wheat resistance to Pst in an SA-dependent manner, with overexpression of TaCSN5 leading to decreased plant resistance to pathogens. Additionally, TaCSN5 negatively regulates the gene TaG3NPR1 involved in the SA signaling pathway.
MOLECULAR PLANT PATHOLOGY
(2021)
Article
Food Science & Technology
Yanbo Wang, Yihang Tong, Jinru Zhou, Dong Yang, Linglin Fu
Summary: In this study, LMW-GS was purified and identified from Chinese wheat, and several immunologically active peptides were predicted. This systematic research on LMW-GS may provide new insights for the prevention of wheat allergy and the development of hypoallergenic wheat products.
FOOD SCIENCE AND HUMAN WELLNESS
(2023)
Article
Chemistry, Applied
Xiaolong Wang, Pai Peng, Rudi Appels, Linpei Tian, Xiaoyang Zou
Summary: The differences in Mixolab measurements of dough processing were examined based on flour from wheat lines carrying high molecular weight glutenin subunits 5 + 10 or 2 + 12. Subunits 5 + 10 formed a stable gluten network rich in polymeric proteins, while 2 + 12 flour generated fragile protein aggregates. These differences were attributed to the presence of different bonds and structures within the dough, leading to distinct thermal stability and gelation properties.
Article
Agriculture, Multidisciplinary
Tao Yang, Yingpeng Wang, Jiali Jiang, Pei Wang, Yingxin Zhong, Qin Zhou, Xiao Wang, Jian Cai, Mei Huang, Dong Jiang, Tingbo Dai, Weixing Cao
Summary: A study was conducted using a group of high-molecular-weight glutenin subunit (HMW-GS) deletion lines to investigate the effects of HMW-GS on wheat gluten and dough properties. The results showed that the deletion of HMW-GS significantly decreased the dough stability time and viscoelastic moduli. Additionally, the deletion affected the protein composition, leading to changes in the expression levels of various proteins. The findings also revealed differences in the stability of HMW-GSs based on their amino acid sequences.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2023)
Article
Agriculture, Multidisciplinary
Tao Yang, Yingpeng Wang, Jiali Jiang, Pei Wang, Yingxin Zhong, Qin Zhou, Xiao Wang, Jian Cai, Mei Huang, Dong Jiang, Tingbo Dai, Weixing Cao
Summary: A study was conducted to explore the impact of deletion of high-molecular-weight glutenin subunits (HMW-GS) on wheat gluten and dough properties. Results indicated that HMW-GS deletion led to decreased dough stability time and viscoelastic moduli (G' and G''). The deletion of x-type HMW-GSs showed a greater impact than y-type HMW-GSs. Additionally, the deletion of HMW-GS resulted in decreased HMW-GS contents and increased alpha-/gamma-gliadin contents.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2023)
Article
Food Science & Technology
Ginna P. Rozo-Ortega, Roman A. Serrago, Patricio J. Lo Valvo, Maria C. Fleitas, Maria R. Simon, Daniel J. Miralles
Summary: Foliar diseases have a greater impact on modern wheat cultivars compared to old cultivars, with reductions in yield and protein content more prominent in modern varieties. Specific pathogens such as Pyrenophora tritici-repentis and Puccinia triticina have varying effects on protein levels in grain, with modern cultivars showing a larger decrease in proteins associated with higher yield and lower source:sink ratio. Changes in dough rheology and breadmaking quality due to foliar diseases are not as consistent as observed in milling quality, with effects not as clear in magnitude and direction.
JOURNAL OF CEREAL SCIENCE
(2021)
Article
Agronomy
Ruiqi Zhang, Chuntian Lu, Xiangru Meng, Yali Fan, Jie Du, Runran Liu, Yigao Feng, Liping Xing, Petr Capal, Jaroslav Dolezel, Yiwei Wang, Huanqing Mu, Bingxiao Sun, Fu Hou, Ruonan Yao, Chuanxi Xiong, Yang Wang, Peidu Chen, Aizhong Cao
Summary: This study introgressed the novel wheat powdery mildew and stripe rust resistance genes Pm5V/Yr5V from Dasypyrum villosum and fine mapped them to a narrowed region in 5VS. The results showed that the Pm5V/Yr5V lines have the potential value to facilitate wheat breeding for disease resistance and do not incur a yield penalty in diverse wheat genetic backgrounds.
