1
|
Esquivel MM, Aboobucker SI, Suza WP. The impact of 'framing' in the adoption of GM crops. GM CROPS & FOOD 2023; 14:1-11. [PMID: 38100553 PMCID: PMC10730198 DOI: 10.1080/21645698.2023.2275723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/23/2023] [Indexed: 12/17/2023]
Abstract
Genetically modified (GM) crops offer significant advantages in our crop improvement programs because they are created using a more targeted approach which is not possible in traditional breeding methods. Human benefit is one of the main objectives of crop improvement but the legal framework for the introduction of GM crops and the depiction and portrayal of GM crops in the media create barriers to these benefits. This article attempts to highlight the barriers to GM crop adoption particularly focusing on the idea of "framing" and the way GM technology is framed in the media. The resulting public health, economic, and ecological concerns about genetically modified plants, along with the reality of these misconceptions, are discussed with specific examples. Finally, we propose potential routes toward increased acceptance of GM crops.
Collapse
Affiliation(s)
| | | | - Walter P. Suza
- Department of Agronomy, Iowa State University, Ames, IA, USA
| |
Collapse
|
2
|
Singer WM, Lee YC, Shea Z, Vieira CC, Lee D, Li X, Cunicelli M, Kadam SS, Khan MAW, Shannon G, Mian MAR, Nguyen HT, Zhang B. Soybean genetics, genomics, and breeding for improving nutritional value and reducing antinutritional traits in food and feed. THE PLANT GENOME 2023; 16:e20415. [PMID: 38084377 DOI: 10.1002/tpg2.20415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 10/25/2023] [Accepted: 10/27/2023] [Indexed: 12/22/2023]
Abstract
Soybean [Glycine max (L.) Merr.] is a globally important crop due to its valuable seed composition, versatile feed, food, and industrial end-uses, and consistent genetic gain. Successful genetic gain in soybean has led to widespread adaptation and increased value for producers, processors, and consumers. Specific focus on the nutritional quality of soybean seed composition for food and feed has further elucidated genetic knowledge and bolstered breeding progress. Seed components are historical and current targets for soybean breeders seeking to improve nutritional quality of soybean. This article reviews genetic and genomic foundations for improvement of nutritionally important traits, such as protein and amino acids, oil and fatty acids, carbohydrates, and specific food-grade considerations; discusses the application of advanced breeding technology such as CRISPR/Cas9 in creating seed composition variations; and provides future directions and breeding recommendations regarding soybean seed composition traits.
Collapse
Affiliation(s)
- William M Singer
- School of Plant and Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| | - Yi-Chen Lee
- Department of Agriculture, Fort Hays State University, Hays, Kansas, USA
| | - Zachary Shea
- School of Plant and Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| | - Caio Canella Vieira
- Department of Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, Arkansas, USA
| | - Dongho Lee
- Fisher Delta Research, Extension, and Education Center, University of Missouri, Portageville, Missouri, USA
| | - Xiaoying Li
- School of Plant and Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| | - Mia Cunicelli
- Soybean and Nitrogen Fixation Research Unit, USDA-ARS, Raleigh, North Carolina, USA
| | - Shaila S Kadam
- Division of Plant Science and Technology, University of Missouri, Columbia, Missouri, USA
| | | | - Grover Shannon
- Fisher Delta Research, Extension, and Education Center, University of Missouri, Portageville, Missouri, USA
| | - M A Rouf Mian
- Soybean and Nitrogen Fixation Research Unit, USDA-ARS, Raleigh, North Carolina, USA
| | - Henry T Nguyen
- Division of Plant Science and Technology, University of Missouri, Columbia, Missouri, USA
| | - Bo Zhang
- School of Plant and Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| |
Collapse
|
3
|
Rahman SU, McCoy E, Raza G, Ali Z, Mansoor S, Amin I. Improvement of Soybean; A Way Forward Transition from Genetic Engineering to New Plant Breeding Technologies. Mol Biotechnol 2023; 65:162-180. [PMID: 35119645 DOI: 10.1007/s12033-022-00456-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 01/21/2022] [Indexed: 01/18/2023]
Abstract
Soybean is considered one of the important crops among legumes. Due to high nutritional contents in seed (proteins, sugars, oil, fatty acids, and amino acids), soybean is used globally for food, feed, and fuel. The primary consumption of soybean is vegetable oil and feed for chickens and livestock. Apart from this, soybean benefits soil fertility by fixing atmospheric nitrogen through root nodular bacteria. While conventional breeding is practiced for soybean improvement, with the advent of new biotechnological methods scientists have also engineered soybean to improve different traits (herbicide, insect, and disease resistance) to fulfill consumer requirements and to meet the global food deficiency. Genetic engineering (GE) techniques such as transgenesis and gene silencing help to minimize the risks and increase the adaptability of soybean. Recently, new plant breeding technologies (NPBTs) emerged such as zinc-finger nucleases, transcription activator-like effector nucleases, and Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR/Cas9), which paved the way for enhanced genetic modification of soybean. These NPBTs have the potential to improve soybean via gene functional characterization precision genome engineering for trait improvement. Importantly, these NPBTs address the ethical and public acceptance issues related to genetic modifications and transgenesis in soybean. In the present review, we summarized the improvement of soybean through GE and NPBTs. The valuable traits that have been improved through GE for different constraints have been discussed. Moreover, the traits that have been improved through NPBTs and potential targets for soybean improvements via NPBTs and solutions for ethical and public acceptance are also presented.
Collapse
Affiliation(s)
- Saleem Ur Rahman
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Constituent College Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad, Pakistan
| | - Evan McCoy
- Center for Applied Genetic Technologies (CAGT), University of Georgia, Athens, USA
| | - Ghulam Raza
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Constituent College Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad, Pakistan
| | - Zahir Ali
- Laboratory for Genome Engineering, Center for Desert Agriculture and Division of Biological Sciences, 4700 King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia
| | - Shahid Mansoor
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
- Constituent College Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad, Pakistan
| | - Imran Amin
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan.
- Constituent College Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad, Pakistan.
| |
Collapse
|
4
|
Guo B, Sun L, Jiang S, Ren H, Sun R, Wei Z, Hong H, Luan X, Wang J, Wang X, Xu D, Li W, Guo C, Qiu LJ. Soybean genetic resources contributing to sustainable protein production. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2022; 135:4095-4121. [PMID: 36239765 PMCID: PMC9561314 DOI: 10.1007/s00122-022-04222-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 09/10/2022] [Indexed: 06/12/2023]
Abstract
KEY MESSAGE Genetic resources contributes to the sustainable protein production in soybean. Soybean is an important crop for food, oil, and forage and is the main source of edible vegetable oil and vegetable protein. It plays an important role in maintaining balanced dietary nutrients for human health. The soybean protein content is a quantitative trait mainly controlled by gene additive effects and is usually negatively correlated with agronomic traits such as the oil content and yield. The selection of soybean varieties with high protein content and high yield to secure sustainable protein production is one of the difficulties in soybean breeding. The abundant genetic variation of soybean germplasm resources is the basis for overcoming the obstacles in breeding for soybean varieties with high yield and high protein content. Soybean has been cultivated for more than 5000 years and has spread from China to other parts of the world. The rich genetic resources play an important role in promoting the sustainable production of soybean protein worldwide. In this paper, the origin and spread of soybean and the current status of soybean production are reviewed; the genetic characteristics of soybean protein and the distribution of resources are expounded based on phenotypes; the discovery of soybean seed protein-related genes as well as transcriptomic, metabolomic, and proteomic studies in soybean are elaborated; the creation and utilization of high-protein germplasm resources are introduced; and the prospect of high-protein soybean breeding is described.
Collapse
Affiliation(s)
- Bingfu Guo
- Nanchang Branch of National Center of Oil crops Improvement, Jiangxi Province Key Laboratory of Oil crops Biology, Crops Research Institute of Jiangxi Academy of Agricultural Sciences, Nanchang, China
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA KeyLab of Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Liping Sun
- Nanchang Branch of National Center of Oil crops Improvement, Jiangxi Province Key Laboratory of Oil crops Biology, Crops Research Institute of Jiangxi Academy of Agricultural Sciences, Nanchang, China
| | - Siqi Jiang
- Key Laboratory of Molecular Cytogenetics and Genetic Breeding, College of Life Science and Technology, Harbin Normal University, Harbin, China
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA KeyLab of Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Honglei Ren
- Soybean Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Rujian Sun
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA KeyLab of Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Zhongyan Wei
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA KeyLab of Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Huilong Hong
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA KeyLab of Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agriculture University, Harbin, China
| | - Xiaoyan Luan
- Soybean Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Jun Wang
- College of Agriculture, Yangtze University, Jingzhou, China
| | - Xiaobo Wang
- School of Agronomy, Anhui Agricultural University, Hefei, China
| | - Donghe Xu
- Biological Resources and Post-Harvest Division, Japan International Research Center for Agricultural Sciences, Tsukuba, Japan
| | - Wenbin Li
- Soybean Research Institute, Key Laboratory of Soybean Biology of Chinese Education Ministry, Northeast Agriculture University, Harbin, China
| | - Changhong Guo
- Key Laboratory of Molecular Cytogenetics and Genetic Breeding, College of Life Science and Technology, Harbin Normal University, Harbin, China
| | - Li-Juan Qiu
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA KeyLab of Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China.
| |
Collapse
|
5
|
Investigation of differences in allergenicity of protein from different soybean cultivars through LC/MS-MS. Int J Biol Macromol 2022; 220:1221-1230. [PMID: 36041578 DOI: 10.1016/j.ijbiomac.2022.08.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/05/2022] [Accepted: 08/23/2022] [Indexed: 11/21/2022]
Abstract
Soybean allergy is a health-threatening issue and identifying raw soybeans with low allergenicity is important for producing hypoallergenic soybean products. Soybean allergy is mainly triggered by soybean proteins. In this study, the protein profiles, allergen compositions, and epitopes in protein from different soybean cultivars (R1, R2 and R3) were evaluated by SDS-PAGE and LC/MS-MS, and their allergenicity was assessed by indirect ELISA and Western blot analysis using the serum IgE of patients allergic to soybeans. The lowest allergenicity was observed in R3, probably resulting from the low concentration of Gly m 4-Gly m 6. The allergenicity of soybeans is affected by multiple allergens rather than a single allergen. Venn diagram, PCA, heatmap, and peptide map analyses have shown the differences in protein and peptide profiles among soybean proteins from different soybean cultivars. Epitope analysis further demonstrated that low contents of dominant epitopes in Gly m 4 and Gly m 5 contributed to low allergenicity in R3, although R3 contained high contents of no-dominant epitopes.
