1
|
King J, Dreisigacker S, Reynolds M, Bandyopadhyay A, Braun HJ, Crespo-Herrera L, Crossa J, Govindan V, Huerta J, Ibba MI, Robles-Zazueta CA, Saint Pierre C, Singh PK, Singh RP, Achary VMM, Bhavani S, Blasch G, Cheng S, Dempewolf H, Flavell RB, Gerard G, Grewal S, Griffiths S, Hawkesford M, He X, Hearne S, Hodson D, Howell P, Jalal Kamali MR, Karwat H, Kilian B, King IP, Kishii M, Kommerell VM, Lagudah E, Lan C, Montesinos-Lopez OA, Nicholson P, Pérez-Rodríguez P, Pinto F, Pixley K, Rebetzke G, Rivera-Amado C, Sansaloni C, Schulthess U, Sharma S, Shewry P, Subbarao G, Tiwari TP, Trethowan R, Uauy C. Wheat genetic resources have avoided disease pandemics, improved food security, and reduced environmental footprints: A review of historical impacts and future opportunities. GLOBAL CHANGE BIOLOGY 2024; 30:e17440. [PMID: 39185562 DOI: 10.1111/gcb.17440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 05/29/2024] [Accepted: 06/03/2024] [Indexed: 08/27/2024]
Abstract
The use of plant genetic resources (PGR)-wild relatives, landraces, and isolated breeding gene pools-has had substantial impacts on wheat breeding for resistance to biotic and abiotic stresses, while increasing nutritional value, end-use quality, and grain yield. In the Global South, post-Green Revolution genetic yield gains are generally achieved with minimal additional inputs. As a result, production has increased, and millions of hectares of natural ecosystems have been spared. Without PGR-derived disease resistance, fungicide use would have easily doubled, massively increasing selection pressure for fungicide resistance. It is estimated that in wheat, a billion liters of fungicide application have been avoided just since 2000. This review presents examples of successful use of PGR including the relentless battle against wheat rust epidemics/pandemics, defending against diseases that jump species barriers like blast, biofortification giving nutrient-dense varieties and the use of novel genetic variation for improving polygenic traits like climate resilience. Crop breeding genepools urgently need to be diversified to increase yields across a range of environments (>200 Mha globally), under less predictable weather and biotic stress pressure, while increasing input use efficiency. Given that the ~0.8 m PGR in wheat collections worldwide are relatively untapped and massive impacts of the tiny fraction studied, larger scale screenings and introgression promise solutions to emerging challenges, facilitated by advanced phenomic and genomic tools. The first translocations in wheat to modify rhizosphere microbiome interaction (reducing biological nitrification, reducing greenhouse gases, and increasing nitrogen use efficiency) is a landmark proof of concept. Phenomics and next-generation sequencing have already elucidated exotic haplotypes associated with biotic and complex abiotic traits now mainstreamed in breeding. Big data from decades of global yield trials can elucidate the benefits of PGR across environments. This kind of impact cannot be achieved without widescale sharing of germplasm and other breeding technologies through networks and public-private partnerships in a pre-competitive space.
Collapse
Affiliation(s)
- Julie King
- School of Biosciences, The University of Nottingham, Loughborough, UK
| | - Susanne Dreisigacker
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Matthew Reynolds
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Anindya Bandyopadhyay
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Hans-Joachim Braun
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | | | - Jose Crossa
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
- Colegio de Postgraduados, Montecillos, Mexico
| | - Velu Govindan
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Julio Huerta
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
- Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Campo Experimental Valle de México, Texcoco, Mexico
| | - Maria Itria Ibba
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | | | - Carolina Saint Pierre
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Pawan K Singh
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Ravi P Singh
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
- Huazhong Agricultural University, Wuhan, Hubei, China
| | - V Mohan Murali Achary
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Sridhar Bhavani
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Gerald Blasch
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Shifeng Cheng
- Chinese Academy of Agricultural Science (AGIS), Shenzhen, China
| | - Hannes Dempewolf
- Crop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences (JIRCAS), Ibaraki, Japan
| | | | - Guillermo Gerard
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Surbhi Grewal
- School of Biosciences, The University of Nottingham, Loughborough, UK
| | | | | | - Xinyao He
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Sarah Hearne
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - David Hodson
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Phil Howell
- National Institute of Agricultural Botany (NIAB), Cambridge, UK
| | | | - Hannes Karwat
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | | | - Ian P King
- School of Biosciences, The University of Nottingham, Loughborough, UK
| | - Masahiro Kishii
- Crop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences (JIRCAS), Ibaraki, Japan
| | | | - Evans Lagudah
- Commonwealth Scientific and Industrial Research Organization (CSIRO), Agriculture and Food, Canberra, Australian Capital Territory, Australia
| | - Caixia Lan
- Huazhong Agricultural University, Wuhan, Hubei, China
| | | | - Paul Nicholson
- John Innes Centre (JIC), Norwich Research Park, Norwich, UK
| | | | - Francisco Pinto
- Department of Plant Sciences, Centre for Crop Systems Analysis, Wageningen University Research, Wageningen, The Netherlands
| | - Kevin Pixley
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Greg Rebetzke
- Commonwealth Scientific and Industrial Research Organization (CSIRO), Agriculture and Food, Canberra, Australian Capital Territory, Australia
| | - Carolina Rivera-Amado
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Carolina Sansaloni
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Urs Schulthess
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
- CIMMYT-China Joint Center for Wheat and Maize Improvement, Henan Agricultural University, Zhengzhou, China
| | | | | | - Guntar Subbarao
- Crop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences (JIRCAS), Ibaraki, Japan
| | - Thakur Prasad Tiwari
- International Maize and Wheat Improvement Center (CIMMYT) and Affiliates, Texcoco, Mexico
| | - Richard Trethowan
- School of Life and Environmental Sciences, Plant Breeding Institute, Sydney Institute of Agriculture, University of Sydney, Narrabri, New South Wales, Australia
| | - Cristobal Uauy
- John Innes Centre (JIC), Norwich Research Park, Norwich, UK
| |
Collapse
|
2
|
Guwela VF, Maliro MF, Broadley MR, Hawkesford MJ, Bokosi JM, Grewal S, Coombes B, Hall A, Yang C, Banda M, Wilson L, King J. The 4T and 7T introgressions from Amblyopyrum muticum and the 5A u introgression from Triticum urartu increases grain zinc and iron concentrations in Malawian wheat backgrounds. FRONTIERS IN PLANT SCIENCE 2024; 15:1346046. [PMID: 39086916 PMCID: PMC11289773 DOI: 10.3389/fpls.2024.1346046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 07/02/2024] [Indexed: 08/02/2024]
Abstract
Micronutrient deficiencies (MNDs) particularly zinc (Zn) and iron (Fe) remain widespread in sub-Saharan Africa (SSA) due to low dietary intake. Wheat is an important source of energy globally, although cultivated wheat is inherently low in grain micronutrient concentrations. Malawian wheat/Am. muticum and Malawian wheat/T. urartu BC1F3 introgression lines, developed by crossing three Malawian wheat varieties (Kenya nyati, Nduna and Kadzibonga) with DH-348 (wheat/Am. muticum) and DH-254 (wheat/T. urartu), were phenotyped for grain Zn and Fe, and associated agronomic traits in Zn-deficient soils, in Malawi. 98% (47) of the BC1F3 introgression lines showed higher Zn above the checks Paragon, Chinese Spring, Kadzibonga, Kenya Nyati and Nduna. 23% (11) of the introgression lines showed a combination of high yields and an increase in grain Zn by 16-30 mg kg -1 above Nduna and Kadzibonga, and 11-25 mg kg -1 above Kenya nyati, Paragon and Chinese Spring. Among the 23%, 64% (7) also showed 8-12 mg kg -1 improvement in grain Fe compared to Nduna and Kenya nyati. Grain Zn concentrations showed a significant positive correlation with grain Fe, whilst grain Zn and Fe negatively and significantly correlated with TKW and grain yield. This work will contribute to the efforts of increasing mineral nutrient density in wheat, specifically targeting countries in the SSA.
Collapse
Affiliation(s)
- Veronica F. Guwela
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
- Rothamsted Research, Harpenden, United Kingdom
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Moses F. Maliro
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Martin R. Broadley
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
- Rothamsted Research, Harpenden, United Kingdom
| | | | - James M. Bokosi
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Surbhi Grewal
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - Benedict Coombes
- Earlham Institute, Norwich Research Park, Norwich, United Kingdom
| | - Anthony Hall
- Earlham Institute, Norwich Research Park, Norwich, United Kingdom
| | - Caiyun Yang
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - Mike Banda
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Lolita Wilson
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - Julie King
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| |
Collapse
|
3
|
Kumar J, Saini DK, Kumar A, Kumari S, Gahlaut V, Rahim MS, Pandey AK, Garg M, Roy J. Biofortification of Triticum species: a stepping stone to combat malnutrition. BMC PLANT BIOLOGY 2024; 24:668. [PMID: 39004715 PMCID: PMC11247745 DOI: 10.1186/s12870-024-05161-x] [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: 03/02/2023] [Accepted: 05/16/2024] [Indexed: 07/16/2024]
Abstract
BACKGROUND Biofortification represents a promising and sustainable strategy for mitigating global nutrient deficiencies. However, its successful implementation poses significant challenges. Among staple crops, wheat emerges as a prime candidate to address these nutritional gaps. Wheat biofortification offers a robust approach to enhance wheat cultivars by elevating the micronutrient levels in grains, addressing one of the most crucial global concerns in the present era. MAIN TEXT Biofortification is a promising, but complex avenue, with numerous limitations and challenges to face. Notably, micronutrients such as iron (Fe), zinc (Zn), selenium (Se), and copper (Cu) can significantly impact human health. Improving Fe, Zn, Se, and Cu contents in wheat could be therefore relevant to combat malnutrition. In this review, particular emphasis has been placed on understanding the extent of genetic variability of micronutrients in diverse Triticum species, along with their associated mechanisms of uptake, translocation, accumulation and different classical to advanced approaches for wheat biofortification. CONCLUSIONS By delving into micronutrient variability in Triticum species and their associated mechanisms, this review underscores the potential for targeted wheat biofortification. By integrating various approaches, from conventional breeding to modern biotechnological interventions, the path is paved towards enhancing the nutritional value of this vital crop, promising a brighter and healthier future for global food security and human well-being.