THEORETICAL AND APPLIED GENETICS
(2022)
Article
Agronomy
Lei Zhang, Hao Zhang, Linyi Qiao, Lingfeng Miao, Dong Yan, Pan Liu, Guangyao Zhao, Jizeng Jia, Lifeng Gao
Summary: The study identified a SEP3-like MADS-box gene TaSEP3-1 in bread wheat, with TaSEP3-D1 showing higher expression levels in floral organs and developing kernels. The favored haplotype D1_h4 of TaSEP3-D1 was associated with heading date, plant height, and other yield-related traits, indicating its potential for improving plant architecture and yield in wheat breeding.
Article
Food Science & Technology
Ginna P. Rozo-Ortega, Daniel J. Miralles
Summary: Foliar diseases such as Puccinia graminis and Zymoseptoria tritici have detrimental effects on wheat yield and milling and breadmaking attributes. P.graminis causes the greatest reduction in yield, while both diseases reduce milling yield and protein content. Zymoseptoria tritici has no effect on breadmaking quality, but P.graminis affects some parameters such as loaf volume.
JOURNAL OF CEREAL SCIENCE
(2023)
Review
Food Science & Technology
Telma de Sousa, Miguel Ribeiro, Carolina Sabenca, Gilberto Igrejas
Summary: Wheat is a crucial cereal crop used in a wide range of traditional and modern processed foods. Ancient varieties have evolved into modern ones, with hexaploid and tetraploid wheat dominating global production. The success of wheat is largely attributed to the viscoelastic properties of its gluten proteins, allowing for a variety of staple food forms in the human diet. This review provides a comprehensive look at the evolution of wheat from domestication to its high-yield cultivation today.
Article
Biotechnology & Applied Microbiology
Lina Xie, Siyang Liu, Yong Zhang, Wenfei Tian, Dengan Xu, Jihu Li, Xumei Luo, Lingli Li, Yingjie Bian, Faji Li, Yuanfeng Hao, Zhonghu He, Xianchun Xia, Xiyue Song, Shuanghe Cao
Summary: We identified 31 transcription factors (TFs) that interact with the conserved cis-regulatory module CCRM1-1, a key element in the high expression of Glu-1. One of these TFs, TaB3-2A1, was confirmed to bind to CCRM1-1 and repress its transcription activity. Overexpression of TaB3-2A1 reduced seed storage proteins (SSP) and increased starch content, and also had significant effects on agronomic traits. The discovery of TaB3-2A1 provides a valuable tool for investigating gene regulation, and a potential target for improving wheat quality.
PLANT BIOTECHNOLOGY JOURNAL
(2023)
Article
Food Science & Technology
Aastha Dewan, Bhupendar Singh Khatkar, Sneh Punia Bangar, Vandana Chaudhary, Jose M. Lorenzo
Summary: This study investigated the influence of adding gliadins, glutenins, and other protein components in native and fortified dough on the microstructure and secondary structure. The findings revealed that different protein additions led to variations in the dough structure, and subtle differences were observed between different wheat varieties.
FOOD ANALYTICAL METHODS
(2022)
Article
Virology
Laura Milena Forero-Junco, Katrine Wacenius Skov Alanin, Amaru Miranda Djurhuus, Witold Kot, Alex Gobbi, Lars Hestbjerg Hansen
Summary: This study extracted, sequenced, and characterized the viral community from the phyllosphere for the first time. The results revealed a large and active community of novel bacterial viruses in the wheat phyllosphere, which have potential applications in biocontrol and microbiome modulation.
Article
Agronomy
Jingyang Tong, Shujun Wang, Zhonghu He, Yan Zhang
Summary: Reduced nitrogen fertilization and irrigation were found to have significant effects on the structure and physicochemical characteristics of wheat starch, resulting in changes in crystallinity, swelling power, gelatinization enthalpy, and transition temperatures. The two wheat cultivars studied, Zhongmai 175 and Jingdong 17, exhibited differences in response to the nitrogen and water treatments, highlighting the importance of optimizing nitrogen and water use efficiency for developing elite wheat cultivars with improved starch quality.
Article
Agronomy
Yan Dong, Dengan Xu, Xiaowan Xu, Yan Ren, Fengmei Gao, Jie Song, Aolin Jia, Yuanfeng Hao, Zhonghu He, Xianchun Xia
Summary: In this study, a stable QTL for adult-plant resistance to powdery mildew was successfully mapped and candidate genes associated with the resistance locus were predicted. The findings provide high-throughput markers for improving powdery mildew resistance in wheat and pave the way for map-based cloning of the resistance gene.