Collapse
|
6
|
Yamada Y, Yokooji T, Kunimoto K, Inoguchi K, Ogino R, Taogoshi T, Morita E, Matsuo H. Hypoallergenic Wheat Line (1BS-18H) Lacking ω5-Gliadin Induces Oral Tolerance to Wheat Gluten Proteins in a Rat Model of Wheat Allergy. Foods 2022; 11:foods11152181. [PMID: 35892765 PMCID: PMC9329752 DOI: 10.3390/foods11152181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/13/2022] [Accepted: 07/19/2022] [Indexed: 12/10/2022] Open
Abstract
The early ingestion of food can prevent the onset of food allergy related to inducing oral tolerance (OT). We developed the Hokushin wheat line as a hypoallergenic wheat (1BS-18H) lacking ω5-gliadin, a major allergen of wheat-dependent exercise-induced anaphylaxis (WDEIA). The 1BS-18H wheat had lower ability of sensitization for ω5-gliadin compared with Hokushin wheat. Here, we evaluated the induction of OT to gluten and ω5-gliadin by the early consecutive ingestion of 1BS-18H gluten using a rat model of wheat allergy. Rats were subcutaneously immunized with commercial gluten or native ω5-gliadin following the daily oral administration of gluten. The daily oral administration of 1BS-18H gluten for 5 days before immunization suppressed the increase in gluten- or ω5-gliadin-specific IgE and IgG1 antibodies induced by immunization to a level similar to Hokushin gluten. Intravenous challenge with gluten or ω5-gliadin did not decrease the rectal temperature in rats with OT induced by 1BS-18H or Hokushin gluten, although it was decreased in non-OT rats. In conclusion, the early consecutive ingestion of 1BS-18H wheat before sensitization induced OT to gluten and ω5-gliadin. These findings support the benefit of 1BS-18H wheat to prevent wheat allergy including WDEIA by consecutive ingestion in humans.
Collapse
Affiliation(s)
- Yukinori Yamada
- Department of Pharmaceutical Services, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (Y.Y.); (K.K.); (K.I.); (T.T.); (H.M.)
| | - Tomoharu Yokooji
- Department of Pharmaceutical Services, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (Y.Y.); (K.K.); (K.I.); (T.T.); (H.M.)
- Department of Frontier Science for Pharmacotherapy, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan;
- Correspondence: ; Tel.: +81-82-257-5295
| | - Kyohei Kunimoto
- Department of Pharmaceutical Services, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (Y.Y.); (K.K.); (K.I.); (T.T.); (H.M.)
| | - Koki Inoguchi
- Department of Pharmaceutical Services, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (Y.Y.); (K.K.); (K.I.); (T.T.); (H.M.)
| | - Ryohei Ogino
- Department of Frontier Science for Pharmacotherapy, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8553, Japan;
| | - Takanori Taogoshi
- Department of Pharmaceutical Services, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (Y.Y.); (K.K.); (K.I.); (T.T.); (H.M.)
| | - Eishin Morita
- Department of Dermatology, Faculty of Medicine, Shimane University, Izumo 693-8501, Japan;
| | - Hiroaki Matsuo
- Department of Pharmaceutical Services, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (Y.Y.); (K.K.); (K.I.); (T.T.); (H.M.)
| |
Collapse
|
7
|
El-Sappah AH, Yan K, Huang Q, Islam MM, Li Q, Wang Y, Khan MS, Zhao X, Mir RR, Li J, El-Tarabily KA, Abbas M. Comprehensive Mechanism of Gene Silencing and Its Role in Plant Growth and Development. FRONTIERS IN PLANT SCIENCE 2021; 12:705249. [PMID: 34589097 PMCID: PMC8475493 DOI: 10.3389/fpls.2021.705249] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 08/10/2021] [Indexed: 05/19/2023]
Abstract
Gene silencing is a negative feedback mechanism that regulates gene expression to define cell fate and also regulates metabolism and gene expression throughout the life of an organism. In plants, gene silencing occurs via transcriptional gene silencing (TGS) and post-transcriptional gene silencing (PTGS). TGS obscures transcription via the methylation of 5' untranslated region (5'UTR), whereas PTGS causes the methylation of a coding region to result in transcript degradation. In this review, we summarized the history and molecular mechanisms of gene silencing and underlined its specific role in plant growth and crop production.
Collapse
Affiliation(s)
- Ahmed H. El-Sappah
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
- Key Laboratory of Sichuan Province for Refining Sichuan Tea, Yibin, China
| | - Kuan Yan
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China
- Key Laboratory of Sichuan Province for Refining Sichuan Tea, Yibin, China
| | - Qiulan Huang
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China
- Key Laboratory of Sichuan Province for Refining Sichuan Tea, Yibin, China
- College of Tea Science, Yibin University, Yibin, China
| | | | - Quanzi Li
- State Key Laboratory of Tree Genetics and Breeding, Chinese Academy of Forestry, Beijing, China
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
| | - Yu Wang
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China
- Key Laboratory of Sichuan Province for Refining Sichuan Tea, Yibin, China
| | - Muhammad Sarwar Khan
- Center of Agriculture Biochemistry and Biotechnology, University of Agriculture, Faisalabad, Pakistan
| | - Xianming Zhao
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China
- Key Laboratory of Sichuan Province for Refining Sichuan Tea, Yibin, China
| | - Reyazul Rouf Mir
- Division of Genetics and Plant Breeding, Faculty of Agriculture (FoA), Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST–K), Sopore, India
| | - Jia Li
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China
- Key Laboratory of Sichuan Province for Refining Sichuan Tea, Yibin, China
| | - Khaled A. El-Tarabily
- Department of Biology, College of Science, United Arab Emirates University, Al-Ain, United Arab Emirates
- Harry Butler Institute, Murdoch University, Murdoch, WA, Australia
| | - Manzar Abbas
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, China
- Key Laboratory of Sichuan Province for Refining Sichuan Tea, Yibin, China
| |
Collapse
|
8
|
Aquino A, Conte-Junior CA. A Systematic Review of Food Allergy: Nanobiosensor and Food Allergen Detection. BIOSENSORS-BASEL 2020; 10:bios10120194. [PMID: 33260424 PMCID: PMC7760337 DOI: 10.3390/bios10120194] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/22/2020] [Accepted: 11/25/2020] [Indexed: 12/23/2022]
Abstract
Several individuals will experience accidental exposure to an allergen. In this sense, the industry has invested in the processes of removing allergenic compounds in food. However, accidental exposure to allergenic proteins can result from allergenic substances not specified on labels. Analysis of allergenic foods is involved in methods based on immunological, genetic, and mass spectrometry. The traditional methods have some limitations, such as high cost. In recent years, biosensor and nanoparticles combined have emerged as sensitive, selective, low-cost, and time-consuming techniques that can replace classic techniques. Nevertheless, each nanomaterial has shown a different potential to specific allergens or classes. This review used Preferred Reporting Items for Systematic Reviews and the Meta-Analysis guidelines (PRISMA) to approach these issues. A total of 104 articles were retrieved from a standardized search on three databases (PubMed, Scopus and Web of Science). The systematic review article is organized by the category of allergen detection and nanoparticle detection. This review addresses the relevant biosensors and nanoparticles as gold, carbon, graphene, quantum dots to allergen protein detection. Among the selected articles it was possible to notice a greater potential application on the allergic proteins Ah, in peanuts and gold nanoparticle-base as a biosensor. We envision that in our review, the association between biosensor and nanoparticles has shown promise in the analysis of allergenic proteins present in different food samples.