Collapse
Affiliation(s)
- Jitendra Kumar
- National Agri-Food Biotechnology Institute (NABI), Mohali-140306, Mohali, Punjab, India.
| | - Dinesh Kumar Saini
- Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, 141004, India
| | - Ashish Kumar
- National Agri-Food Biotechnology Institute (NABI), Mohali-140306, Mohali, Punjab, India
| | - Supriya Kumari
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, New Delhi, 110078, India
| | - Vijay Gahlaut
- Department of Biotechnology, University Center for Research and Development Chandigarh University, Gharuan, Mohali, Punjab, 140413, India
| | - Mohammed Saba Rahim
- CSIR - Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176061, India
| | - Ajay Kumar Pandey
- National Agri-Food Biotechnology Institute (NABI), Mohali-140306, Mohali, Punjab, India
| | - Monika Garg
- National Agri-Food Biotechnology Institute (NABI), Mohali-140306, Mohali, Punjab, India
| | - Joy Roy
- National Agri-Food Biotechnology Institute (NABI), Mohali-140306, Mohali, Punjab, India.
| |
Collapse
|
4
|
Lan Y, Kuktaite R, Chawade A, Johansson E. Chasing high and stable wheat grain mineral content: Mining diverse spring genotypes under induced drought stress. PLoS One 2024; 19:e0298350. [PMID: 38359024 PMCID: PMC10868752 DOI: 10.1371/journal.pone.0298350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/23/2024] [Indexed: 02/17/2024] Open
Abstract
Climate change-induced drought has an effect on the nutritional quality of wheat. Here, the impact of drought at different plant stages on mineral content in mature wheat was evaluated in 30 spring-wheat lines of diverse backgrounds (modern, old and wheat-rye-introgressions). Genotypes with rye chromosome 3R introgression showed a high accumulation of several important minerals, including Zn and Fe, and these also showed stability across drought conditions. High Se content was found in genotypes with chromosome 1R. Old cultivars (K, Mg, Na, P and S) and 2R introgression lines (Fe, Ca, Mn, Mg and Na) demonstrated high mineral yield at early and late drought, respectively. Based on the low nutritional value often reported for modern wheat and negative climate effects on the stability of mineral content and yield, genes conferring high Zn/Fe, Se, and stable mineral yield under drought at various plant stages should be explicitly explored among 3R, 1R, old and 2R genotypes, respectively.
Collapse
Affiliation(s)
- Yuzhou Lan
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, Lomma, Sweden
| | - Ramune Kuktaite
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, Lomma, Sweden
| | - Aakash Chawade
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, Lomma, Sweden
| | - Eva Johansson
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, Lomma, Sweden
| |
Collapse
|
5
|
Sun M, Luo Q, Zheng Q, Tong J, Wang Y, Song J, Zhang Y, Pu Z, Zheng J, Liu L, Zhou A, Rasheed A, Li M, Cao S, Xia X, He Z, Hao Y. Molecular characterization of stable QTL and putative candidate genes for grain zinc and iron concentrations in two related wheat populations. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2023; 136:217. [PMID: 37782334 DOI: 10.1007/s00122-023-04467-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 09/18/2023] [Indexed: 10/03/2023]
Abstract
KEY MESSAGE Major QTL for grain zinc and iron concentrations were identified on the long arm of chromosomes 2D and 6D. Gene-based KASP markers were developed for putative candidate genes TaIPK1-2D and TaNAS10-6D. Micronutrient malnutrition is one of the most common public health problems in the world. Biofortification, the most attractive and sustainable solution to surmount malnutrition requires the development of micronutrient enriched new crop cultivars. In this study, two recombinant inbred line (RIL) populations, ZM175/XY60 and ZM175/LX987, were used to identify QTL for grain zinc concentration (GZnC), grain iron concentration (GFeC) and thousand grain weight (TGW). Eight QTL for GZnC, six QTL for GFeC and five QTL for TGW were detected. Three QTL on chromosomes 2DL and 4BS and chromosome 6A showed pleiotropic effects on all three traits. The 4BS and 6A QTL also increased plant height and might be Rht-B1a and Rht25a, respectively. The 2DL locus within a suppressed recombination region was identified in both RIL populations and the favorable allele simultaneously increasing GZnC, GFeC and TGW was contributed by XY60 and LX987. A QTL on chromosome 6DL associated only with GZnC was detected in ZM175/XY60 and was validated in JD8/AK58 RILs using kompetitive allele-specific PCR (KASP) marker K_AX-110119937. Both the 2DL and 6DL QTL were new loci for GZnC. Based on gene annotations, sequence variations and expression profiles, the phytic acid biosynthesis gene TaIPK1-2D and nicotianamine synthase gene TaNAS10-6D were predicted as candidate genes. Their gene-based KASP markers were developed and validated in a cultivar panel of 343 wheat accessions. This study investigated the genetic basis of GZnC and GFeC and provided valuable candidate genes and markers for breeding Zn- and Fe-enriched wheat.
Collapse
Affiliation(s)
- Mengjing Sun
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
| | - Qiaoling Luo
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, The Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing, 100101, China
| | - Qi Zheng
- State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, The Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing, 100101, China.
| | - Jingyang Tong
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
| | - Yue Wang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
| | - Jie Song
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
| | - Yelun Zhang
- Institute of Cereal and Oil Crops, Hebei Academy of Agricultural and Forestry Sciences/Hebei Laboratory of Crop Genetics and Breeding, Shijiazhuang, 050031, Hebei, China
| | - Zongjun Pu
- Institute of Crop Sciences, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, China
| | - Jianmin Zheng
- Institute of Crop Sciences, Sichuan Academy of Agricultural Sciences, Chengdu, 610066, Sichuan, China
| | - Lianzheng Liu
- Institute of Grain Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, 830000, Xinjiang, China
| | - Anding Zhou
- Institute of Grain Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, 830000, Xinjiang, China
| | - Awais Rasheed
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
- International Maize and Wheat Improvement Center (CIMMYT) China Office, c/o CAAS, 12 Zhongguancun South Street, Beijing, 100081, China
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Ming Li
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
| | - Shuanghe Cao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
| | - Xianchun Xia
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
| | - Zhonghu He
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China
- International Maize and Wheat Improvement Center (CIMMYT) China Office, c/o CAAS, 12 Zhongguancun South Street, Beijing, 100081, China
| | - Yuanfeng Hao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing, 100081, China.
| |
Collapse
|
6
|
Dwivedi SL, Garcia-Oliveira AL, Govindaraj M, Ortiz R. Biofortification to avoid malnutrition in humans in a changing climate: Enhancing micronutrient bioavailability in seed, tuber, and storage roots. FRONTIERS IN PLANT SCIENCE 2023; 14:1119148. [PMID: 36794214 PMCID: PMC9923027 DOI: 10.3389/fpls.2023.1119148] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
Malnutrition results in enormous socio-economic costs to the individual, their community, and the nation's economy. The evidence suggests an overall negative impact of climate change on the agricultural productivity and nutritional quality of food crops. Producing more food with better nutritional quality, which is feasible, should be prioritized in crop improvement programs. Biofortification refers to developing micronutrient -dense cultivars through crossbreeding or genetic engineering. This review provides updates on nutrient acquisition, transport, and storage in plant organs; the cross-talk between macro- and micronutrients transport and signaling; nutrient profiling and spatial and temporal distribution; the putative and functionally characterized genes/single-nucleotide polymorphisms associated with Fe, Zn, and β-carotene; and global efforts to breed nutrient-dense crops and map adoption of such crops globally. This article also includes an overview on the bioavailability, bioaccessibility, and bioactivity of nutrients as well as the molecular basis of nutrient transport and absorption in human. Over 400 minerals (Fe, Zn) and provitamin A-rich cultivars have been released in the Global South. Approximately 4.6 million households currently cultivate Zn-rich rice and wheat, while ~3 million households in sub-Saharan Africa and Latin America benefit from Fe-rich beans, and 2.6 million people in sub-Saharan Africa and Brazil eat provitamin A-rich cassava. Furthermore, nutrient profiles can be improved through genetic engineering in an agronomically acceptable genetic background. The development of "Golden Rice" and provitamin A-rich dessert bananas and subsequent transfer of this trait into locally adapted cultivars are evident, with no significant change in nutritional profile, except for the trait incorporated. A greater understanding of nutrient transport and absorption may lead to the development of diet therapy for the betterment of human health.
Collapse
Affiliation(s)
| | - Ana Luísa Garcia-Oliveira
- International Maize and Wheat Research Center, Centro Internacional de Mejoramiento de Maíz. y Trigo (CIMMYT), Nairobi, Kenya
- Department of Molecular Biology, College of Biotechnology, CCS Haryana Agricultural University, Hissar, India
| | - Mahalingam Govindaraj
- HarvestPlus Program, Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT), Cali, Colombia
| | - Rodomiro Ortiz
- Swedish University of Agricultural Sciences, Lomma, Sweden
| |
Collapse
|
7
|
Zingale S, Spina A, Ingrao C, Fallico B, Timpanaro G, Anastasi U, Guarnaccia P. Factors Affecting the Nutritional, Health, and Technological Quality of Durum Wheat for Pasta-Making: A Systematic Literature Review. PLANTS (BASEL, SWITZERLAND) 2023; 12:530. [PMID: 36771615 PMCID: PMC9920027 DOI: 10.3390/plants12030530] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/30/2022] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
Durum wheat is one of the most important food sources in the world, playing a key role in human nutrition, as well as in the economy of the different countries in which its production areas are concentrated. Its grain also represents a staple and highly versatile ingredient in the development of health foods. Nonetheless, the aspects determining durum wheat's health quality and their interactions are many, complex, and not entirely known. Therefore, the present systematic literature review aims at advancing the understanding of the relationships among nutritional, health, and technological properties of durum wheat grain, semolina, and pasta, by evaluating the factors that, either positively or negatively, can affect the quality of the products. Scopus, Science Direct, and Web of Science databases were systematically searched utilising sets of keywords following the PRISMA guidelines, and the relevant results of the definitive 154 eligible studies were presented and discussed. Thus, the review identified the most promising strategies to improve durum wheat quality and highlighted the importance of adopting multidisciplinary approaches for such purposes.
