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Debnath S, Dey A, Khanam R, Saha S, Sarkar D, Saha JK, Coumar MV, Patra BC, Biswas T, Ray M, Radhika MS, Mandal B. Historical shifting in grain mineral density of landmark rice and wheat cultivars released over the past 50 years in India. Sci Rep 2023; 13:21164. [PMID: 38036556 PMCID: PMC10689764 DOI: 10.1038/s41598-023-48488-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 11/27/2023] [Indexed: 12/02/2023] Open
Abstract
The 'Green Revolution (GR)' has been successful in meeting food sufficiency in India, but compromising its nutritional security. In a first, we report altered grain nutrients profile of modern-bred rice and wheat cultivars diminishing their mineral dietary significance to the Indian population. To substantiate, we evaluated grain nutrients profile of historical landmark high-yielding cultivars of rice and wheat released in succeeding decades since the GR and its impacts on mineral diet quality and human health, with a prediction for decades ahead. Analysis of grain nutrients profile shows a downward trend in concentrations of essential and beneficial elements, but an upward in toxic elements in past 50 y in both rice and wheat. For example, zinc (Zn) and iron (Fe) concentration in grains of rice decreased by ~ 33.0 (P < 0.001) and 27.0% (P < 0.0001); while for wheat it decreased by ~ 30.0 (P < 0.0001) and 19.0% (P < 0.0001) in past more than 50 y, respectively. A proposed mineral-diet quality index (M-DQI) significantly (P < 0.0001) decreased ~ 57.0 and 36.0% in the reported time span (1960-2010) in rice and wheat, respectively. The impoverished M-DQI could impose hostile effects on non-communicable diseases (NCDs) like iron-deficiency anemia, respiratory, cardiovascular, and musculoskeletal among the Indian population by 2040. Our research calls for an urgency of grain nutrients profiling before releasing a cultivar of staples like rice and wheat in the future.
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Affiliation(s)
- Sovan Debnath
- Directorate of Research, Bidhan Chandra Krishi Viswavidyalaya, Kalyani, West Bengal, 741 235, India
- Department of Agricultural Chemistry and Soil Science, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, West Bengal, 741 252, India
- Indian Council of Agricultural Research (ICAR)-Central Institute of Temperate Horticulture, Regional Station Mukteshwar, Nainital, Uttarakhand, 263 138, India
- ICAR-Central Agroforestry Research Institute, Jhansi, Uttar Pradesh, 284 003, India
| | - Ahana Dey
- Department of Agricultural Chemistry and Soil Science, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, West Bengal, 741 252, India
| | - Rubina Khanam
- ICAR-National Rice Research Institute, Cuttack, Odisha, 753 006, India
| | - Susmit Saha
- College of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Burdwan Sadar, West Bengal, 713 101, India
| | - Dibyendu Sarkar
- Directorate of Research, Bidhan Chandra Krishi Viswavidyalaya, Kalyani, West Bengal, 741 235, India
- Department of Agricultural Chemistry and Soil Science, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, West Bengal, 741 252, India
| | - Jayanta K Saha
- Division of Environmental Soil Science, ICAR-Indian Institute of Soil Science, Bhopal, Madhya Pradesh, 462 038, India
| | - Mounissamy V Coumar
- Division of Environmental Soil Science, ICAR-Indian Institute of Soil Science, Bhopal, Madhya Pradesh, 462 038, India
| | - Bhaskar C Patra
- ICAR-National Rice Research Institute, Cuttack, Odisha, 753 006, India
| | - Tufleuddin Biswas
- Department of Agricultural Statistics, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, West Bengal, 741 252, India
- Department of Agricultural Economics and Statistics, M.S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Bhubaneswar, Odisha, 761 211, India
| | - Mrinmoy Ray
- Division of Forecasting and Agricultural Systems Modeling, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, 110 012, India
| | - Madhari S Radhika
- Department of Dietetics, Indian Council of Medical Research-National Institute of Nutrition, Hyderabad, Telangana, 500 007, India
| | - Biswapati Mandal
- Directorate of Research, Bidhan Chandra Krishi Viswavidyalaya, Kalyani, West Bengal, 741 235, India.
- Department of Agricultural Chemistry and Soil Science, Faculty of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, West Bengal, 741 252, India.