Collapse
Affiliation(s)
- Adriano Aquino
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ 21941-598, Brazil;
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ 21941-909, Brazil
- Nanotechnology Network, Carlos Chagas Filho Research Support Foundation of the State of Rio de Janeiro (FAPERJ), Rio de Janeiro, RJ 21941-909, Brazil
| | - Carlos Adam Conte-Junior
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ 21941-598, Brazil;
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ 21941-909, Brazil
- Nanotechnology Network, Carlos Chagas Filho Research Support Foundation of the State of Rio de Janeiro (FAPERJ), Rio de Janeiro, RJ 21941-909, Brazil
- Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Vital Brazil Filho, Niterói, RJ 24230-340, Brazil
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, RJ 21040-900, Brazil
- Graduate Program in Chemistry (PGQu), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ 21941-909, Brazil
- Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Cidade Universitária, Rio de Janeiro, RJ 21941-909, Brazil
- Correspondence: ; Tel.: +55-(21)-3938-7825
| |
Collapse
|
9
|
Sugano S, Hirose A, Kanazashi Y, Adachi K, Hibara M, Itoh T, Mikami M, Endo M, Hirose S, Maruyama N, Abe J, Yamada T. Simultaneous induction of mutant alleles of two allergenic genes in soybean by using site-directed mutagenesis. BMC PLANT BIOLOGY 2020; 20:513. [PMID: 33176692 PMCID: PMC7656749 DOI: 10.1186/s12870-020-02708-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 10/19/2020] [Indexed: 05/13/2023]
Abstract
BACKGROUND Soybean (Glycine max) is a major protein crop, because soybean protein has an amino acid score comparable to that of beef and egg white. However, many allergens have been identified among soybean proteins. A decrease in allergenic protein levels would be useful for expanding the market for soybean proteins and processed foods. Recently, the CRISPR/Cas9 system has been adopted as a powerful tool for the site-directed mutagenesis in higher plants. This system is expected to generate hypoallergenic soybean varieties. RESULTS We used two guide RNAs (gRNAs) and Agrobacterium-mediated transformation for simultaneous site-directed mutagenesis of two genes encoding the major allergens Gly m Bd 28 K and Gly m Bd 30 K in two Japanese soybean varieties, Enrei and Kariyutaka. We obtained two independent T0 Enrei plants and nine T0 Kariyutaka plants. Cleaved amplified polymorphic sequence (CAPS) analysis revealed that mutations were induced in both targeted loci of both soybean varieties. Sequencing analysis showed that deletions were the predominant mutation type in the targeted loci. The Cas9-free plants carrying the mutant alleles of the targeted loci with the transgenes excluded by genetic segregation were obtained in the T2 and T3 generations. Variable mutational spectra were observed in the targeted loci even in T2 and T3 progenies of the same T0 plant. Induction of multiple mutant alleles resulted in six haplotypes in the Cas9-free mutants derived from one T0 plant. Immunoblot analysis revealed that no Gly m Bd 28 K or Gly m Bd 30 K protein accumulated in the seeds of the Cas9-free plants. Whole-genome sequencing confirmed that a Cas9-free mutant had also no the other foreign DNA from the binary vector. Our results demonstrate the applicability of the CRISPR/Cas9 system for the production of hypoallergenic soybean plants. CONCLUSIONS Simultaneous site-directed mutagenesis by the CRISPR/Cas9 system removed two major allergenic proteins from mature soybean seeds. This system enables rapid and efficient modification of seed components in soybean varieties.
Collapse
Affiliation(s)
- Shota Sugano
- Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo, Hokkaido, 060-8589, Japan
| | - Aya Hirose
- Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo, Hokkaido, 060-8589, Japan
| | - Yuhei Kanazashi
- Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo, Hokkaido, 060-8589, Japan
| | - Kohei Adachi
- Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo, Hokkaido, 060-8589, Japan
| | - Miki Hibara
- Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo, Hokkaido, 060-8589, Japan
| | - Takeshi Itoh
- Bioinformatics Team, Advanced Analysis Center, National Agricultural and Food Research Organization, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8602, Japan
| | - Masafumi Mikami
- Plant Genome Engineering Research Unit, Institute of Agrobiological Sciences, National Agricultural and Food Research Organization, 1-2, Owashi, Tsukuba, Ibaraki, 305-8634, Japan
| | - Masaki Endo
- Plant Genome Engineering Research Unit, Institute of Agrobiological Sciences, National Agricultural and Food Research Organization, 1-2, Owashi, Tsukuba, Ibaraki, 305-8634, Japan
| | - Sakiko Hirose
- Plant Genome Engineering Research Unit, Institute of Agrobiological Sciences, National Agricultural and Food Research Organization, 1-2, Owashi, Tsukuba, Ibaraki, 305-8634, Japan
| | - Nobuyuki Maruyama
- Graduate School of Agriculture, Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Jun Abe
- Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo, Hokkaido, 060-8589, Japan
| | - Tetsuya Yamada
- Graduate School of Agriculture, Hokkaido University, Kita 9, Nishi 9, Kita-ku, Sapporo, Hokkaido, 060-8589, Japan.
| |
Collapse
|
10
|
Woźniak E, Tyczewska A, Twardowski T. Bioeconomy development factors in the European Union and Poland. N Biotechnol 2020; 60:2-8. [PMID: 32835869 DOI: 10.1016/j.nbt.2020.07.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 07/23/2020] [Accepted: 07/26/2020] [Indexed: 10/23/2022]
Abstract
Bioeconomy is not an autonomous sector of the economy, but rather a complex mechanism involving agriculture, industry, biotechnology, service sectors and consumers. To measure the size of the bioeconomy in European Union (EU) countries, it is necessary to create appropriate indicators that allow it to be monitored with reference to its current state, growth rate and sector description. In many countries, including Poland, there is no complete information or data collection system to monitor bioeconomy development directly, e.g. in the Polish Central Statistical Office. In response to these needs, several groups of indicators related to the circular economy, sustainable development and Europe 2020 were created by the European Commission (EC) in the Eurostat database. These indicators can help monitoring of bioeconomy development in EU countries. The present study discusses factors for bioeconomy development through an analysis of their social, economic and environmental aspects, as well as showing the value of the selected indicators in the EU and Poland. In addition, a separate section is dedicated to public perception of bioeconomy and to legislation regarding genetically modified organisms (GMOs). To date, many research studies have been reported on the public acceptance of bioeconomy issues in the EU, including renewable resources, biofuels, GMOs, bio-based products, food security and climate change. The awareness and perception of society on the bioeconomy, bio-based products and processes, and the sustainable use of resources can contribute to environmental sustainability, but intensified efforts are required to increase public acceptance.
Collapse
Affiliation(s)
- Ewa Woźniak
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland.
| | - Agata Tyczewska
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland.
| | - Tomasz Twardowski
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland.
| |
Collapse
|
11
|
Insight of low-abundance proteins in rice leaves under Cd stress using combinatorial peptide ligand library technology. Anal Bioanal Chem 2020; 412:5435-5446. [DOI: 10.1007/s00216-020-02760-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/18/2020] [Accepted: 06/05/2020] [Indexed: 01/22/2023]
|
12
|
Kaiser N, Douches D, Dhingra A, Glenn KC, Herzig PR, Stowe EC, Swarup S. The role of conventional plant breeding in ensuring safe levels of naturally occurring toxins in food crops. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.03.042] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
13
|
|
14
|
Schmidt MA, Herman EM. Characterization and functional biology of the soybean aleurone layer. BMC PLANT BIOLOGY 2018; 18:354. [PMID: 30545296 PMCID: PMC6293662 DOI: 10.1186/s12870-018-1579-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 11/29/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Soybean is a globally important oil seed crop. Both the high protein and oil content of soybean seeds make this crop a lucrative commodity. As in higher eukaryotic species with available genomes, the functional annotation of most of soybean's genes still remains to be investigated. A major hurdle in the functional genomics of soybean is a rapid method to test gene constructs before embarking on stable transformation experiments. RESULTS In this paper we describe the morphology and composition of the persistent single-cell aleurone layer that derives from the endosperm of developing soybean seeds. Its composition compared to cotyledonary tissue indicates the aleurone layer plays a role in both abiotic and biotic stress. The potential utility as the aleurone layer as a transient expression system in soybean was shown. As a near transparent single-cell layer it can be used as a transient expression system to study transgene expression and inter- and intra-cellular targeting as it is amenable to microscopic techniques. CONCLUSION The transparent single cell aleurone layer was shown to be compositionally comparable to cotyledonary tissue in soybean with an enrichment in oxidative response proteins and shown to be a potential transient expression platform.
Collapse
Affiliation(s)
- Monica A. Schmidt
- School of Plant Sciences/BIO5 Institute/University of Arizona, 1657 E. Helen St, Tucson, AZ 85721 USA
| | - Eliot M. Herman
- School of Plant Sciences/BIO5 Institute/University of Arizona, 1657 E. Helen St, Tucson, AZ 85721 USA
| |
Collapse
|
15
|
Tagliabue G. Scientific mistakes from the agri-food biotech critics. LIFE SCIENCES, SOCIETY AND POLICY 2018; 14:25. [PMID: 30535611 PMCID: PMC6287354 DOI: 10.1186/s40504-018-0089-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 11/14/2018] [Indexed: 11/24/2022]
Abstract
Critics of the use of advanced biotechnologies in the agri-food sector ("New Breeding Techniques", comprising CRISPR) demand a strict regulation of any such method, even more severe than rules applied to so-called "Genetically Modified Organisms" (i.e. recombinant DNA processes and products). But their position is unwarranted, since it relies on faulty arguments.While most life scientists have always explained that the trigger for regulation should be the single product and its phenotypic traits, opponents insist that the target should be certain biotech processes.The antagonists maintain that NBTs are inherently risky: this belief is exactly the opposite of a long-standing, overwhelming scientific consensus. NBTs involve unpredictable effects, but it is the same for the results of any other technique. The critics wrongly equate "unintended" with "harmful" and misunderstand two meanings of "risk": the "risk" of not achieving satisfactory results does not automatically translate into health or environment "risks". Generic claims that allergenic or toxic properties are a hidden danger of outcomes from NBTs are unsubstantiated - as they would be for traditional techniques.Among several errors, we criticize the misuse of the Precautionary principle, a misplaced alarm about "uncontrolled spreading" of genetically engineered cultivars and the groundless comparison of (hypothetical) agricultural products from NBTs with known toxic substances.In order to "save" traditional techniques from "GMO"-like regulations, while calling for the enforcement of similar sectarian rules for the NBTs, the dissenters engage in baseless, unscientific distinctions.Important and necessary socio-economic, ethical and legal considerations related to the use of agri-food biotechnologies (older and newer) are outside the scope of this paper, which mostly deals with arguments from genetics, biology, and evolutionary theory that are provided by those who are suspicious of NBTs. Yet, we will provide some hints on two additional facets of the debate: the possible motivations for certain groups to embrace views which are utterly anti-scientific, and the shaky regulatory destiny of NBTs in the European Union.