Collapse
Affiliation(s)
- Silvia Zingale
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Alfio Spina
- Agricultural Research Council and Economics (CREA)—Research Centre for Cereal and Industrial Crops, Corso Savoia, 190, 95024 Acireale, Italy
| | - Carlo Ingrao
- Department of Economics, Management and Business Law, University of Bari Aldo Moro, Largo Abbazia Santa Scolastica, 53, 70124 Bari, Italy
| | - Biagio Fallico
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Giuseppe Timpanaro
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Umberto Anastasi
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| | - Paolo Guarnaccia
- Department of Agriculture, Food and Environment (Di3A), University of Catania, Via S. Sofia n. 100, 95123 Catania, Italy
| |
Collapse
|
8
|
Roy C, Kumar S, Ranjan RD, Kumhar SR, Govindan V. Genomic approaches for improving grain zinc and iron content in wheat. Front Genet 2022; 13:1045955. [PMID: 36437911 PMCID: PMC9683485 DOI: 10.3389/fgene.2022.1045955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 10/24/2022] [Indexed: 09/29/2023] Open
Abstract
More than three billion people worldwide suffer from iron deficiency associated anemia and an equal number people suffer from zinc deficiency. These conditions are more prevalent in Sub-Saharan Africa and South Asia. In developing countries, children under the age of five with stunted growth and pregnant or lactating women were found to be at high risk of zinc and iron deficiencies. Biofortification, defined as breeding to develop varieties of staple food crops whose grain contains higher levels of micronutrients such as iron and zinc, are one of the most promising, cost-effective and sustainable ways to improve the health in resource-poor households, particularly in rural areas where families consume some part of what they grow. Biofortification through conventional breeding in wheat, particularly for grain zinc and iron, have made significant contributions, transferring important genes and quantitative trait loci (QTLs) from wild and related species into cultivated wheat. Nonetheless, the quantitative, genetically complex nature of iron and zinc levels in wheat grain limits progress through conventional breeding, making it difficult to attain genetic gain both for yield and grain mineral concentrations. Wheat biofortification can be achieved by enhancing mineral uptake, source-to-sink translocation of minerals and their deposition into grains, and the bioavailability of the minerals. A number of QTLs with major and minor effects for those traits have been detected in wheat; introducing the most effective into breeding lines will increase grain zinc and iron concentrations. New approaches to achieve this include marker assisted selection and genomic selection. Faster breeding approaches need to be combined to simultaneously increase grain mineral content and yield in wheat breeding lines.
Collapse
Affiliation(s)
- Chandan Roy
- Department of Genetics and Plant Breeding, Agriculture University, Jodhpur, Rajasthan, India
| | - Sudhir Kumar
- Department of Plant Breeding and Genetics, Bihar Agricultural University, Bhagalpur, Bihar, India
| | - Rakesh Deo Ranjan
- Department of Plant Breeding and Genetics, Bihar Agricultural University, Bhagalpur, Bihar, India
| | - Sita Ram Kumhar
- Department of Genetics and Plant Breeding, Agriculture University, Jodhpur, Rajasthan, India
| | - Velu Govindan
- International Maize and Wheat Improvement Center (CIMMYT), Mexico City, Mexico
| |
Collapse
|
9
|
Ren P, Zhao D, Zeng Z, Yan X, Zhao Y, Lan C, Wang C. Pleiotropic effect analysis and marker development for grain zinc and iron concentrations in spring wheat. MOLECULAR BREEDING : NEW STRATEGIES IN PLANT IMPROVEMENT 2022; 42:49. [PMID: 37313424 PMCID: PMC10248664 DOI: 10.1007/s11032-022-01317-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
Wheat (Triticum aestivum L.) is one of the main food crops in the world and a primary source of zinc (Zn) and iron (Fe) in the human body. The genetic mechanisms underlying related traits have been clarified, thereby providing a molecular theoretical foundation for the development of germplasm resources. In this study, a total of 23,536 high-quality DArT markers was used to map quantitative trait loci (QTL) of grain Zn (GZn) and grain Fe (GFe) concentrations in recombinant inbred lines crossed by Avocet/Chilero. A total of 17 QTLs was located on chromosomes 1BL, 2BL, 3BL, 4AL, 4BS, 5AL, 5DL, 6AS, 6BS, 6DS, and 7AS accounting for 0.38-16.62% of the phenotypic variance. QGZn.haust-4AL, QGZn.haust-7AS.1, and QGFe.haust-6BS were detected on chromosomes 4AL, 6BS, and 7AS, accounting for 10.63-16.62% of the phenotypic variance. Four stable QTLs, QGZn.haust-4AL, QGFe.haust-1BL, QGFe.haust-4AL, and QGFe.haust-5DL, were located on chromosomes 1BL, 4AL, and 5DL. Three pleiotropic effects loci for GZn and GFe concentrations were located on chromosomes 1BL, 4AL, and 5DL. Two high-throughput Kompetitive Allele Specific PCR markers were developed by closely linking single-nucleotide polymorphisms on chromosomes 4AL and 5DL, which were validated by a germplasm panel. Therefore, it is the most important that quantitative trait loci and KASP marker for grain zinc and iron concentrations were developed for utilizing in marker-assisted breeding and biofortification of wheat grain in breeding programs.
Collapse
Affiliation(s)
- Pengxun Ren
- College of Agronomy, Henan University of Science and Technology, Luoyang, 471000 Henan China
- The Shennong Laboratory, Zhengzhou, 450002 Henan China
| | - Dehui Zhao
- College of Agronomy, Henan University of Science and Technology, Luoyang, 471000 Henan China
- The Shennong Laboratory, Zhengzhou, 450002 Henan China
| | - Zhankui Zeng
- College of Agronomy, Henan University of Science and Technology, Luoyang, 471000 Henan China
- The Shennong Laboratory, Zhengzhou, 450002 Henan China
| | - Xuefang Yan
- College of Agronomy, Henan University of Science and Technology, Luoyang, 471000 Henan China
| | - Yue Zhao
- College of Agronomy, Henan University of Science and Technology, Luoyang, 471000 Henan China
- The Shennong Laboratory, Zhengzhou, 450002 Henan China
| | - Caixia Lan
- College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070 Hubei China
| | - Chunping Wang
- College of Agronomy, Henan University of Science and Technology, Luoyang, 471000 Henan China
- The Shennong Laboratory, Zhengzhou, 450002 Henan China
| |
Collapse
|
10
|
Rotondi Aufiero V, Sapone A, Mazzarella G. Diploid Wheats: Are They Less Immunogenic for Non-Celiac Wheat Sensitive Consumers? Cells 2022; 11:2389. [PMID: 35954233 PMCID: PMC9368055 DOI: 10.3390/cells11152389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 11/16/2022] Open
Abstract
Non-celiac wheat sensitivity (NCWS) is a clinical entity induced by the ingestion of gluten that leads to intestinal and/or extraintestinal symptoms, and is diagnosed when celiac disease and wheat allergy have been ruled out. In addition to gluten, other grains' components, including amylase trypsin inhibitors (ATIs) and fermentable short-chain carbohydrates (FODMAPs), may trigger symptoms in NCWS subjects. Several studies suggest that, compared with tetraploid and hexaploid modern wheats, ancient diploid wheats species could possess a lower immunogenicity for subjects suffering from NCWS. This review aims to discuss available evidence related to the immunological features of diploid wheats compared to common wheats, and at outlining new dietary opportunities for NCWS subjects.
Collapse
Affiliation(s)
| | - Anna Sapone
- Center for Celiac Research and Treatment, Massachusetts General Hospital, Boston, MA 02114, USA;
| | | |
Collapse
|
11
|
Gupta OP, Singh AK, Singh A, Singh GP, Bansal KC, Datta SK. Wheat Biofortification: Utilizing Natural Genetic Diversity, Genome-Wide Association Mapping, Genomic Selection, and Genome Editing Technologies. Front Nutr 2022; 9:826131. [PMID: 35938135 PMCID: PMC9348810 DOI: 10.3389/fnut.2022.826131] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 06/06/2022] [Indexed: 01/11/2023] Open
Abstract
Alleviating micronutrients associated problems in children below five years and women of childbearing age, remains a significant challenge, especially in resource-poor nations. One of the most important staple food crops, wheat attracts the highest global research priority for micronutrient (Fe, Zn, Se, and Ca) biofortification. Wild relatives and cultivated species of wheat possess significant natural genetic variability for these micronutrients, which has successfully been utilized for breeding micronutrient dense wheat varieties. This has enabled the release of 40 biofortified wheat cultivars for commercial cultivation in different countries, including India, Bangladesh, Pakistan, Bolivia, Mexico and Nepal. In this review, we have systematically analyzed the current understanding of availability and utilization of natural genetic variations for grain micronutrients among cultivated and wild relatives, QTLs/genes and different genomic regions regulating the accumulation of micronutrients, and the status of micronutrient biofortified wheat varieties released for commercial cultivation across the globe. In addition, we have also discussed the potential implications of emerging technologies such as genome editing to improve the micronutrient content and their bioavailability in wheat.