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Roy A, Reddy MH, Sarkar M, Sagolsem D, Murmu SK, Das C, Roy D, Ganguly S, Nath R, Bhattacharyya PK, Sarker A, Bhattacharyya S. A mis-splicing early flowering 3 (elf3) allele of lentil is associated with yield enhancement under terminal heat stress. J Appl Genet 2023; 64:265-273. [PMID: 36821070 DOI: 10.1007/s13353-023-00753-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 01/28/2023] [Accepted: 02/13/2023] [Indexed: 02/24/2023]
Abstract
There is a vast scope of area expansion of lentils after harvesting wet rice in South Asia. However, due to the photoperiod effect and terminal heat, the existing short-duration varieties failed to minimize yield loss under late-sown conditions. A mis-splicing causing A/G SNP present in the last nucleotide of exon 3 of early flowering 3 (ELF3) gene (elf3 allele) in a lentil line, L4710, is associated with the photoperiod insensitive flowering and the fast absolute growth rate (AGR). None of the Indian cultivars tested in this study, either early or late, possesses the non-functional elf3 allele. However, the A to G transition in ELF3-exon2 replaces glycine with aspartic acid at the 403rd amino acid in all the Indian varieties tested, compared to the reference sequence of Mediterranean accession, ILL5588. Therefore, targeting A/G SNP of exon 3, a PCR-based codominant marker is developed. The elf3 allele is correlated with the fast AGR and early flowering, but low yield and biomass, in an L4710 × LL56-derived RIL-population, compared to ELF3 carrying alleles when sown on 15th November. However, in a month of delayed sowing (20th December), the same elf3-RILs revealed a higher yield and biomass with slower AGR Moreover, three elf3-carrying lines, grown in delayed condition (20 December) for two consecutive years in three locations, outyielded three popular high-yielding cultivars that carry functional ELF3. Thus, elf3-carrying high-yielding lines could be the breeder's choice to expand and enhance lentil yield in short-season environments and in vast rice fallows of south Asia, where delayed rice harvest occurs frequently.
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Affiliation(s)
- Anirban Roy
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - M Hemakumar Reddy
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Moutushi Sarkar
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Diana Sagolsem
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Sumit K Murmu
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Camellia Das
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Debarati Roy
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Shamba Ganguly
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Rajib Nath
- Department of Agronomy, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Prabir K Bhattacharyya
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India
| | - Asutosh Sarker
- ICARDA, South Asia-China Regional Office, New Delhi, 110012, India
| | - Somnath Bhattacharyya
- Crop Research Unit, Genetics and Plant Breeding, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, India.
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Mukherjee A, Chattopadhyay T. Tetra-Primer Amplification Refractory Mutation System (T-ARMS). Methods Mol Biol 2023; 2638:315-325. [PMID: 36781652 DOI: 10.1007/978-1-0716-3024-2_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Single-nucleotide polymorphisms (SNPs), the most abundant genetic variation in the population, have become the molecular marker of choice. Generally, the efficient detection of SNPs requires specialized costly equipment. Although there are a few strategies for detecting SNPs through polymerase chain reaction, followed by restriction enzyme digestion and agarose gel electrophoresis, these methods are time-consuming and might be less diagnostic. Interestingly, the tetra primer amplification refractory mutation system (T-ARMS) strategy utilizes a pair of allele-specific primers in a single PCR for the diagnostic detection of SNPs in a codominant manner through standard agarose gel electrophoresis. The simplicity and robustness of the strategy have inspired the researchers to adopt this low-cost method of SNP detection in different crop plants. Here, we have described the principle, methods, and conditions for the T-ARMS strategy. The described methodology starts from the isolation of genomic DNA and ends with the post-PCR analysis of refractory amplicons in standard agarose gel electrophoresis. The limitations and future perspectives are also discussed. Taken together, T-ARMS evolves as a method of choice for low-cost SNP detection in plants.
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Affiliation(s)
- Arnab Mukherjee
- Department of Plant Breeding and Genetics, Bihar Agricultural College, Bihar Agricultural University, Sabour, Bhagalpur, Bihar, India
| | - Tirthartha Chattopadhyay
- Department of Plant Breeding and Genetics, Bihar Agricultural College, Bihar Agricultural University, Sabour, Bhagalpur, Bihar, India
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Khanam R, Peera Sheikh Kulsum PG, Mandal B, Chand Hazra G, Kundu D. The mechanistic pathways of arsenic transport in rice cultivars: Soil to mouth. ENVIRONMENTAL RESEARCH 2022; 204:111942. [PMID: 34481820 DOI: 10.1016/j.envres.2021.111942] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/15/2021] [Accepted: 08/20/2021] [Indexed: 06/13/2023]
Abstract
Rice cultivars are major conduit of arsenic (As) poisoning to human. We quantified transferability of fifteen rice cultivars representing three groups i.e., high yielding variety (HYV), local aromatic rice (LAR) and hybrid for As from soil to cooked rice and its ingestion led health risk, elucidating the processes of its unloading at five check points. Conducting a field experiment with those cultivars, we sampled roots and shoots at tillering, booting and maturity (with grains), separated the grains into husk, bran and polished rice, cooked it through different methods and analyzed for As. Of the tested groups, As restriction from root to grain followed the order: LARs (94%) > HYVs (88.3%) > hybrids (87.2%). The low As sequestration by LARs was attributed to their higher root biomass (10.20 g hill-1) and Fe-plaque formation (2421 mg kg-1), and lower As transfer coefficients (0.17), and higher As retention in husk and bran (84%). On average, based on calculated four major risk indices, LARs showed 4.7-6.8 folds less As toxicity than HYVs and hybrids. These insights are helpful in advocating some remedies for As toxicity of the tested rice cultivars.
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Affiliation(s)
- Rubina Khanam
- ICAR-Crop Production Division, National Rice Research Institute, Cuttack, 753006, Odisha, India.
| | | | - Biswapati Mandal
- Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, 741252, West Bengal, India
| | - Gora Chand Hazra
- Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, 741252, West Bengal, India
| | - Dipa Kundu
- Faculty of Agriculture, Sister Nivedita University, Kolkata, New Town, 700156, West Bengal, India
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