Collapse
|
16
|
Pathak RK, Baunthiyal M, Pandey D, Kumar A. Augmentation of crop productivity through interventions of omics technologies in India: challenges and opportunities. 3 Biotech 2018; 8:454. [PMID: 30370195 PMCID: PMC6195494 DOI: 10.1007/s13205-018-1473-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 10/09/2018] [Indexed: 01/19/2023] Open
Abstract
With the continuous increase in the population of developing countries and decline of natural resources, there is an urgent need to qualitatively and quantitatively augment crop productivity by using new tools and technologies for improvement of agriculturally important traits. The new scientific and technological omics-based approaches have enabled us to deal with several issues and challenges faced by modern agricultural system and provided us novel opportunities for ensuring food and nutritional security. Recent developments in sequencing techniques have made available huge amount of genomic and transcriptomic data on model and cultivated crop plants including Arabidopsis thaliana, Oryza sativa, Triticum aestivum etc. The sequencing data along with other data generated through several omics platforms have significantly influenced the disciplines of crop sciences. Gene discovery and expression profiling-based technologies are offering enormous opportunities to the scientific community which can now apply marker-assisted selection technology to assess and enhance diversity in their collected germplasm, introgress essential traits from new sources and investigate genes that control key traits of crop plants. Utilization of omics science and technologies for crop productivity, protection and management has recently been receiving a lot of attention; the majority of the efforts have been put into signifying the possible applications of various omics technologies in crop plant sciences. This article highlights the background of challenges and opportunities for augmentation of crop productivity through interventions of omics technologies in India.
Collapse
Affiliation(s)
- Rajesh Kumar Pathak
- Department of Molecular Biology and Genetic Engineering, College of Basic Sciences and Humanities, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145 India
- Department of Biotechnology, G. B. Pant Institute of Engineering and Technology, Pauri Garhwal, Uttarakhand 246194 India
| | - Mamta Baunthiyal
- Department of Biotechnology, G. B. Pant Institute of Engineering and Technology, Pauri Garhwal, Uttarakhand 246194 India
| | - Dinesh Pandey
- Department of Molecular Biology and Genetic Engineering, College of Basic Sciences and Humanities, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145 India
| | - Anil Kumar
- Department of Molecular Biology and Genetic Engineering, College of Basic Sciences and Humanities, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145 India
- Present Address: Rani Lakshmi Bai Central Agricultural University, Jhansi, Uttar Pradesh 284003 India
| |
Collapse
|
17
|
Towards Food Security: Current State and Future Prospects of Agrobiotechnology. Trends Biotechnol 2018; 36:1219-1229. [PMID: 30262405 DOI: 10.1016/j.tibtech.2018.07.008] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 07/03/2018] [Accepted: 07/12/2018] [Indexed: 11/20/2022]
Abstract
The consistent increase in the global population, estimated to reach 9 billion people by 2050, poses a serious challenge for the achievement of global food security. Therefore, the need to feed an increasing world population and to respond adequately to the effects of climate change must be urgently considered. Progress may be achieved by applying knowledge of molecular and genetic mechanisms to create and/or improve agricultural and industrial processes. We highlight the importance of crops (wheat, maize, rice, rapeseed, and soybean) to the development of sustainable agriculture and agrobiotechnology in the EU and discuss possible solutions for ensuring food security, while also considering their social acceptance.
Collapse
|
18
|
Acidic polypeptides A 1a, A 3 and A 4 of Gly m 6 (glycinin) are allergenic for piglets. Vet Immunol Immunopathol 2018; 202:147-152. [PMID: 30078589 DOI: 10.1016/j.vetimm.2018.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/02/2018] [Accepted: 06/05/2018] [Indexed: 11/21/2022]
Abstract
Gly m 6 (glycinin) is one of the major antigenic proteins in soybeans responsible for transient hypersensitivity to soybean meal in weaned piglets. The globulin is a hexamer consisting of subunits containing basic and acidic polypeptides. Multiple acidic polypeptides have long been demonstrated to be allergens for humans and play a key role in the overall allergenicity of Gly m 6. To date, knowledge on the allergenicity of the acidic polypeptides for piglets is very limited. The purpose of this study was to identify the acidic polypeptides that were allergenic for piglets and to characterize these acidic polypeptides by ELISA, western blot, skin prick and basophile histamine release test. The IgG and IgE antibody binding capacities of the acidic polypeptides of Gly m 6 were determined using ELISA and western blot analysis with sera from Gly m 6 sensitized piglets. Skin prick test and basophile histamine release test were conducted to measure the effector cell response to the polypeptides. Specific IgG and IgE antibodies against A1a, A3 and A4 of Gly m 6 were identified in the sera of Gly m 6 sensitized piglets. Meanwhile, positive skin prick test and specific histamine release responses were also induced by the acidic polypeptide A1a, A3 and A4 of Gly m 6 from the basophiles of Gly m 6 sensitized piglets. The results demonstrate that the acidic polypeptide A1a, A3 and A4 of Gly m 6 are allergenic for piglets.
Collapse
|
19
|
Ma Y, Zhao X, Ren H, Wu H, Guo M, Zhang Y, He Z, Han J, Tong R. Significant Reduction of the Expression of Peach ( Prunus persica L. Batsch) Allergen-Encoding Genes by Fruit Bagging with Opaque Paper. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:4051-4061. [PMID: 29634265 DOI: 10.1021/acs.jafc.8b00207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Freshly consumed peaches ( Prunus persica L. Batsch) can cause allergic reactions in the worldwide population because of the presence of four classes of allergens (Pru p 1, Pru p 2, Pru p 3, and Pru p 4). Fruit bagging has been widely practiced in peach cultivation to improve fruit quality; however, its effect on the expression of peach allergen-encoding genes remains unknown. In this study, the influence of fruit bagging with opaque paper bags on the major peach allergen-encoding genes, including Pru p 1.01, Pru p 1.06B, Pru p 2.01B, Pru p 2.02, Pru p 3.01, Pru p 4.01, and Pru p 4.02, were measured by means of real-time PCR. A significant reduction in transcript accumulation was observed for all of the selected genes in the epicarps of the bagged peach fruits, whereas slight increases were observed in the mesocarps for these genes, with the two exceptions of Pru p 2.02 and Pru p 3.01. For most of these genes, much higher transcripts were determined in the epicarps than in the mesocarps. Taken together, a significant reduction in the transcription rate of the allergen-encoding genes in the whole peach fruit was achieved by shading with opaque paper bags. According to these data, modifications in growing practices of peach may help to obtain fruits with lower levels of allergens and thus contribute to reducing potential allergenic risks in consumers.
Collapse
Affiliation(s)
- Yingtao Ma
- Life Science College , Luoyang Normal University , Luoyang , Henan 471934 , China
| | - Xuejiao Zhao
- Life Science College , Luoyang Normal University , Luoyang , Henan 471934 , China
| | - Hongwei Ren
- Institute of Fruit Science , Luoyang Academy of Agriculture and Forestry , Luoyang , Henan 471000 , China
| | - Hongxia Wu
- South Subtropical Crops Research Institute , Chinese Academy of Tropical Agricultural Sciences , Zhanjiang , Guangdong 524091 , China
| | - Mingxin Guo
- Life Science College , Luoyang Normal University , Luoyang , Henan 471934 , China
| | - Yanzhao Zhang
- Life Science College , Luoyang Normal University , Luoyang , Henan 471934 , China
| | - Zhaojun He
- College of Food and Pharmaceutical Sciences , Luoyang Normal University , Luoyang , Henan 471934 , China
| | - Jianming Han
- Life Science College , Luoyang Normal University , Luoyang , Henan 471934 , China
| | - Ruijian Tong
- Life Science College , Luoyang Normal University , Luoyang , Henan 471934 , China
| |
Collapse
|
20
|
Zheng B, Zhang H, Wang L, Guo Y, Chen P. Characterization of 16-kDa major allergen with α-amylase inhibitor domain in tartary buckwheat seeds. Mol Immunol 2018; 94:121-130. [DOI: 10.1016/j.molimm.2017.12.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 12/19/2017] [Accepted: 12/27/2017] [Indexed: 11/16/2022]
|
21
|
Song B, Oehrle NW, Liu S, Krishnan HB. Development and Characterization of a Soybean Experimental Line Lacking the α' Subunit of β-Conglycinin and G1, G2, and G4 Glycinin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:432-439. [PMID: 29227096 DOI: 10.1021/acs.jafc.7b05011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A soybean experimental line (BSH-3) devoid of a subset of seed storage proteins was developed by crossing a mutant donor line "HS99B" with a Chinese cultivar "Dongnong47" (DN47). One-dimensional and high-resolution 2-D gel electrophoresis revealed the absence of G1 (A1aB2), G2 (A2B1a), and G4 (A5A4B3) glycinin and the α' subunit of β-conglycinin in BSH-3 seeds. Despite the lack of these abundant seed proteins, BSH-3 seeds still accumulated 38% protein. BSH-3 seeds also accumulated high levels of free amino acids as compared with DN47 seeds, particularly arginine, and the amount of several essential amino acids were significantly elevated in BSH-3 seeds. Elevated accumulation of α and β-subunit of β-conglycinin, G5 glycinin, Kunitz trypsin inhibitor, and Bowman-Birk protease inhibitor indicates seed proteome rebalancing in BSH-3 seeds. Immunoblot analysis using sera from soybean allergic patients demonstrated the complete lack of a major allergen (α' subunit of β-conglycinin) in BSH-3 seeds. However, elevated levels of other allergens were found in BSH-3 seeds due to proteome rebalancing. Transmission electron microscopy observation of mature seeds of BSH-3 revealed striking differences in the appearance of the protein storage vacuoles when compared with DN47.