Collapse
Affiliation(s)
- Om Prakash Gupta
- ICAR-Indian Institute of Wheat and Barley Research, Karnal, India
| | - Amit Kumar Singh
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, India
| | - Archana Singh
- Department of Botany, Hansraj College, University of Delhi, New Delhi, India
| | | | | | - Swapan K. Datta
- Department of Botany, University of Calcutta, Kolkata, India
| |
Collapse
|
12
|
Juliana P, Govindan V, Crespo-Herrera L, Mondal S, Huerta-Espino J, Shrestha S, Poland J, Singh RP. Genome-Wide Association Mapping Identifies Key Genomic Regions for Grain Zinc and Iron Biofortification in Bread Wheat. FRONTIERS IN PLANT SCIENCE 2022; 13:903819. [PMID: 35845653 PMCID: PMC9280339 DOI: 10.3389/fpls.2022.903819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/19/2022] [Indexed: 05/02/2023]
Abstract
Accelerating breeding efforts for developing biofortified bread wheat varieties necessitates understanding the genetic control of grain zinc concentration (GZnC) and grain iron concentration (GFeC). Hence, the major objective of this study was to perform genome-wide association mapping to identify consistently significant genotyping-by-sequencing markers associated with GZnC and GFeC using a large panel of 5,585 breeding lines from the International Maize and Wheat Improvement Center. These lines were grown between 2018 and 2021 in an optimally irrigated environment at Obregon, Mexico, while some of them were also grown in a water-limiting drought-stressed environment and a space-limiting small plot environment and evaluated for GZnC and GFeC. The lines showed a large and continuous variation for GZnC ranging from 27 to 74.5 ppm and GFeC ranging from 27 to 53.4 ppm. We performed 742,113 marker-traits association tests in 73 datasets and identified 141 markers consistently associated with GZnC and GFeC in three or more datasets, which were located on all wheat chromosomes except 3A and 7D. Among them, 29 markers were associated with both GZnC and GFeC, indicating a shared genetic basis for these micronutrients and the possibility of simultaneously improving both. In addition, several significant GZnC and GFeC associated markers were common across the irrigated, water-limiting drought-stressed, and space-limiting small plots environments, thereby indicating the feasibility of indirect selection for these micronutrients in either of these environments. Moreover, the many significant markers identified had minor effects on GZnC and GFeC, suggesting a quantitative genetic control of these traits. Our findings provide important insights into the complex genetic basis of GZnC and GFeC in bread wheat while implying limited prospects for marker-assisted selection and the need for using genomic selection.
Collapse
Affiliation(s)
| | - Velu Govindan
- International Maize and Wheat Improvement Center, Texcoco, Mexico
| | | | | | - Julio Huerta-Espino
- Campo Experimental Valle de Mexico, Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, Chapingo, Mexico
| | - Sandesh Shrestha
- Department of Plant Pathology, Wheat Genetics Resource Center, Kansas State University, Manhattan, KS, United States
| | - Jesse Poland
- Department of Plant Pathology, Wheat Genetics Resource Center, Kansas State University, Manhattan, KS, United States
- Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Ravi P. Singh
- International Maize and Wheat Improvement Center, Texcoco, Mexico
| |
Collapse
|
13
|
Ihsan M, Nisar M, Nazir N, Zahoor M, Khalil AAK, Ghafoor A, Khan A, Mothana RA, Ullah R, Ahmad N. Genetic diversity in nutritional composition of oat ( Avena sativa L.) germplasm reported from Pakistan. Saudi J Biol Sci 2022; 29:1487-1500. [PMID: 35280553 PMCID: PMC8913558 DOI: 10.1016/j.sjbs.2021.11.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/07/2021] [Accepted: 11/13/2021] [Indexed: 01/06/2023] Open
Abstract
In the present study, 30 potential germplasm of oat (Avena sativa L.) were subjected to proximate, elemental, and HPLC analysis to provide a scientific basis to genetic diversity present among them. The extracts of the selected germplasms were also evaluated for their antioxidant potentials through DPPH and ABTS assays. Proximate analysis showed protein contents to be in the range 8.35–17.72% with the highest protein contents in the accession line 22,365 (17.72 ± 0.38%). The genotype-725 showed the highest carbohydrate, and dry matter (53.35 ± 0.01 and 93.50 ± 0.07% respectively) contents whereas, the germplasm-830 contained the highest fat (7.88 ± 0.12%) contents while the highest moisture contents were there in germplasm-22348 (11.95 ± 0.06%). The crude fiber contents (19.67 ± 0.19%) were found high in germplasm-832. The mentioned contents were also correlated to each other where a negative (−0.431*) correlation was noted for crude protein and carbohydrate while ash content to crude protein has a positive (0.38*) correlation. A positive and a negative correlation were there in Crude fats/crude protein (0.30*) and crude fats/moisture contents (−0.39*) respectively. Principal component analysis showed an Eigenvalue of 0.76 with a total variation of 85.01% when applied to proximate components. Based on cluster analysis to proximate composition all the oat germplasms were divided into 5 sub-clusters, where accession numbers 769 and 817 were found to be the most diverse genotypes. The elemental analysis confirmed the presence of magnesium (2.89–7.62 mg/L), sodium (3.71–8.03 mg/L), manganese (0.93–3.71 mg/L), copper (0.35–3.36 mg/L), iron (2.15–6.82 mg/L), zinc (1.30–3.37 mg/L), chromium (0.37–3.34 mg/L), and potassium (50.70–59.60 mg/L) in the selected germplasms. Principal component analysis for elemental composition showed the total variation of 73.75% with the Eigenvalue of 0.97. Cluster analysis on an elemental basis divided all the oat germplasms into 7 sub-clusters where accession numbers 769 and 22,350 were found to be the most diverse germplasm. Phytochemical analysis performed through HPLC resulted in the identification of nine possible compounds (malic acid, epigallocatechin gallate, quercetin, morin, ellagic acid, catechin hydrate, rutin, pyrogallol, and mandelic acid) in various germplasm of oat. A concentration-dependent antioxidant response was recorded when extracts were tested as an inhibitor of DPPH and ABTS free radicals. The results revealed that oat grains are a good source of nutrients, minerals, and phytochemicals that can be used as nutraceuticals and as food. The genetic differences revealed that this plant can be grown under varied environmental conditions.
Collapse
Key Words
- ABTS, 2, 2′-Azino-bis (3-ethylbenzothiazoline-6-sulfonic acid
- AOAC, Association of Official Analytical Chemists
- Antioxidants
- C.V, Cumulative Variance
- CA, Cluster analysis
- CHO, Carbohydrates
- DPPH, 2, 2-Diphenyl, 1, picrylhydrazyl
- Elemental profile
- HPLC-UV, High performance liquid chromatography- ultraviolet
- HPLC-finger printing
- IC 50, Minimum inhibitory concentration
- Met. Ext, Methanolic extract
- Mg, milligrams
- Minerals composition
- Ml, Milliliter
- Oat
- PCA, Principal Component analysis
- µg, Microgram
Collapse
Affiliation(s)
- Mohammad Ihsan
- Department of Botany, University of Malakand, Chakdara, Dir (Lower) - 18800, Khyber Pakhtun khwa, Pakistan
| | - Mohammad Nisar
- Department of Botany, University of Malakand, Chakdara, Dir (Lower) - 18800, Khyber Pakhtun khwa, Pakistan
| | - Nausheen Nazir
- Department of Bio-Chemistry, University of Malakand, Chakdara, Dir (Lower) - 18800, Khyber Pakhtun khwa, Pakistan
| | - Muhammad Zahoor
- Department of Bio-Chemistry, University of Malakand, Chakdara, Dir (Lower) - 18800, Khyber Pakhtun khwa, Pakistan
| | - Atif Ali Khan Khalil
- Department of Biological Sciences, National University of Medical Sciences, 46000 Rawalpindi, Pakistan
| | - Abdul Ghafoor
- Pakistan Agriculture Research Council, Islamabad, Pakistan
| | - Arshad Khan
- Department of Botany, University of Malakand, Chakdara, Dir (Lower) - 18800, Khyber Pakhtun khwa, Pakistan
| | - Ramzi A Mothana
- Department of Pharmacognosy, College of Pharmacy King Saud University, Riyadh, Saudi Arabia
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy King Saud University, Riyadh, Saudi Arabia
| | - Nisar Ahmad
- Center for Organismal Studies, Department of Molecular Biology of Plants, Im Neuenheimer Feld 360, 69120, University of Heildelberg, Germany
| |
Collapse
|
14
|
|
15
|
Baranwal D, Cu S, Stangoulis J, Trethowan R, Bariana H, Bansal U. Identification of genomic regions conferring rust resistance and enhanced mineral accumulation in a HarvestPlus Association Mapping Panel of wheat. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2022; 135:865-882. [PMID: 34993553 DOI: 10.1007/s00122-021-04003-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 11/19/2021] [Indexed: 05/18/2023]
Abstract
New genomic regions for high accumulation of 10 minerals were identified. The 1B:1R and 2NS translocations enhanced concentrations of four and two minerals, respectively, in addition to disease resistance. Puccinia species, the causal agents of rust diseases of wheat, have the potential to cause total crop failures due their high evolutionary ability to acquire virulence for resistance genes deployed in commercial cultivars. Hence, the discovery of genetically diverse sources of rust resistance is essential. On the other hand, biofortification of wheat for essential nutrients, such as zinc (Zn) and iron (Fe), is also an objective in wheat improvement programs to tackle micronutrient deficiency. The development of rust-resistant and nutrient-concentrated wheat cultivars would be important for sustainable production and the fight against malnutrition. The HarvestPlus association mapping panel (HPAMP) that included nutrient-dense sources from diverse genetic backgrounds was genotyped using a 90 K Infinium SNP array and 13 markers linked with rust resistance genes. The HPAMP was used for genome-wide association mapping to identify genomic regions underpinning rust resistance and mineral accumulation. Twelve QTL for rust resistance and 53 for concentrations of 10 minerals were identified. Comparison of results from this study with the published QTL information revealed the detection of already known and some putatively new genes/QTL underpinning stripe rust and leaf rust resistance in this panel. Thirty-six new QTL for mineral concentration were identified on 17 chromosomes. Accessions carrying the 1B:1R translocation accumulated higher concentrations of Zn, Fe, Copper (Cu) and sulphur (S). The 2NS segment showed enhanced accumulation of grain Fe and Cu. Fifteen rust-resistant and biofortified accessions were identified for use as donor sources in breeding programs.