THEORETICAL AND APPLIED GENETICS
(2022)
Review
Food Science & Technology
Wenfei Tian, Yi Zheng, Weiqun Wang, Donghai Wang, Michael Tilley, Guorong Zhang, Zhonghu He, Yonghui Li
Summary: This review provides an overview of the health benefits of whole wheat consumption and the role of phytochemicals found in wheat. It discusses the chemistry, extraction, and occurrence of wheat phytochemicals, as well as the different extraction protocols and in vitro antioxidant assays. The review also explores the effects of genotypes, environments, field management, and processing techniques on wheat phytochemicals. Additionally, the bioaccessibility, bioavailability, metabolism, and potential health benefits of these phytochemicals are reviewed.
COMPREHENSIVE REVIEWS IN FOOD SCIENCE AND FOOD SAFETY
(2022)
Article
Plant Sciences
Qingfeng Song, Jeroen Van Rie, Bart Den Boer, Alexander Galle, Honglong Zhao, Tiangen Chang, Zhonghu He, Xin-Guang Zhu
Summary: Improving canopy photosynthetic light use efficiency and energy conversion efficiency is crucial for increasing crop yield potential. However, the diurnal and seasonal variations of canopy light use efficiency and energy conversion efficiency have been largely unknown. This study quantified the dynamic changes in these parameters and found significant variations throughout the day and growing season. The results highlight the opportunity to improve canopy photosynthesis for greater wheat biomass and yield potential.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Plant Sciences
Zahid Mahmood, Mohsin Ali, Javed Iqbal Mirza, Muhammad Fayyaz, Khawar Majeed, Muhammad Kashif Naeem, Abdul Aziz, Richard Trethowan, Francis Chuks Ogbonnaya, Jesse Poland, Umar Masood Quraishi, Lee Thomas Hickey, Awais Rasheed, Zhonghu He
Summary: The study used genome-wide association analysis to identify loci associated with stripe rust resistance in synthetic-derived wheats. Several new loci and resistance genes were discovered, and the genetic framework for stripe rust resistance in these wheats was elucidated.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Food Science & Technology
Siyang Liu, Chuyang Wang, Jinying Gou, Yan Dong, Wenfei Tian, Luping Fu, Yonggui Xiao, Xumei Luo, Zhonghu He, Xianchun Xia, Shuanghe Cao
Summary: This study conducted a genome-wide association study to identify genetic loci controlling ferulic acid content in wheat grains. Eight major loci were discovered, each explaining approximately 10% of the phenotypic variances. The favorable alleles of these loci have significant accumulative effects on ferulic acid content. Additionally, two SNPs closely associated with ferulic acid content were successfully converted to flexible kompetitive allele-specific PCR (KASP) markers for marker-assisted selection in breeding.
JOURNAL OF CEREAL SCIENCE
(2022)
Article
Agronomy
Danting Shan, Mohsin Ali, Mohammed Shahid, Anjuman Arif, Muhammad Qandeel Waheed, Xianchun Xia, Richard Trethowan, Mark Tester, Jesse Poland, Francis C. Ogbonnaya, Awais Rasheed, Zhonghu He, Huihui Li
Summary: A genetic framework for salinity tolerance in wheat at the reproductive stage was revealed using genome-wide SNP markers and major adaptability genes. The trait-associated loci were used to predict phenotypes, and their effects were validated. The study also identified loci associated with salt tolerance in synthetic-derived wheat lines and compared them to modern bread wheat lines. Functional genes related to salt tolerance were uncovered, and a genetic interaction network was constructed to reveal correlations among the investigated traits.
THEORETICAL AND APPLIED GENETICS
(2022)
Article
Agronomy
Jie Song, Dengan Xu, Yan Dong, Faji Li, Yingjie Bian, Lingli Li, Xumei Luo, Shuaipeng Fei, Lei Li, Cong Zhao, Yong Zhang, Xianchun Xia, Zhongfu Ni, Zhonghu He, Shuanghe Cao
Summary: In this study, we fine mapped the QTL QTKW.caas-5DL for thousand kernel weight in wheat, predicted candidate genes, and developed a marker applicable for breeding. The findings provide a foundation for map-based cloning of QTKW.caas-5DL and offer an efficient tool for marker-assisted selection.