Collapse
Affiliation(s)
- Bo Song
- Key Laboratory of Soybean Biology at the Chinese Ministry of Education, Northeast Agricultural University , Harbin 150030, China
- Plant Genetics Research Unit, Agricultural Research Service, U.S. Department of Agriculture, University of Missouri , Columbia, Missouri 65211, United States
| | - Nathan W Oehrle
- Plant Genetics Research Unit, Agricultural Research Service, U.S. Department of Agriculture, University of Missouri , Columbia, Missouri 65211, United States
| | - Shanshan Liu
- Key Laboratory of Soybean Biology at the Chinese Ministry of Education, Northeast Agricultural University , Harbin 150030, China
| | - Hari B Krishnan
- Plant Genetics Research Unit, Agricultural Research Service, U.S. Department of Agriculture, University of Missouri , Columbia, Missouri 65211, United States
- Plant Science Division, University of Missouri , Columbia, Missouri 65211, United States
| |
Collapse
|
22
|
Dunn SE, Vicini JL, Glenn KC, Fleischer DM, Greenhawt MJ. The allergenicity of genetically modified foods from genetically engineered crops: A narrative and systematic review. Ann Allergy Asthma Immunol 2017; 119:214-222.e3. [PMID: 28890018 DOI: 10.1016/j.anai.2017.07.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 07/05/2017] [Accepted: 07/05/2017] [Indexed: 12/23/2022]
Affiliation(s)
- S Eliza Dunn
- Medical Sciences and Outreach Lead, Monsanto Company, St Louis, Missouri; Division of Emergency Medicine, Washington University, St Louis, Missouri
| | - John L Vicini
- Food and Feed Safety Scientific Affairs Lead, Monsanto Company, St Louis, Missouri
| | - Kevin C Glenn
- Allergenicity/Pipeline Issues Management Lead, Monsanto Company, St Louis, Missouri
| | - David M Fleischer
- Department of Pediatrics, Section of Allergy and Immunology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Matthew J Greenhawt
- Department of Pediatrics, Section of Allergy and Immunology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado.
| |
Collapse
|
23
|
Zhang Y, Wang W, Zhou R, Yang J, Sheng W, Guo J, Wang S. Effects of heating, autoclaving and ultra-high pressure on the solubility, immunoreactivity and structure of major allergens in egg. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1387520] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Yan Zhang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin, People’s Republic of China
| | - Wei Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin, People’s Republic of China
| | - Rourou Zhou
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin, People’s Republic of China
| | - Jian Yang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin, People’s Republic of China
| | - Wei Sheng
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin, People’s Republic of China
| | - Jun Guo
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin, People’s Republic of China
| | - Shuo Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin, People’s Republic of China
| |
Collapse
|
24
|
Zhao L, Kong X, Zhang C, Hua Y, Chen Y. Soybean P34 Probable Thiol Protease Probably Has Proteolytic Activity on Oleosins. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:5741-5750. [PMID: 28656754 DOI: 10.1021/acs.jafc.7b02190] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
P34 probable thiol protease (P34) and Gly m Bd 30K (30K) show high relationship with the protease of 24 kDa oleosin of soybean oil bodies. In this study, 9 day germinated soybean was used to separate bioprocessed P34 (P32) from bioprocessed 30K (28K). Interestingly, P32 existed as dimer, whereas 28K existed as monomer; a P32-rich sample had proteolytic activity and high cleavage site specificity (Lys-Thr of 24 kDa oleosin), whereas a 28K-rich sample showed low proteolytic activity; the P32-rich sample contained one thiol protease. After mixing with purified oil bodies, all P32 dimers were dissociated and bound to 24 kDa oleosins to form P32-24 kDa oleosin complexes. By incubation, 24 kDa oleosin was preferentially hydrolyzed, and two hydrolyzed products (HPs; 17 and 7 kDa) were confirmed. After most of 24 kDa oleosin was hydrolyzed, some P32 existed as dimer, and the other as P32-17 kDa HP. It was suggested that P32 was the protease.
Collapse
Affiliation(s)
- Luping Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, School of Food Science and Technology, Jiangnan University , 1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, P. R. China
| | - Xiangzhen Kong
- State Key Laboratory of Food Science and Technology, Jiangnan University, School of Food Science and Technology, Jiangnan University , 1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, P. R. China
| | - Caimeng Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, School of Food Science and Technology, Jiangnan University , 1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, P. R. China
| | - Yufei Hua
- State Key Laboratory of Food Science and Technology, Jiangnan University, School of Food Science and Technology, Jiangnan University , 1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, P. R. China
| | - Yeming Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, School of Food Science and Technology, Jiangnan University , 1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, P. R. China
| |
Collapse
|
25
|
Dobbels AA, Michno JM, Campbell BW, Virdi KS, Stec AO, Muehlbauer GJ, Naeve SL, Stupar RM. An Induced Chromosomal Translocation in Soybean Disrupts a KASI Ortholog and Is Associated with a High-Sucrose and Low-Oil Seed Phenotype. G3 (BETHESDA, MD.) 2017; 7:1215-1223. [PMID: 28235823 PMCID: PMC5386870 DOI: 10.1534/g3.116.038596] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 02/11/2017] [Indexed: 12/15/2022]
Abstract
Mutagenesis is a useful tool in many crop species to induce heritable genetic variability for trait improvement and gene discovery. In this study, forward screening of a soybean fast neutron (FN) mutant population identified an individual that produced seed with nearly twice the amount of sucrose (8.1% on dry matter basis) and less than half the amount of oil (8.5% on dry matter basis) as compared to wild type. Bulked segregant analysis (BSA), comparative genomic hybridization, and genome resequencing were used to associate the seed composition phenotype with a reciprocal translocation between chromosomes 8 and 13. In a backcross population, the translocation perfectly cosegregated with the seed composition phenotype and exhibited non-Mendelian segregation patterns. We hypothesize that the translocation is responsible for the altered seed composition by disrupting a β-ketoacyl-[acyl carrier protein] synthase 1 (KASI) ortholog. KASI is a core fatty acid synthesis enzyme that is involved in the conversion of sucrose into oil in developing seeds. This finding may lead to new research directions for developing soybean cultivars with modified carbohydrate and oil seed composition.
Collapse
Affiliation(s)
- Austin A Dobbels
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
| | - Jean-Michel Michno
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
| | - Benjamin W Campbell
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
| | - Kamaldeep S Virdi
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
| | - Adrian O Stec
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
| | - Gary J Muehlbauer
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
- Department of Plant Biology, University of Minnesota, St. Paul, Minnesota 55108
| | - Seth L Naeve
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
| | - Robert M Stupar
- Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108
| |
Collapse
|
26
|
Watanabe D, Adányi N, Takács K, Maczó A, Nagy A, Gelencsér É, Pachner M, Lauter K, Baumgartner S, Vollmann J. Development of soybeans with low P34 allergen protein concentration for reduced allergenicity of soy foods. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2017; 97:1010-1017. [PMID: 27247268 DOI: 10.1002/jsfa.7827] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 01/04/2016] [Accepted: 05/25/2016] [Indexed: 05/28/2023]
Abstract
BACKGROUND In soybean, at least 16 seed proteins have been identified as causing allergenic reactions in sensitive individuals. As a soybean genebank accession low in the immunodominant protein P34 (Gly m Bd 30K) has recently been found, introgression of the low-P34 trait into adapted soybean germplasm has been attempted in order to improve the safety of food products containing soybean protein. Therefore, marker-assisted selection and proteomics were applied to identify and characterize low-P34 soybeans. RESULTS In low-P34 lines selected from a cross-population, concentrations of the P34 protein as identified with a polyclonal antibody were reduced by 50-70% as compared to P34-containing controls. Using 2D electrophoresis and immunoblotting, the reduction of P34 protein was verified in low-P34 lines. This result was confirmed by liquid chromatographic-tandem mass spectrometric analysis, which revealed either a reduction or complete absence of the authentic P34 protein as suggested from presence or absence of a unique peptide useful for discriminating between conventional and low-P34 lines. CONCLUSION Marker-assisted selection proved useful for identifying low-P34 soybean lines for the development of hypoallergenic soy foods. The status of the P34 protein in low-P34 lines needs further characterization. In addition, the food safety relevance of low-P34 soybeans should be tested in clinical studies. © 2016 Society of Chemical Industry.