Collapse
Affiliation(s)
- Deepak Baranwal
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney Plant Breeding Institute, 107 Cobbitty Road, Cobbitty, NSW, 2570, Australia
- Department of Plant Breeding and Genetics, Bihar Agricultural University, Sabour, 813210, India
| | - Suong Cu
- College of Science & Engineering, Flinders University, Sturt Road, Bedford Park, South Australia, 5042, Australia
| | - James Stangoulis
- College of Science & Engineering, Flinders University, Sturt Road, Bedford Park, South Australia, 5042, Australia
| | - Richard Trethowan
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney Plant Breeding Institute, 107 Cobbitty Road, Cobbitty, NSW, 2570, Australia
| | - Harbans Bariana
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney Plant Breeding Institute, 107 Cobbitty Road, Cobbitty, NSW, 2570, Australia.
| | - Urmil Bansal
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney Plant Breeding Institute, 107 Cobbitty Road, Cobbitty, NSW, 2570, Australia.
| |
Collapse
|
16
|
Beasley JT, Bonneau JP, Moreno-Moyano LT, Callahan DL, Howell KS, Tako E, Taylor J, Glahn RP, Appels R, Johnson AAT. Multi-year field evaluation of nicotianamine biofortified bread wheat. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2022; 109:1168-1182. [PMID: 34902177 DOI: 10.1111/tpj.15623] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/27/2021] [Indexed: 06/14/2023]
Abstract
Conventional breeding efforts for iron (Fe) and zinc (Zn) biofortification of bread wheat (Triticum aestivum L.) have been hindered by a lack of genetic variation for these traits and a negative correlation between grain Fe and Zn concentrations and yield. We have employed genetic engineering to constitutively express (CE) the rice (Oryza sativa) nicotianamine synthase 2 (OsNAS2) gene and upregulate biosynthesis of two metal chelators - nicotianamine (NA) and 2'-deoxymugineic acid (DMA) - in bread wheat, resulting in increased Fe and Zn concentrations in wholemeal and white flour. Here we describe multi-location confined field trial (CFT) evaluation of a low-copy transgenic CE-OsNAS2 wheat event (CE-1) over 3 years and demonstrate higher concentrations of NA, DMA, Fe, and Zn in CE-1 wholemeal flour, white flour, and white bread and higher Fe bioavailability in CE-1 white flour relative to a null segregant (NS) control. Multi-environment models of agronomic and grain nutrition traits revealed a negative correlation between grain yield and grain Fe, Zn, and total protein concentrations, yet no correlation between grain yield and grain NA and DMA concentrations. White flour Fe bioavailability was positively correlated with white flour NA concentration, suggesting that NA-chelated Fe should be targeted in wheat Fe biofortification efforts.
Collapse
Affiliation(s)
- Jesse T Beasley
- School of BioSciences, The University of Melbourne, Melbourne, Victoria, 3010, Australia
| | - Julien P Bonneau
- School of BioSciences, The University of Melbourne, Melbourne, Victoria, 3010, Australia
| | - Laura T Moreno-Moyano
- School of BioSciences, The University of Melbourne, Melbourne, Victoria, 3010, Australia
| | - Damien L Callahan
- School of Life and Environmental Sciences, Deakin University, Melbourne, Victoria, 3125, Australia
| | - Kate S Howell
- School of Agriculture and Food, The University of Melbourne, Melbourne, Victoria, 3010, Australia
| | - Elad Tako
- Department of Food Science, Cornell University, Stocking Hall, Ithaca, NY, 14853-7201, USA
| | - Julian Taylor
- School of Agriculture, Food and Wine, University of Adelaide, Glen Osmond, South Australia, 5064, Australia
| | - Raymond P Glahn
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Ithaca, NY, 14853, USA
| | - Rudi Appels
- School of Agriculture and Food, The University of Melbourne, Melbourne, Victoria, 3010, Australia
| | - Alexander A T Johnson
- School of BioSciences, The University of Melbourne, Melbourne, Victoria, 3010, Australia
| |
Collapse
|
17
|
Shepelev S, Morgounov A, Flis P, Koksel H, Li H, Savin T, Sharma R, Wang J, Shamanin V. Variation of Macro- and Microelements, and Trace Metals in Spring Wheat Genetic Resources in Siberia. PLANTS (BASEL, SWITZERLAND) 2022; 11:149. [PMID: 35050037 PMCID: PMC8778206 DOI: 10.3390/plants11020149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/01/2022] [Accepted: 01/03/2022] [Indexed: 05/15/2023]
Abstract
Western Siberia is one of the major spring wheat regions of Russia, cultivating over 7 Mha. The objective of the study was to evaluate the variation of macro- and microelements, and of trace metals in four distinct groups of genetic resources: primary synthetics from CIMMYT (37 entries), primary synthetics from Japan (8), US hard red spring wheat cultivars (14), and material from the Kazakhstan-Siberian Network on Spring Wheat Improvement (KASIB) (74). The experiment was conducted at Omsk State Agrarian University, using a random complete block design with four replicates in 2017 and 2018. Concentrations of 15 elements were included in the analysis: macroelements, Ca, K, Mg, P, and S; microelements, Fe, Cu, Mn, and Zn; toxic trace elements, Cd, Co, Ni; and trace elements, Mo, Rb, and Sr. Protein content was found to be positively correlated with the concentrations of 11 of the elements in one or both years. Multiple regression was used to adjust the concentration of each element, based on significant correlations with agronomic traits and macroelements. All 15 elements were evaluated for their suitability for genetic enhancement, considering phenotypic variation, their share of the genetic component in this variation, as well as the dependence of the element concentration on other traits. Three trace elements (Sr, Mo, and Co) were identified as traits that were relatively easy to enhance through breeding. These were followed by Ca, Cd, Rb, and K. The important biofortification elements Mn and Zn were among the traits that were difficult to enhance genetically. The CIMMYT and Japanese synthetics had significantly higher concentrations of K and Sr, compared to the local check. The Japanese synthetics also had the highest concentrations of Ca, S, Cd, and Mo. The US cultivars had concentrations of Ca as high as the Japanese synthetics, and the highest concentrations of Mg and Fe. KASIB's germplasm had near-average values for most elements. Superior germplasm, with high macro- and microelement concentrations and low trace-element concentrations, was found in all groups of material included.
Collapse
Affiliation(s)
- Sergey Shepelev
- Laboratory of Grains Quality, Omsk State Agrarian University, 644 008 Omsk, Russia; (S.S.); (H.K.)
| | - Alexey Morgounov
- Saudi Arabia Country Office, Food and Agriculture Organization of the United Nations, Riyadh 11421, Saudi Arabia;
| | - Paulina Flis
- Future Food Beacon of Excellence and the School of Biosciences, University of Nottingham, Nottingham LE12 5RD, UK;
| | - Hamit Koksel
- Laboratory of Grains Quality, Omsk State Agrarian University, 644 008 Omsk, Russia; (S.S.); (H.K.)
- Nutrition and Dietetics Department, Istiniye University, Istanbul 34010, Turkey
| | - Huihui Li
- CIMMYT-China, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (H.L.); (J.W.)
| | - Timur Savin
- Department of Science, S. Seifullin Kazakh Agro Technical University, Nur-Sultan 010 000, Kazakhstan;
| | - Ram Sharma
- International Center for Agricultural Research in Dry Areas, Central Asia and the Caucasus Regional Program, Tashkent 100 084, Uzbekistan;
| | - Jingxin Wang
- CIMMYT-China, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (H.L.); (J.W.)
| | - Vladimir Shamanin
- Laboratory of Grains Quality, Omsk State Agrarian University, 644 008 Omsk, Russia; (S.S.); (H.K.)
| |
Collapse
|
18
|
Kamaral C, Neate SM, Gunasinghe N, Milham PJ, Paterson DJ, Kopittke PM, Seneweera S. Genetic biofortification of wheat with zinc: Opportunities to fine-tune zinc uptake, transport and grain loading. PHYSIOLOGIA PLANTARUM 2022; 174:e13612. [PMID: 34970752 DOI: 10.1111/ppl.13612] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/15/2021] [Accepted: 12/02/2021] [Indexed: 05/27/2023]
Abstract
Zinc (Zn) is an important micronutrient in the human body, and health complications associated with insufficient dietary intake of Zn can be overcome by increasing the bioavailable concentrations in edible parts of crops (biofortification). Wheat (Triticum aestivum L) is the most consumed cereal crop in the world; therefore, it is an excellent target for Zn biofortification programs. Knowledge of the physiological and molecular processes that regulate Zn concentration in the wheat grain is restricted, inhibiting the success of genetic Zn biofortification programs. This review helps break this nexus by advancing understanding of those processes, including speciation regulated uptake, root to shoot transport, remobilisation, grain loading and distribution of Zn in wheat grain. Furthermore, new insights to genetic Zn biofortification of wheat are discussed, and where data are limited, we draw upon information for other cereals and Fe distribution. We identify the loading and distribution of Zn in grain as major bottlenecks for biofortification, recognising anatomical barriers in the vascular region at the base of the grain, and physiological and molecular restrictions localised in the crease region as major limitations. Movement of Zn from the endosperm cavity into the modified aleurone, aleurone and then to the endosperm is mainly regulated by ZIP and YSL transporters. Zn complexation with phytic acid in the aleurone limits Zn mobility into the endosperm. These insights, together with synchrotron-X-ray-fluorescence microscopy, support the hypothesis that a focus on the mechanisms of Zn loading into the grain will provide new opportunities for Zn biofortification of wheat.