THEORETICAL AND APPLIED GENETICS
(2022)
Article
Plant Sciences
Mohsin Ali, Shan Danting, Jiankang Wang, Hafsa Sadiq, Awais Rasheed, Zhonghu He, Huihui Li
Summary: In this study, genetic diversity and selection signatures were analyzed in 422 wheat accessions, revealing that synthetic-derived wheats and advanced breeding lines exhibited genetic diversity, with 32 unique genome regions showing signs of selection.
FRONTIERS IN PLANT SCIENCE
(2022)
Review
Biology
Jun Xiao, Bao Liu, Yingyin Yao, Zifeng Guo, Haiyan Jia, Lingrang Kong, Aimin Zhang, Wujun Ma, Zhongfu Ni, Shengbao Xu, Fei Lu, Yuannian Jiao, Wuyun Yang, Xuelei Lin, Silong Sun, Zefu Lu, Lifeng Gao, Guangyao Zhao, Shuanghe Cao, Qian Chen, Kunpu Zhang, Mengcheng Wang, Meng Wang, Zhaorong Hu, Weilong Guo, Guoqiang Li, Xin Ma, Junming Li, Fangpu Han, Xiangdong Fu, Zhengqiang Ma, Daowen Wang, Xueyong Zhang, Hong-Qing Ling, Guangmin Xia, Yiping Tong, Zhiyong Liu, Zhonghu He, Jizeng Jia, Kang Chong
Summary: This review summarizes recent advances in genomic research and genetic improvement of bread wheat, with a focus on the contributions made by Chinese scientists. The availability of multiple reference wheat genome assemblies and cutting-edge technologies such as precise genome editing tools has opened up new possibilities for functional genomic research in wheat. Insights gained from these advances will enhance our understanding of the molecular mechanisms and regulatory networks underlying agronomic traits, and facilitate the development of modern breeding techniques for more sustainable agriculture worldwide.
SCIENCE CHINA-LIFE SCIENCES
(2022)
Article
Plant Sciences
Saman Maqbool, Suhaib Ahmad, Zarnishal Kainat, Muhammad Ibrar Khan, Ammarah Maqbool, Muhammad Adeel Hassan, Awais Rasheed, Zhonghu He
Summary: This study evaluated the root system architecture (RSA) of 58 historical spring wheat cultivars from Pakistan and found a positive historic change in RSA after 1965. The research also identified root depth and steep angle as promising traits to withstand water-limited environments.
Article
Endocrinology & Metabolism
Jie Chen, Yueqi Zhang, Huanran Yin, Wei Liu, Xin Hu, Dongqin Li, Caixia Lan, Lifeng Gao, Zhonghu He, Fa Cui, Alisdair R. Fernie, Wei Chen
Summary: This study provides the first comprehensive investigation into the melatonin pathway metabolites in wheat, identifying candidate genes involved in the pathway and their effects on metabolite accumulation. The results highlight the importance of Trp as the most abundant metabolite in the pathway and suggest a potential role of the T5H gene insertion in Ser content variation.
JOURNAL OF PINEAL RESEARCH
(2023)
Article
Developmental Biology
Dengan Xu, Yingjie Bian, Xumei Luo, Chenfei Jia, Qianlin Hao, Xiuling Tian, Qiang Cao, Wei Chen, Wujun Ma, Zhongfu Ni, Xiangdong Fu, Zhonghu He, Xianchun Xia, Shuanghe Cao
Summary: The Rht-B1b gene affects plant architecture and yield traits in wheat, increasing tiller and spike number, as well as grain number. It reduces plant height by decreasing cell size and grain size or weight by decreasing cell number. Transcriptome analysis revealed many key gene homologs and integrators regulated by Rht-B1b for specific traits.
Article
Food Science & Technology
Lei Zhi, Fengju Wang, Kaijie Xu, Zhaoxing Zhang, Qian Zhu, Yong Zhang, Wenfei Tian, Zhonghu He
JOURNAL OF CEREAL SCIENCE
(2023)
Article
Agronomy
Dengan Xu, Chenfei Jia, Xinru Lyu, Tingzhi Yang, Huimin Qin, Yalin Wang, Qianlin Hao, Wenxing Liu, Xuehuan Dai, Jianbin Zeng, Hongsheng Zhang, Xianchun Xia, Zhonghu He, Shuanghe Cao, Wujun Ma
Summary: This study comprehensively summarized and predicted the genetic loci for wheat plant height, identifying 65 QTL-rich clusters and predicting 38 candidate genes. These findings lay a foundation for map-based cloning and breeding applications of wheat dwarfing genes.