Collapse
Affiliation(s)
- Daisuke Watanabe
- Department of Crop Sciences, Division of Plant Breeding, University of Natural Resources and Life Sciences Vienna (BOKU), 3430, Tulln an der Donau, Austria
| | - Nóra Adányi
- National Agricultural Research and Innovation Centre, Food Science Research Institute (NARIC-FSRI), 1022, Budapest, Hungary
| | - Krisztina Takács
- National Agricultural Research and Innovation Centre, Food Science Research Institute (NARIC-FSRI), 1022, Budapest, Hungary
| | - Anita Maczó
- National Agricultural Research and Innovation Centre, Food Science Research Institute (NARIC-FSRI), 1022, Budapest, Hungary
| | - András Nagy
- National Agricultural Research and Innovation Centre, Food Science Research Institute (NARIC-FSRI), 1022, Budapest, Hungary
| | - Éva Gelencsér
- National Agricultural Research and Innovation Centre, Food Science Research Institute (NARIC-FSRI), 1022, Budapest, Hungary
| | - Martin Pachner
- Department of Crop Sciences, Division of Plant Breeding, University of Natural Resources and Life Sciences Vienna (BOKU), 3430, Tulln an der Donau, Austria
| | - Kathrin Lauter
- Department IFA-Tulln, Center for Analytical Chemistry, University of Natural Resources and Life Sciences Vienna (BOKU), 3430, Tulln an der Donau, Austria
| | - Sabine Baumgartner
- Department IFA-Tulln, Center for Analytical Chemistry, University of Natural Resources and Life Sciences Vienna (BOKU), 3430, Tulln an der Donau, Austria
| | - Johann Vollmann
- Department of Crop Sciences, Division of Plant Breeding, University of Natural Resources and Life Sciences Vienna (BOKU), 3430, Tulln an der Donau, Austria
| |
Collapse
|
27
|
Geng T, Stojšin D, Liu K, Schaalje B, Postin C, Ward J, Wang Y, Liu ZL, Li B, Glenn K. Natural Variability of Allergen Levels in Conventional Soybeans: Assessing Variation across North and South America from Five Production Years. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:463-472. [PMID: 27997188 DOI: 10.1021/acs.jafc.6b04542] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Soybean (Glycine max L. Merrill) is one of eight major allergenic foods with endogenous proteins identified as allergens. To better understand the natural variability of five soybean allergens (Gly m 4, Gly m 5, Gly m 6, Gly m Bd 28k, and Gly m Bd 30k), validated enzyme-linked immunosorbent assays (ELISAs) were developed. These ELISAs measured allergens in 604 soybean samples collected from locations in North and South America over five growing seasons (2009-2013/2014) and including 37 conventional varieties. Levels of these five allergens varied 5-19-fold. Multivariate statistical analyses and pairwise comparisons show that environmental factors have a larger effect on allergen levels than genetic factors. Therefore, from year to year, consumers are exposed to highly variable levels of allergens in soy-based foods, bringing into question whether quantitative comparison of endogenous allergen levels of new genetically modified soybean adds meaningful information to their overall safety risk assessment.
Collapse
Affiliation(s)
- Tao Geng
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Duška Stojšin
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Kang Liu
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Bruce Schaalje
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Cody Postin
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Jason Ward
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Yongcheng Wang
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Zi Lucy Liu
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Bin Li
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| | - Kevin Glenn
- Monsanto Company, 800 North Lindbergh Boulevard, St. Louis, Missouri 63167, United States
| |
Collapse
|
28
|
Kamthan A, Chaudhuri A, Kamthan M, Datta A. Genetically modified (GM) crops: milestones and new advances in crop improvement. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2016; 129:1639-55. [PMID: 27381849 DOI: 10.1007/s00122-016-2747-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Accepted: 06/25/2016] [Indexed: 05/22/2023]
Abstract
New advances in crop genetic engineering can significantly pace up the development of genetically improved varieties with enhanced yield, nutrition and tolerance to biotic and abiotic stresses. Genetically modified (GM) crops can act as powerful complement to the crops produced by laborious and time consuming conventional breeding methods to meet the worldwide demand for quality foods. GM crops can help fight malnutrition due to enhanced yield, nutritional quality and increased resistance to various biotic and abiotic stresses. However, several biosafety issues and public concerns are associated with cultivation of GM crops developed by transgenesis, i.e., introduction of genes from distantly related organism. To meet these concerns, researchers have developed alternative concepts of cisgenesis and intragenesis which involve transformation of plants with genetic material derived from the species itself or from closely related species capable of sexual hybridization, respectively. Recombinase technology aimed at site-specific integration of transgene can help to overcome limitations of traditional genetic engineering methods based on random integration of multiple copy of transgene into plant genome leading to gene silencing and unpredictable expression pattern. Besides, recently developed technology of genome editing using engineered nucleases, permit the modification or mutation of genes of interest without involving foreign DNA, and as a result, plants developed with this technology might be considered as non-transgenic genetically altered plants. This would open the doors for the development and commercialization of transgenic plants with superior phenotypes even in countries where GM crops are poorly accepted. This review is an attempt to summarize various past achievements of GM technology in crop improvement, recent progress and new advances in the field to develop improved varieties aimed for better consumer acceptance.
Collapse
Affiliation(s)
- Ayushi Kamthan
- National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Abira Chaudhuri
- National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Mohan Kamthan
- National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India
- Indian Institute of Toxicology Research, Lucknow, 226 001, India
| | - Asis Datta
- National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India.
| |
Collapse
|
29
|
Seo SH, Cho SJ. Changes in allergenic and antinutritional protein profiles of soybean meal during solid-state fermentation with Bacillus subtilis. Lebensm Wiss Technol 2016. [DOI: 10.1016/j.lwt.2016.02.035] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
30
|
Herman EM, Schmidt MA. The Potential for Engineering Enhanced Functional-Feed Soybeans for Sustainable Aquaculture Feed. FRONTIERS IN PLANT SCIENCE 2016; 7:440. [PMID: 27092158 PMCID: PMC4820450 DOI: 10.3389/fpls.2016.00440] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 03/21/2016] [Indexed: 05/07/2023]
Abstract
Aquaculture is the most rapidly growing segment of global animal production that now surpasses wild-capture fisheries production and is continuing to grow 10% annually. Sustainable aquaculture needs to diminish, and progressively eliminate, its dependence on fishmeal-sourced feed from over-harvested fisheries. Sustainable aquafeed sources will need to be primarily of plant-origin. Soybean is currently the primary global vegetable-origin protein source for aquaculture. Direct exchange of soybean meal for fishmeal in aquafeed has resulted in reduced growth rates due in part to soybean's anti-nutritional proteins. To produce soybeans for use in aquaculture feeds a new conventional line has been bred termed Triple Null by stacking null alleles for the feed-relevant proteins Kunitz Trypsin Inhibitor, lectin, and P34 allergen. Triple Null is now being further enhanced as a platform to build additional transgene traits for vaccines, altered protein composition, and to produce high levels of β-carotene an intrinsic orange-colored aquafeed marker to distinguish the seeds from commodity beans and as the metabolic feedstock precursor of highly valued astaxanthin.
Collapse
Affiliation(s)
- Eliot M. Herman
- School of Plant Sciences, University of ArizonaTucson, AZ, USA
| | | |
Collapse
|
31
|
Development of an Indirect Competitive ELISA Kit for the Detection of Soybean Allergenic Protein Gly m Bd 28K. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0493-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
32
|
Liu M, Zhao G, Qi B, Zhan J. Effects of ultrasonic treatment on removal of abundant proteins and enrichment of low-abundance proteins in defatted soybean meal by isopropanol. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2016.1149518] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Affiliation(s)
- Mingmei Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, P.R. China
- Huai'an Bio-engineering Branch, Jiangsu Union Technical Institute, Huai'an, Jiangsu, P.R. China
| | - Guoqi Zhao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, P.R. China
| | - Bin Qi
- Key Laboratory of Food and Biotechnology of Suzhou, School of Biotechnology and Food Engineering, Changshu Institute of Technology, Suzhou, Jiangsu, P.R. China
| | - Jinshun Zhan
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, P.R. China
| |
Collapse
|
33
|
Shamoon M, Sajid MW, Safdar W, Haider J, Omar M, Ammar A, Sharif HR, Khalid S, Randhawa MA. An update on hypoallergenicity of peanut and soybean: where are we now? RSC Adv 2016. [DOI: 10.1039/c6ra12515h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Legumes are one of the major sources of proteins and positively correlate with the development of modern society. At the same time, unfortunately, they significantly contribute to the rising prevalence of food allergy.