Collapse
Affiliation(s)
- Chandima Kamaral
- Centre for Crop Health, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Stephen M Neate
- School of Agriculture, Food and Wine, Faculty of Sciences, University of Adelaide, Urrbrae, South Australia, Australia
| | - Niroshini Gunasinghe
- Centre for Crop Health, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Paul J Milham
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, New South Wales, Australia
| | - David J Paterson
- Australian Synchrotron, Australian Nuclear Science and Technology Organisation, Clayton, Victoria, Australia
| | - Peter M Kopittke
- School of Agriculture and Food Sciences, The University of Queensland, St Lucia, Queensland, Australia
| | - Saman Seneweera
- Centre for Crop Health, University of Southern Queensland, Toowoomba, Queensland, Australia
- Department of Agriculture and Food Systems, University of Melbourne, Parkville, Victoria, Australia
| |
Collapse
|
19
|
Harnessing the Wild Relatives and Landraces for Fe and Zn Biofortification in Wheat through Genetic Interventions—A Review. SUSTAINABILITY 2021. [DOI: 10.3390/su132312975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Micronutrient deficiencies, particularly iron (Fe) and zinc (Zn), in human diets are affecting over three billion people globally, especially in developing nations where diet is cereal-based. Wheat is one of several important cereal crops that provide food calories to nearly one-third of the population of the world. However, the bioavailability of Zn and Fe in wheat is inherently low, especially under Zn deficient soils. Although various fortification approaches are available, biofortification, i.e., development of mineral-enriched cultivars, is an efficient and sustainable approach to alleviate malnutrition. There is enormous variability in Fe and Zn in wheat germplasm, especially in wild relatives, but this is not utilized to the full extent. Grain Fe and Zn are quantitatively inherited, but high-heritability and genetic correlation at multiple locations indicate the high stability of Fe and Zn in wheat. In the last decade, pre-breeding activities have explored the potential of wild relatives to develop Fe and Zn rich wheat varieties. Furthermore, recent advances in molecular biology have improved the understanding of the uptake, storage, and bioavailability of Fe and Zn. Various transportation proteins encoding genes like YSL 2, IRT 1, OsNAS 3, VIT 1, and VIT 2 have been identified for Fe and Zn uptake, transfer, and accumulation at different developing stages. Hence, the availability of major genomic regions for Fe and Zn content and genome editing technologies are likely to result in high-yielding Fe and Zn biofortified wheat varieties. This review covers the importance of wheat wild relatives for Fe and Zn biofortification, progress in genomics-assisted breeding, and transgenic breeding for improving Fe and Zn content in wheat.
Collapse
|
20
|
Shamanin VP, Flis P, Savin TV, Shepelev SS, Kuzmin OG, Chursin AS, Pototskaya IV, Likhenko IE, Kushnirenko IY, Kazak AA, Chudinov VA, Shelaeva TV, Morgounov AI. Genotypic and ecological variability of zinc content in the grain of spring bread wheat varieties in the international nursery KASIB. Vavilovskii Zhurnal Genet Selektsii 2021; 25:543-551. [PMID: 34595376 PMCID: PMC8456334 DOI: 10.18699/vj21.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/07/2021] [Accepted: 05/11/2021] [Indexed: 11/19/2022] Open
Abstract
Spring bread wheat is the staple crop in Western Siberia and Kazakhstan, a signif icant portion of which goes for
export. Wheat breeding with a high level of zinc in wheat grain is the most cost-effective and environmentally friendly way
to address zinc def iciency in the diet. The purpose of this work was to evaluate the contribution of the factors ‘location’ and
‘genotype’ in the variability of zinc content in wheat grain, and to identify the best varieties as sources of this trait for breeding.
The research on screening zinc content in the wheat grain of 49 spring bread wheat varieties from the Kazakhstan-
Siberia Spring Wheat Trial (KASIB) nursery was carried out at 4 sites in Russia (Chelyabinsk,
Omsk, Tyumen, Novosibirsk)
and 2 sites in Kazakhstan (Karabalyk and Shortandy) in 2017–2018. The content of zinc in wheat grain was evaluated at the Ionomic
Facility of University of Nottingham in the framework of the EU project
European Plant Phenotyping Network-2020.
The analysis of variance showed that the main contribution into the general phenotypic variation of the studied trait,
38.7 %, was made by the factor ‘location’ due to different contents of zinc and moisture in the soil of trial sites; the effect of
the factor ‘year’ was 13.5 %, and the effect of the factor ‘genotype’ was 8.0 %. The most favorable environmental conditions
for accumulation of zinc in wheat grain were observed in the Omsk region. In Omsk, the average zinc content in all studied
varieties was 50.4 mg/kg, with 63.7 mg/ kg in the best variety ‘OmGAU 100’. These values are higher than the target values
of the international program Harvest Plus. ‘Novosibirskaya 16’ (49.4 mg/kg), ‘Silach’ (48.4 mg/kg), ‘Line 4-10-16’ (47.2 mg/ kg),
‘Element 22’ (46.3 mg/kg) and ‘Lutescens 248/01’ (46.0 mg/kg) were identif ied as being the best varieties. Signif icant possibilities
for the production of wheat grain with high zinc content, which is in demand for the production of bread and pastry
products with functional properties, were identif ied in the Western Siberian region.
Collapse
Affiliation(s)
- V P Shamanin
- Omsk State Agrarian University named after P.A. Stolypin, Omsk, Russia
| | - P Flis
- University of Nottingham, Nottingham, United Kingdom
| | - T V Savin
- Kazakh Research Institute of Agriculture and Plant Growing, Almalybak, Almaty region, Kazakhstan
| | - S S Shepelev
- Omsk State Agrarian University named after P.A. Stolypin, Omsk, Russia
| | - O G Kuzmin
- Omsk State Agrarian University named after P.A. Stolypin, Omsk, Russia
| | - A S Chursin
- Omsk State Agrarian University named after P.A. Stolypin, Omsk, Russia
| | - I V Pototskaya
- Omsk State Agrarian University named after P.A. Stolypin, Omsk, Russia
| | - I E Likhenko
- Siberian Research Institute of Plant Production and Breeding - Branch of the Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - I Yu Kushnirenko
- Chelyabinsk Agricultural Research Institute, Chelyabinsk, Russia
| | - A A Kazak
- Northern Trans-Ural State Agricultural University, Tyumen, Russia
| | - V A Chudinov
- Karabalyk Experimental Agricultural Research Station, Karabalyk, Kostanai region, Kazakhstan
| | - T V Shelaeva
- Research and Production Center for Grain and Farming named after A.I. Baraev, Shortandy, Akmola region, Kazakhstan
| | - A I Morgounov
- Ministry of Environment, Water and Agriculture, Riyadh, Kingdom of Saudi Arabia
| |
Collapse
|
21
|
Rathan ND, Sehgal D, Thiyagarajan K, Singh R, Singh AM, Govindan V. Identification of Genetic Loci and Candidate Genes Related to Grain Zinc and Iron Concentration Using a Zinc-Enriched Wheat 'Zinc-Shakti'. Front Genet 2021; 12:652653. [PMID: 34194467 PMCID: PMC8237760 DOI: 10.3389/fgene.2021.652653] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/19/2021] [Indexed: 12/14/2022] Open
Abstract
The development of nutritionally enhanced wheat (Triticum aestivum L.) with higher levels of grain iron (Fe) and zinc (Zn) offers a sustainable solution to micronutrient deficiency among resource-poor wheat consumers. One hundred and ninety recombinant inbred lines (RILs) from 'Kachu' × 'Zinc-Shakti' cross were phenotyped for grain Fe and Zn concentrations and phenological and agronomically important traits at Ciudad Obregon, Mexico in the 2017-2018, 2018-2019, and 2019-2020 growing seasons and Diversity Arrays Technology (DArT) molecular marker data were used to determine genomic regions controlling grain micronutrients and agronomic traits. We identified seven new pleiotropic quantitative trait loci (QTL) for grain Zn and Fe on chromosomes 1B, 1D, 2B, 6A, and 7D. The stable pleiotropic QTL identified have expanded the diversity of QTL that could be used in breeding for wheat biofortification. Nine RILs with the best combination of pleiotropic QTL for Zn and Fe have been identified to be used in future crossing programs and to be screened in elite yield trials before releasing as biofortified varieties. In silico analysis revealed several candidate genes underlying QTL, including those belonging to the families of the transporters and kinases known to transport small peptides and minerals (thus assisting mineral uptake) and catalyzing phosphorylation processes, respectively.
Collapse
Affiliation(s)
| | - Deepmala Sehgal
- International Maize and Wheat Improvement Center (CIMMYT), Texcoco, Mexico
| | | | - Ravi Singh
- International Maize and Wheat Improvement Center (CIMMYT), Texcoco, Mexico
| | | | - Velu Govindan
- International Maize and Wheat Improvement Center (CIMMYT), Texcoco, Mexico
| |
Collapse
|
22
|
Wright TIC, Gardner KA, Glahn RP, Milner MJ. Genetic control of iron bioavailability is independent from iron concentration in a diverse winter wheat mapping population. BMC PLANT BIOLOGY 2021; 21:212. [PMID: 33975563 PMCID: PMC8112066 DOI: 10.1186/s12870-021-02996-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Anemia is thought to affect up to 1.6 billion people worldwide. One of the major contributors to low iron (Fe) absorption is a higher proportion of cereals compared to meats and pulse crops in people's diets. This has now become a problem in both the developed and developing world, as a result of both modern food choice and food availability. Bread wheat accounts for 20 % of the calories consumed by humans and is an important source of protein, vitamins and minerals meaning it could be a major vehicle for bringing more bioavailable Fe into the diet. RESULTS To investigate whether breeding for higher concentrations of Fe in wheat grains could help increase Fe absorption, a multiparent advanced generation intercross (MAGIC) population, encompassing more than 80 % of UK wheat polymorphism, was grown over two seasons in the UK. The population was phenotyped for both Fe concentration and Fe bioavailability using an established Caco-2 cell bioassay. It was found that increasing Fe concentrations in the grains was not correlated with higher Fe bioavailability and that the underlying genetic regions controlling grain Fe concentrations do not co-localise with increased Fe absorption. Furthermore, we show that phytate concentrations do not correlate with Fe bioavailability in our wheat population and thus phytate-binding is insufficient to explain the lack of correlation between Fe bioavailability and Fe concentrations in the wheat grain. Finally, we observed no (Fe bioavailability) or low (Fe concentration) correlation between years for these traits, confirming that both are under strong environmental influence. CONCLUSIONS This suggests that breeders will have to select not only for Fe concentrations directly in grains, but also increased bioavailability. However the use of numerous controls and replicated trials limits the practicality of adoption of screening by Caco-2 cells by many breeders.