Collapse
Affiliation(s)
- Muhammad Shamoon
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- The Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
- Wuxi 214122
| | - Muhammad Wasim Sajid
- Department of Biosciences
- COMSATS Institute of Information Technology
- Sahiwal 57000
- Pakistan
| | - Waseem Safdar
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- The Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
- Wuxi 214122
| | - Junaid Haider
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
| | - Mukama Omar
- Key Laboratory of Carbohydrate Chemistry and Biotechnology
- School of Biotechnology
- Jiangnan University
- Wuxi 214122
- P. R. China
| | - Alfarga Ammar
- State Key Laboratory of Food Science and Technology
- School of Food Science and Technology
- The Synergetic Innovation Center of Food Safety and Nutrition
- Jiangnan University
- Wuxi 214122
| | - Hafiz Rizwan Sharif
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
| | - Saud Khalid
- Center for Polymer from Renewable Resources
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou 510640
- P. R China
| | - Muhammad Atif Randhawa
- Faculty of Food
- Nutrition and Home Sciences
- National Institute of Food Science & Technology
- University of Agriculture
- Faisalabad 38040
| |
Collapse
|
34
|
Li Y, Sun X, Ma Z, Cui Y, Du C, Xia X, Qian H. Beneficial Influence of Short-Term Germination on Decreasing Allergenicity of Peanut Proteins. J Food Sci 2015; 81:T255-61. [DOI: 10.1111/1750-3841.13161] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 10/20/2015] [Indexed: 01/12/2023]
Affiliation(s)
- Yingchao Li
- School of Food Science and Technology; Jiangnan Univ; Wu Xi 214122 China
| | - Xiulan Sun
- School of Food Science and Technology; Jiangnan Univ; Wu Xi 214122 China
| | - Zhezhe Ma
- School of Food Science and Technology; Jiangnan Univ; Wu Xi 214122 China
| | - Yan Cui
- Inst. of Agricultural Products Processing; Ningbo Inst. of Agricultural Sciences; Ningbo 315040 China
| | - Chao Du
- School of Food Science and Technology; Jiangnan Univ; Wu Xi 214122 China
| | - Xiuhua Xia
- School of Food Science and Technology; Jiangnan Univ; Wu Xi 214122 China
| | - He Qian
- School of Food Science and Technology; Jiangnan Univ; Wu Xi 214122 China
| |
Collapse
|
35
|
Vanga SK, Singh A, Raghavan V. Review of conventional and novel food processing methods on food allergens. Crit Rev Food Sci Nutr 2015; 57:2077-2094. [DOI: 10.1080/10408398.2015.1045965] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Sai Kranthi Vanga
- Faculty of Agriculture and Environmental Studies, Department of Bioresource Engineering, McGill University, Quebec, Canada
| | - Ashutosh Singh
- Faculty of Agriculture and Environmental Studies, Department of Bioresource Engineering, McGill University, Quebec, Canada
| | - Vijaya Raghavan
- Faculty of Agriculture and Environmental Studies, Department of Bioresource Engineering, McGill University, Quebec, Canada
| |
Collapse
|
36
|
Definition und Design hypoallergener Nahrungsmittel. ALLERGO JOURNAL 2015. [DOI: 10.1007/s15007-015-0942-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
37
|
Lee J, Sun HJ, Lee HY. Biohazard surveillance of allergic contact dermatitis in genetically-modified Zoysiagrasses using patch testing. ALLERGY ASTHMA & RESPIRATORY DISEASE 2015. [DOI: 10.4168/aard.2015.3.2.134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Jaechun Lee
- Jeju National University School of Medicine, Jeju, Korea
| | - Hyeon-Jin Sun
- Faculty of Biotechnology and Subtropical Horticulture Research Institute, Jeju National University, Jeju, Korea
| | - Hyo-Yeon Lee
- Faculty of Biotechnology and Subtropical Horticulture Research Institute, Jeju National University, Jeju, Korea
| |
Collapse
|
38
|
Abstract
Peanut allergy is an IgE-mediated, persisting immune disorder that is of major concern worldwide. Currently, no routine immunotherapy is available to treat this often severe and sometimes fatal food allergy. Traditional subcutaneous allergen immunotherapy with crude peanut extracts has proven not feasible due to the high risk of severe systemic side effects. The allergen-specific approaches under preclinical and clinical investigation comprise subcutaneous, oral, sublingual and epicutaneous immunotherapy with whole-peanut extracts as well as applications of hypoallergenic peanut allergens or T cell epitope peptides. Allergen-nonspecific approaches include monoclonal anti-IgE antibodies, TCM herbal formulations and Toll-like receptor 9-based immunotherapy. The potential of genetically engineered plants with reduced allergen levels is being explored as well as the beneficial influence of lactic acid bacteria and soybean isoflavones on peanut allergen-induced symptoms. Although the underlying mechanisms still need to be elucidated, several of these strategies hold great promise. It can be estimated that individual strategies or a combination thereof will result in a successful immunotherapy regime for peanut-allergic individuals within the next decade.
Collapse
Affiliation(s)
- Merima Bublin
- Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria
| | | |
Collapse
|
39
|
Komatsu S, Kamal AHM, Hossain Z. Wheat proteomics: proteome modulation and abiotic stress acclimation. FRONTIERS IN PLANT SCIENCE 2014; 5:684. [PMID: 25538718 PMCID: PMC4259124 DOI: 10.3389/fpls.2014.00684] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Accepted: 11/18/2014] [Indexed: 05/21/2023]
Abstract
Cellular mechanisms of stress sensing and signaling represent the initial plant responses to adverse conditions. The development of high-throughput "Omics" techniques has initiated a new era of the study of plant molecular strategies for adapting to environmental changes. However, the elucidation of stress adaptation mechanisms in plants requires the accurate isolation and characterization of stress-responsive proteins. Because the functional part of the genome, namely the proteins and their post-translational modifications, are critical for plant stress responses, proteomic studies provide comprehensive information about the fine-tuning of cellular pathways that primarily involved in stress mitigation. This review summarizes the major proteomic findings related to alterations in the wheat proteomic profile in response to abiotic stresses. Moreover, the strengths and weaknesses of different sample preparation techniques, including subcellular protein extraction protocols, are discussed in detail. The continued development of proteomic approaches in combination with rapidly evolving bioinformatics tools and interactive databases will facilitate understanding of the plant mechanisms underlying stress tolerance.
Collapse
Affiliation(s)
- Setsuko Komatsu
- National Institute of Crop Science, National Agriculture and Food Research OrganizationTsukuba, Japan
| | - Abu H. M. Kamal
- National Institute of Crop Science, National Agriculture and Food Research OrganizationTsukuba, Japan
| | - Zahed Hossain
- Plant Stress Biology Lab, Department of Botany, West Bengal State UniversityKolkata, India
| |
Collapse
|
40
|
Capriotti AL, Caruso G, Cavaliere C, Samperi R, Stampachiacchiere S, Zenezini Chiozzi R, Laganà A. Protein profile of mature soybean seeds and prepared soybean milk. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:9893-9. [PMID: 25229310 DOI: 10.1021/jf5034152] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The soybean (Glycine max (L.) Merrill) is economically the most important bean in the world, providing a wide range of vegetable proteins. Soybean milk is a colloidal solution obtained as water extract from swelled and ground soybean seeds. Soybean proteins represent about 35-40% on a dry weight basis and they are receiving increasing attention with respect to their health effects. However, the soybean is a well-recognized allergenic food, and therefore, it is urgent to define its protein components responsible for the allergenicity in order to develop hypoallergenic soybean products for sensitive people. The main aim of this work was the characterization of seed and milk soybean proteome and their comparison in terms of protein content and specific proteins. Using a shotgun proteomics approach, 243 nonredundant proteins were identified in mature soybean seeds.
Collapse
Affiliation(s)
- Anna Laura Capriotti
- Dipartimento di Chimica, Università di Roma "La Sapienza" , Piazzale Aldo Moro 5, 00185 Rome, Italy
| | | | | | | | | | | | | |
Collapse
|
41
|
Cunsolo V, Muccilli V, Saletti R, Foti S. Mass spectrometry in food proteomics: a tutorial. JOURNAL OF MASS SPECTROMETRY : JMS 2014; 49:768-784. [PMID: 25230173 DOI: 10.1002/jms.3374] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 04/10/2014] [Accepted: 04/11/2014] [Indexed: 06/03/2023]
Abstract
In the last decades, the continuous and rapid evolution of proteomic approaches has provided an efficient platform for the characterization of food-derived proteins. Particularly, the impressive increasing in performance and versatility of the MS instrumentation has contributed to the development of new analytical strategies for proteins, evidencing how MS arguably represents an indispensable tool in food proteomics. Investigation of protein composition in foodstuffs is helpful for understanding the relationship between the protein content and the nutritional and technological properties of foods, the production of methods for food traceability, the assessment of food quality and safety, including the detection of allergens and microbial contaminants in foods, or even the characterization of genetically modified products. Given the high variety of the food-derived proteins and considering their differences in chemical and physical properties, a single proteomic strategy for all purposes does not exist. Rather, proteomic approaches need to be adapted to each analytical problem, and development of new strategies is necessary in order to obtain always the best results. In this tutorial, the most relevant aspects of MS-based methodologies in food proteomics will be examined, and their advantages and drawbacks will be discussed.
Collapse
Affiliation(s)
- Vincenzo Cunsolo
- Department of Chemical Sciences, University of Catania, Viale A. Doria, 6, I-95125, Catania, Italy
| | | | | | | |
Collapse
|
42
|
Hossain Z, Komatsu S. Potentiality of Soybean Proteomics in Untying the Mechanism of Flood and Drought Stress Tolerance. Proteomes 2014; 2:107-127. [PMID: 28250373 PMCID: PMC5302732 DOI: 10.3390/proteomes2010107] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Revised: 02/26/2014] [Accepted: 02/27/2014] [Indexed: 11/17/2022] Open
Abstract
Dissecting molecular pathways at protein level is essential for comprehensive understanding of plant stress response mechanism. Like other legume crops, soybean, the world's most widely grown seed legume and an inexpensive source of protein and vegetable oil, is also extremely sensitive to abiotic stressors including flood and drought. Irrespective of the kind and severity of the water stress, soybean exhibits a tight control over the carbon metabolism to meet the cells required energy demand for alleviating stress effects. The present review summarizes the major proteomic findings related to changes in soybean proteomes in response to flood and drought stresses to get a clear insight into the complex mechanisms of stress tolerance. Furthermore, advantages and disadvantages of different protein extraction protocols and challenges and future prospects of soybean proteome study are discussed in detail to comprehend the underlying mechanism of water stress acclimation.
Collapse
Affiliation(s)
- Zahed Hossain
- Plant Stress Biology Lab, Department of Botany, West Bengal State University, Kolkata-700126, India.
| | - Setsuko Komatsu
- National Institute of Crop Science, National Agriculture and Food Research Organization, Tsukuba 305-8518, Japan.
| |
Collapse
|
43
|
Zheng S, Qin G, Tian H, Sun Z. Role of soybean β-conglycinin subunits as potential dietary allergens in piglets. Vet J 2014; 199:434-8. [PMID: 24508322 DOI: 10.1016/j.tvjl.2013.11.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Revised: 11/16/2013] [Accepted: 11/26/2013] [Indexed: 10/25/2022]
Abstract
β-Conglycinin, a major seed-storage protein in soybeans, is one of the primary antigenic proteins responsible for soybean-meal hypersensitivity in weaned piglets. The protein is a heterotrimer composed of subunits α, α' and β. It is currently unknown which of the β-conglycinin subunits are allergenic for piglets. The aim of this study was to identify potential allergenic subunits of β-conglycinin for soybean sensitive piglets and to characterise these subunits by immunoglobulin (Ig) G and E immunoblotting, ELISA, 'skin prick' and whole blood histamine-release testing. The IgG and IgE binding capabilities of the purified α, α' and β subunits of β-conglycinin were determined by immunoblot analysis and ELISA with sera from β-conglycinin sensitised piglets. Skin prick testing and whole blood histamine release testing were also performed to detect the activated effector cell response to specific allergens. Specific IgG and E antibodies were identified that recognised all three subunits of β-conglycinin in the sera of β-conglycinin sensitised piglets. All three subunits of β-conglycinin elicited positive skin test and specific histamine release responses from the whole blood of β-conglycinin sensitised piglets. These results suggest that all three β-conglycinin subunits are potential allergens for piglets.
Collapse
Affiliation(s)
- Shugui Zheng
- College of Animal Science and Technology, Jilin Agricultural University, 2888 Xincheng Street, Changchun, Jilin 130118, China; College of Animal Husbandry and Veterinary Medicine, Shenyang Agricultural University, 120 Dongling Road, Shenyang, Liaoning 110866, China
| | - Guixin Qin
- College of Animal Science and Technology, Jilin Agricultural University, 2888 Xincheng Street, Changchun, Jilin 130118, China.
| | - He Tian
- College of Animal Husbandry and Veterinary Medicine, Shenyang Agricultural University, 120 Dongling Road, Shenyang, Liaoning 110866, China
| | - Zewei Sun
- College of Animal Science and Technology, Jilin Agricultural University, 2888 Xincheng Street, Changchun, Jilin 130118, China
| |
Collapse
|
44
|
Gomes LS, Senna R, Sandim V, Silva-Neto MAC, Perales JEA, Zingali RB, Soares MR, Fialho E. Four conventional soybean [Glycine max (L.) Merrill] seeds exhibit different protein profiles as revealed by proteomic analysis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:1283-93. [PMID: 24377746 DOI: 10.1021/jf404351g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Soybeans have several functional properties due to their composition and may exert beneficial health effects that are attributed to proteins and their derivative peptides. The present study aimed to analyze the protein profiles of four new conventional soybean seeds (BRS 257, BRS 258, BRS 267, and Embrapa 48) with the use of proteomic tools. Two-dimensional (2D) and one-dimensional (1D) gel electrophoreses were performed, followed by MALDI-TOF/TOF and ESI-Q-TOF mass spectrometry analyses, respectively. These two different experimental approaches allowed the identification of 117 proteins from 1D gels and 46 differentially expressed protein spots in 2D gels. BRS 267 showed the greatest diversity of identified spots in the 2D gel analyses. In the 1D gels, the major groups were storage (25-40%) and lipid metabolism (11-25%) proteins. The differences in protein composition between cultivars could indicate functional and nutritional differences and could direct the development of new cultivars.
Collapse
Affiliation(s)
- Luciana S Gomes
- Departamento de Nutrição Básica e Experimental, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro , Av. Carlos Chagas Filho, Prédio do CCS, Bloco J-2, Laboratório 13, 393 Rio de Janeiro 21941-590, Brazil
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Chen Y, Zhao L, Cao Y, Kong X, Hua Y. Oleosins (24 and 18 kDa) are hydrolyzed not only in extracted soybean oil bodies but also in soybean germination. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:956-65. [PMID: 24447363 DOI: 10.1021/jf405382w] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
After oil bodies (OBs) were extracted from ungerminated soybean by pH 6.8 extraction, it was found that 24 and 18 kDa oleosins were hydrolyzed in the extracted OBs, which contained many OB extrinsic proteins (i.e., lipoxygenase, β-conglycinin, γ-conglycinin, β-amylase, glycinin, Gly m Bd 30K (Bd 30K), and P34 probable thiol protease (P34)) as well as OB intrinsic proteins. In this study, some properties (specificity, optimal pH and temperature) of the proteases of 24 and 18 kDa oleosins and the oleosin hydrolysis in soybean germination were examined, and the high relationship between Bd 30K/P34 and the proteases was also discussed. The results showed (1) the proteases were OB extrinsic proteins, which had high specificity to hydrolyze 24 and 18 kDa oleosins, and cleaved the specific peptide bonds to form limited hydrolyzed products; (2) 24 and 18 kDa oleosins were not hydrolyzed in the absence of Bd 30K and P34 (or some Tricine-SDS-PAGE undetectable proteins); (3) the protease of 24 kDa oleosin had strong resistance to alkaline pH while that of 18 kDa oleosin had weak resistance to alkaline pH, and Bd 30K and P34, resolved into two spots on two-dimensional electrophoresis gel, also showed the same trend; (4) 16 kDa oleosin as well as 24 and 18 kDa oleosins were hydrolyzed in soybean germination, and Bd 30K and P34 were always contained in the extracted OBs from germinated soybean even when all oleosins were hydrolyzed; (5) the optimal temperature and pH of the proteases were respectively determined as in the ranges of 35-50 °C and pH 6.0-6.5, while 60 °C or pH 11.0 could denature them.
Collapse
Affiliation(s)
- Yeming Chen
- State Key Laboratory of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, School of Food Science and Technology, Jiangnan University , 1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, PR China
| | | | | | | | | |
Collapse
|
46
|
|
47
|
Goodman RE, Hefle SL. Gaining perspective on the allergenicity assessment of genetically modified food crops. Expert Rev Clin Immunol 2014; 1:561-78. [DOI: 10.1586/1744666x.1.4.561] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
48
|
|
49
|
Natarajan S, Luthria D, Bae H, Lakshman D, Mitra A. Transgenic soybeans and soybean protein analysis: an overview. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:11736-43. [PMID: 24099420 DOI: 10.1021/jf402148e] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
To meet the increasing global demand for soybeans for food and feed consumption, new high-yield varieties with improved quality traits are needed. To ensure the safety of the crop, it is important to determine the variation in seed proteins along with unintended changes that may occur in the crop as a result various stress stimuli, breeding, and genetic modification. Understanding the variation of seed proteins in the wild and cultivated soybean cultivars is useful for determining unintended protein expression in new varieties of soybeans. Proteomic technology is useful to analyze protein variation due to various stimuli. This short review discusses transgenic soybeans, different soybean proteins, and the approaches used for protein analysis. The characterization of soybean protein will be useful for researchers, nutrition professionals, and regulatory agencies dealing with soy-derived food products.
Collapse
Affiliation(s)
- Savithiry Natarajan
- Soybean Genomics and Improvement Laboratory, Agricultural Research Service, U.S. Department of Agriculture , Beltsville, Maryland 20705, United States
| | | | | | | | | |
Collapse
|
50
|
Hossain Z, Khatoon A, Komatsu S. Soybean proteomics for unraveling abiotic stress response mechanism. J Proteome Res 2013; 12:4670-84. [PMID: 24016329 DOI: 10.1021/pr400604b] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Plant response to abiotic stresses depends upon the fast activation of molecular cascades involving stress perception, signal transduction, changes in gene and protein expression and post-translational modification of stress-induced proteins. Legumes are extremely sensitive to flooding, drought, salinity and heavy metal stresses, and soybean is not an exception of that. Invention of immobilized pH gradient strips followed by advancement in mass spectrometry has made proteomics a fast, sensitive and reliable technique for separation, identification and characterization of stress-induced proteins. As the functional translated portion of the genome plays an essential role in plant stress response, proteomic studies provide us a finer picture of protein networks and metabolic pathways primarily involved in stress tolerance mechanism. Identifying master regulator proteins that play key roles in the abiotic stress response pathway is fundamental in providing opportunities for developing genetically engineered stress-tolerant crop plants. This review highlights recent contributions in the field of soybean biology to comprehend the complex mechanism of abiotic stress acclimation. Furthermore, strengths and weaknesses of different proteomic methodologies of extracting complete proteome and challenges and future prospects of soybean proteome study both at organ and whole plant levels are discussed in detail to get new insights into the plant abiotic stress response mechanism.
Collapse
Affiliation(s)
- Zahed Hossain
- Plant Stress Biology Lab, Department of Botany, West Bengal State University , Kolkata 700126, West Bengal, India
| | | | | |
Collapse
|