Collapse
Affiliation(s)
| | | | - Raymond P Glahn
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, 14853, Ithaca, NY, USA
| | | |
Collapse
|
23
|
Adonina IG, Timonova EM, Salina EA. Introgressive Hybridization of Common Wheat: Results and Prospects. RUSS J GENET+ 2021. [DOI: 10.1134/s1022795421030029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
24
|
de Oliveira Maximino JV, Barros LM, Pereira RM, de Santi II, Aranha BC, Busanello C, Viana VE, Freitag RA, Batista BL, Costa de Oliveira A, Pegoraro C. Mineral and Fatty Acid Content Variation in White Oat Genotypes Grown in Brazil. Biol Trace Elem Res 2021; 199:1194-1206. [PMID: 32537719 DOI: 10.1007/s12011-020-02229-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 05/30/2020] [Indexed: 11/29/2022]
Abstract
A healthy diet is directly associated with a nutrient-rich and toxic contaminant poor intake. A diet poor in diversity can lead to micronutrient deficiency. The intake of functional foods can provide benefits in the prevention and treatment of diseases. Oats are a functional food; are a source of soluble fiber, lipids, proteins, vitamins, minerals, and polyphenols; and are low in carbohydrate content. Thus, in this study, we characterize mineral accumulation, fatty acid composition, and the absence of contaminants in oat genotypes to evaluate the potential of this cereal as food to minimize the effects of micronutrient deficiency. Most of the oat genotypes showed higher mineral levels than other cereals such as wheat, rice, and maize. FAEM 5 Chiarasul, Barbarasul, UPFA Ouro, URS Altiva, URS Brava, and URS Taura showed higher iron concentration while URS Brava showed the highest zinc concentration. The oat genotypes did not show significant arsenic, strontium, and cadmium accumulation. Considering the accumulation of trace elements in the grain, little genetic diversity among the analyzed oat accessions was detected, dividing into two groups. Regarding fatty acid composition, IPR Afrodite, FAEM 4 Carlasul, FAEM 5 Chiarasul, URS Taura, Barbarasul, and URS 21 showed higher essential fatty acid concentrations. These genotypes can be used in crosses with URS Brava, which displayed a higher Fe and Zn accumulation and is genetically distant from the other cultivars. Oat is a functional food showing ability for the accumulation of minerals and also essential fatty acids.
Collapse
Affiliation(s)
- Josiane Vargas de Oliveira Maximino
- Faculdade de Agronomia Eliseu Maciel, Departamento de Fitotecnia, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Lílian Moreira Barros
- Faculdade de Agronomia Eliseu Maciel, Departamento de Fitotecnia, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Rodrigo Mendes Pereira
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Campus Santo André, Santo Andre, SP, 09210-580, Brazil
| | - Ivandra Ignes de Santi
- Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Departamento de Química Orgânica, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Bianca Camargo Aranha
- Faculdade de Agronomia Eliseu Maciel, Departamento de Ciência e Tecnologia Agroindustrial, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Carlos Busanello
- Faculdade de Agronomia Eliseu Maciel, Departamento de Fitotecnia, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Vívian Ebeling Viana
- Faculdade de Agronomia Eliseu Maciel, Departamento de Fitotecnia, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Rogério Antonio Freitag
- Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Departamento de Química Orgânica, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Bruno Lemos Batista
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Campus Santo André, Santo Andre, SP, 09210-580, Brazil
| | - Antonio Costa de Oliveira
- Faculdade de Agronomia Eliseu Maciel, Departamento de Fitotecnia, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil
| | - Camila Pegoraro
- Faculdade de Agronomia Eliseu Maciel, Departamento de Fitotecnia, Universidade Federal de Pelotas, Campus Capão do Leão, Pelotas, RS, 96010-610, Brazil.
| |
Collapse
|
25
|
Johansson E, Prieto-Linde ML, Larsson H. Locally Adapted and Organically Grown Landrace and Ancient Spring Cereals-A Unique Source of Minerals in the Human Diet. Foods 2021; 10:393. [PMID: 33670193 PMCID: PMC7916914 DOI: 10.3390/foods10020393] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/31/2021] [Accepted: 02/05/2021] [Indexed: 12/26/2022] Open
Abstract
Consumer interest in local and organic produce, sustainability along the production chain and food products contributing to health, are laying the foundation for local and organic-based diets using nutrient-dense food. Here, we evaluated 25 locally adapted landrace and ancient spring cereal genotypes per location over four locations and three years, for mineral content, nutritional yield and nutrient density. The results showed a large variation in minerals content and composition in the genotypes, but also over cultivation locations, cultivation years and for genotype groups. Highest minerals content was found in oats, while highest content of Zn and Fe was found in ancient wheats. The wheat Diamant brun, the wheat landrace Öland and naked barley showed high mineral values and high content of Zn and Fe when grown in Alnarp. Nutritional yield, of the cereals evaluated here, was high related to values reported internationally but lower than those found in a comparable winter wheat material. The nutrient density was generally high; less than 350 g was needed if any of the evaluated genotype groups were to be used in the daily diet to reach the recommended value of Zn and Fe, while if the suggested Novel Nordic Diet mix was used, only 250 g were needed. A transfer from currently consumed cereals to those in the present study, along the New Nordic Diet path, showed their potential to contribute as sustainable and nutrient-rich sources in the human diet.
Collapse
Affiliation(s)
- Eva Johansson
- Department of Plant Breeding, Swedish University of Agricultural Sciences, P. O. Box 101, 230 53 Alnarp, Sweden; (M.L.P.-L.); (H.L.)
| | | | | |
Collapse
|
26
|
Tong J, Sun M, Wang Y, Zhang Y, Rasheed A, Li M, Xia X, He Z, Hao Y. Dissection of Molecular Processes and Genetic Architecture Underlying Iron and Zinc Homeostasis for Biofortification: From Model Plants to Common Wheat. Int J Mol Sci 2020; 21:E9280. [PMID: 33291360 PMCID: PMC7730113 DOI: 10.3390/ijms21239280] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 02/07/2023] Open
Abstract
The micronutrients iron (Fe) and zinc (Zn) are not only essential for plant survival and proliferation but are crucial for human health. Increasing Fe and Zn levels in edible parts of plants, known as biofortification, is seen a sustainable approach to alleviate micronutrient deficiency in humans. Wheat, as one of the leading staple foods worldwide, is recognized as a prioritized choice for Fe and Zn biofortification. However, to date, limited molecular and physiological mechanisms have been elucidated for Fe and Zn homeostasis in wheat. The expanding molecular understanding of Fe and Zn homeostasis in model plants is providing invaluable resources to biofortify wheat. Recent advancements in NGS (next generation sequencing) technologies coupled with improved wheat genome assembly and high-throughput genotyping platforms have initiated a revolution in resources and approaches for wheat genetic investigations and breeding. Here, we summarize molecular processes and genes involved in Fe and Zn homeostasis in the model plants Arabidopsis and rice, identify their orthologs in the wheat genome, and relate them to known wheat Fe/Zn QTL (quantitative trait locus/loci) based on physical positions. The current study provides the first inventory of the genes regulating grain Fe and Zn homeostasis in wheat, which will benefit gene discovery and breeding, and thereby accelerate the release of Fe- and Zn-enriched wheats.
Collapse
Affiliation(s)
- Jingyang Tong
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Mengjing Sun
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Yue Wang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Yong Zhang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Awais Rasheed
- International Maize and Wheat Improvement Center (CIMMYT) China Office, c/o CAAS, 12 Zhongguancun South Street, Beijing 100081, China;
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Ming Li
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Xianchun Xia
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Zhonghu He
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
- International Maize and Wheat Improvement Center (CIMMYT) China Office, c/o CAAS, 12 Zhongguancun South Street, Beijing 100081, China;
| | - Yuanfeng Hao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| |
Collapse
|
27
|
Sestili F, Margiotta B, Vaccino P, Moscaritolo S, Giorgi D, Lucretti S, Palombieri S, Masci S, Lafiandra D. A Cross between Bread Wheat and a 2D(2R) Disomic Substitution Triticale Line Leads to the Formation of a Novel Disomic Addition Line and Provides Information of the Role of Rye Secalins on Breadmaking Characteristics. Int J Mol Sci 2020; 21:ijms21228450. [PMID: 33182791 PMCID: PMC7696169 DOI: 10.3390/ijms21228450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/06/2020] [Accepted: 11/09/2020] [Indexed: 01/03/2023] Open
Abstract
A bread wheat line (N11) and a disomic 2D(2R) substitution triticale line were crossed and backrossed four times. At each step electrophoretic selection for the seeds that possessed, simultaneously, the complete set of high molecular weight glutenin subunits of N11 and the two high molecular weight secalins of rye, present in the 2D(2R) line, was carried out. Molecular cytogenetic analyses of the BC4F8 generation revealed that the selection carried out produced a disomic addition line (2n = 44). The pair of additional chromosomes consisted of the long arm of chromosome 1R (1RL) from rye fused with the satellite body of the wheat chromosome 6B. Rheological analyses revealed that the dough obtained by the new addition line had higher quality characteristics when compared with the two parents. The role of the two additional high molecular weight secalins, present in the disomic addition line, in influencing improved dough characteristics is discussed.
Collapse
Affiliation(s)
- Francesco Sestili
- Department of Agriculture and Forest Sciences, University of Tuscia, 01100 Viterbo, Italy; (F.S.); (S.P.); (S.M.)
| | - Benedetta Margiotta
- Institute of Biosciences and Bioresources of the National Research Council, 70126 Bari, Italy;
| | - Patrizia Vaccino
- CREA Research Centre for Cereal and Industrial Crops, 13100 Vercelli, Italy;
| | | | - Debora Giorgi
- ENEA, CASACCIA Research Center, Laboratory Biotechnologies, 00189 Rome, Italy; (D.G.); (S.L.)
| | - Sergio Lucretti
- ENEA, CASACCIA Research Center, Laboratory Biotechnologies, 00189 Rome, Italy; (D.G.); (S.L.)
| | - Samuela Palombieri
- Department of Agriculture and Forest Sciences, University of Tuscia, 01100 Viterbo, Italy; (F.S.); (S.P.); (S.M.)
| | - Stefania Masci
- Department of Agriculture and Forest Sciences, University of Tuscia, 01100 Viterbo, Italy; (F.S.); (S.P.); (S.M.)
| | - Domenico Lafiandra
- Department of Agriculture and Forest Sciences, University of Tuscia, 01100 Viterbo, Italy; (F.S.); (S.P.); (S.M.)
- Correspondence: ; Tel.: +39-076-135-7243
| |
Collapse
|
28
|
Rathan ND, Mahendru-Singh A, Govindan V, Ibba MI. Impact of High and Low-Molecular-Weight Glutenins on the Processing Quality of a Set of Biofortified Common Wheat (Triticum aestivum L.) Lines. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2020. [DOI: 10.3389/fsufs.2020.583367] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
|
29
|
Ali MW, Borrill P. Applying genomic resources to accelerate wheat biofortification. Heredity (Edinb) 2020; 125:386-395. [PMID: 32528079 DOI: 10.1038/s41437-020-0326-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 02/06/2023] Open
Abstract
Wheat has low levels of the micronutrients iron and zinc in the grain, which contributes to 2 billion people suffering from micronutrient deficiency globally. While wheat flour is commonly fortified during processing, an attractive and more sustainable solution is biofortification, which could improve micronutrient content in the human diet, without the sustainability issues and costs associated with conventional fortification. Although many studies have used quantitative trait loci mapping and genome-wide association to identify genetic loci to improve micronutrient contents, recent developments in genomics offer an opportunity to accelerate marker discovery and use gene-focussed approaches to engineer improved micronutrient content in wheat. The recent publication of a high-quality wheat genome sequence, alongside gene expression atlases, variation datasets and sequenced mutant populations, provides a foundation to identify genetic loci and genes controlling micronutrient content in wheat. We discuss how novel genomic resources can identify candidate genes for biofortification, integrating knowledge from other cereal crops, and how these genes can be tested using gene editing, transgenic and TILLING approaches. Finally, we highlight key challenges remaining to develop wheat cultivars with high levels of iron and zinc.
Collapse
Affiliation(s)
- Muhammad Waqas Ali
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Philippa Borrill
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
| |
Collapse
|
30
|
Gupta PK, Balyan HS, Sharma S, Kumar R. Genetics of yield, abiotic stress tolerance and biofortification in wheat (Triticum aestivum L.). TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2020; 133:1569-1602. [PMID: 32253477 DOI: 10.1007/s00122-020-03583-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 03/13/2020] [Indexed: 05/18/2023]
Abstract
A review of the available literature on genetics of yield and its component traits, tolerance to abiotic stresses and biofortification should prove useful for future research in wheat in the genomics era. The work reviewed in this article mainly covers the available information on genetics of some important quantitative traits including yield and its components, tolerance to abiotic stresses (heat, drought, salinity and pre-harvest sprouting = PHS) and biofortification (Fe/Zn and phytate contents with HarvestPlus Program) in wheat. Major emphasis is laid on the recent literature on QTL interval mapping and genome-wide association studies, giving lists of known QTL and marker-trait associations. Candidate genes for different traits and the cloned and characterized genes for yield traits along with the molecular mechanism are also described. For each trait, an account of the present status of marker-assisted selection has also been included. The details of available results have largely been presented in the form of tables; some of these tables are included as supplementary files.
Collapse
Affiliation(s)
- Pushpendra Kumar Gupta
- Department of Genetics and Plant Breeding, Chaudhary Charan Singh University, Meerut, 250 004, India.
| | - Harindra Singh Balyan
- Department of Genetics and Plant Breeding, Chaudhary Charan Singh University, Meerut, 250 004, India
| | - Shailendra Sharma
- Department of Genetics and Plant Breeding, Chaudhary Charan Singh University, Meerut, 250 004, India
| | - Rahul Kumar
- Department of Genetics and Plant Breeding, Chaudhary Charan Singh University, Meerut, 250 004, India
| |
Collapse
|
31
|
Nutritional quality characterization of a set of durum wheat landraces from Iran and Mexico. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109198] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
32
|
Ficco DBM, Borrelli GM, Miedico O, Giovanniello V, Tarallo M, Pompa C, De Vita P, Chiaravalle AE. Effects of grain debranning on bioactive compounds, antioxidant capacity and essential and toxic trace elements in purple durum wheats. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108734] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
33
|
Liu J, Wu B, Singh RP, Velu G. QTL mapping for micronutrients concentration and yield component traits in a hexaploid wheat mapping population. J Cereal Sci 2019; 88:57-64. [PMID: 33343062 PMCID: PMC7729826 DOI: 10.1016/j.jcs.2019.05.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 04/28/2019] [Accepted: 05/15/2019] [Indexed: 12/02/2022]
Abstract
Bread wheat is a major staple cereal provides more than 20% of dietary energy and protein supply to global population. However, with increasing population growth, the problem of nutritional deficiencies is increasingly affecting the health of resource people with predominantly cereal-based diet. Therefore, the development of wheat genotypes with micronutrient-dense grains along with high-yield potential is one of the major priorities of wheat biofortification program at CIMMYT. We conducted a QTL mapping study using a recombinant inbred line (RIL) population derived from a cross between a Chinese parental line with highGZnC and a Mexican commercial bread wheat cultivar Roelfs F2007 to identify QTLs that could potentially be integrated in mineral nutrient concentrations and agronomic-related traits breeding. We evaluated 200 RIL lines for mineral nutrient concentrations and agronomic-related traits over two years. A total of 60 QTLs were detected, of which 10 QTLs for GZnC, 9 for GFeC, 5 for GPC and 36 for agronomic-related traits. Moreover, a total of 55 promising candidate genes were identified from the list of associated markers for GFeC and GZnC using the recently annotated wheat genome sequence. We identified the promising genomic regions with high mineral nutrient concentrations and acceptable yield potential, which are good resource for further use in wheat biofortification breeding programs.
Collapse
Affiliation(s)
- Jia Liu
- Triticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, China
| | - Bihua Wu
- Triticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, China
| | - Ravi P. Singh
- International Maize and Wheat Improvement Center (CIMMYT), Apdo Postal 6-641, Mexico DF, 06600, Mexico
| | - Govindan Velu
- International Maize and Wheat Improvement Center (CIMMYT), Apdo Postal 6-641, Mexico DF, 06600, Mexico
| |
Collapse
|
34
|
Comparative Analysis of Perennial and Annual Phaseolus Seed Nutrient Concentrations. SUSTAINABILITY 2019. [DOI: 10.3390/su11102787] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Long-term agricultural sustainability is dependent in part on our capacity to provide productive, nutritious crops that minimize the negative impacts of agriculture on the landscape. Perennial grains within an agroforestry context offers one solution: These plants produce large root systems that reduce soil erosion and simultaneously have the potential to produce nutrients to combat malnutrition. However, nutrient compositions of wild, perennial, herbaceous species, such as those related to the common bean (Phaseolus vulgaris) are not well known. In this study, seed ion and amino acid concentrations of perennial and annual Phaseolus species were quantified using ionomics and mass spectrometry. No statistical difference was observed for Zn, toxic ions (e.g., As) or essential amino acid concentrations (except threonine) between perennial and annual Phaseolus species. However, differences were observed for some nutritionally important ions. For example, Ca, Cu, Fe, Mg, Mn, and P concentrations were higher in annual species; further, ion and amino acid concentrations appear to be largely independent of each other. These results suggest variability in ion and amino acid concentrations exist in Phaseolus. As new crop candidates are considered for ecological services, nutritional quality should be optimized to maximize nutrient output of sustainable food crops.
Collapse
|
35
|
Kishii M. An Update of Recent Use of Aegilops Species in Wheat Breeding. FRONTIERS IN PLANT SCIENCE 2019; 10:585. [PMID: 31143197 PMCID: PMC6521781 DOI: 10.3389/fpls.2019.00585] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 04/18/2019] [Indexed: 05/16/2023]
Abstract
Aegilops species have significantly contributed to wheat breeding despite the difficulties involved in the handling of wild species, such as crossability and incompatibility. A number of biotic resistance genes have been identified and incorporated into wheat varieties from Aegilops species, and this genus is also contributing toward improvement of complex traits such as yield and abiotic tolerance for drought and heat. The D genome diploid species of Aegilops tauschii has been utilized most often in wheat breeding programs. Other Aegilops species are more difficult to utilize in the breeding because of lower meiotic recombination frequencies; generally they can be utilized only after extensive and time-consuming procedures in the form of translocation/introgression lines. After the emergence of Ug99 stem rust and wheat blast threats, Aegilops species gathered more attention as a form of new resistance sources. This article aims to update recent progress on Aegilops species, as well as to cover new topics around their use in wheat breeding.
Collapse
Affiliation(s)
- Masahiro Kishii
- Global Wheat Program, International Maize and Wheat Improvement Center (CIMMYT), Texcoco, Mexico
| |
Collapse
|