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Asif S, Kim N, Jan R, Asaf S, Lubna, Farooq M, Khan W, Khan Z, Kim EG, Jang YH, Park JR, Zhao DD, Kim KM. Determining arsenic stress tolerance genes in rice (Oryza sativa L.) via genomic insights and QTL mapping with double haploid lines. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 214:108941. [PMID: 39029307 DOI: 10.1016/j.plaphy.2024.108941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2024] [Revised: 07/12/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
Arsenic, a hazardous heavy metal with potent carcinogenic properties, significantly affects key rice-producing regions worldwide. In this study, we present a quantitative trait locus (QTL) mapping investigation designed to identify candidate genes responsible for conferring tolerance to arsenic toxicity in rice (Oryza sativa L.) during the seedling stage. This study identified 17 QTLs on different chromosomes, including qCHC-1 and qCHC-3 on chromosome 1 and 3 related to chlorophyll content and qRFW-12 on chromosome 12 related to root fresh weight. Gene expression analysis revealed eight candidate genes exhibited significant upregulation in the resistant lines, OsGRL1, OsDjB1, OsZIP2, OsMATE12, OsTRX29, OsMADS33, OsABCG29, and OsENODL24. These genes display sequence alignment and phylogenetic tree similarities with other species and engaging in protein-protein interactions with significant proteins. Advanced gene-editing techniques such as CRISPR-Cas9 to precisely target and modify the candidate genes responsible for arsenic tolerance will be explore. This approach may expedite the development of arsenic-resistant rice cultivars, which are essential for ensuring food security in regions affected by arsenic-contaminated soil and water.
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Affiliation(s)
- Saleem Asif
- Department of Applied Biosciences, Graduate School, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Nari Kim
- Department of Applied Biosciences, Graduate School, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Rahmatullah Jan
- Department of Applied Biosciences, Graduate School, Kyungpook National University, Daegu, 41566, Republic of Korea; Coastal Agriculture Research Institute, Kyungpook National University, Daegu, Republic of Korea
| | - Sajjad Asaf
- Natural and Medical Science Research Center, University of Nizwa, Nizwa, Oman
| | - Lubna
- Natural and Medical Science Research Center, University of Nizwa, Nizwa, Oman
| | - Muhammad Farooq
- Agriculture Biology, College of Agriculture & Life Sciences, Jeonbuk National University, Jeonju, Republic of Korea
| | - Waleed Khan
- Department of Applied Biosciences, Graduate School, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Zakirullah Khan
- Department of Applied Biosciences, Graduate School, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Eun-Gyeong Kim
- National Agrobiodiversity Center, National Academy of Agricultural Science, Rural Development Administration, Jeonju, 54874, Republic of Korea
| | - Yoon-Hee Jang
- Gene Engineering Division, National Institute of Agricultural Sciences, RDA, Jeonju, 54874, Republic of Korea
| | - Jae Ryoung Park
- Coastal Agriculture Research Institute, Kyungpook National University, Daegu, Republic of Korea; Crop Breeding Division, National Institute of Crop Science, Rural Development Administration, Wanju, 55365, Republic of Korea
| | - Dan Dan Zhao
- Department of Applied Biosciences, Graduate School, Kyungpook National University, Daegu, 41566, Republic of Korea; Crop Foundation Research Division, National Institute of Crop Science, Rural Development Administration, Wanju, 55365, Republic of Korea
| | - Kyung-Min Kim
- Department of Applied Biosciences, Graduate School, Kyungpook National University, Daegu, 41566, Republic of Korea; Coastal Agriculture Research Institute, Kyungpook National University, Daegu, Republic of Korea.
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Datta RR, Papry RI, Asakura Y, Kato Y, Hong WK, Mashio AS, Hasegawa H. Effect of salinity on arsenic uptake, biotransformation, and time-dependent speciation pattern by Sargassum species. CHEMOSPHERE 2024; 362:142712. [PMID: 38942244 DOI: 10.1016/j.chemosphere.2024.142712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 06/24/2024] [Accepted: 06/25/2024] [Indexed: 06/30/2024]
Abstract
The arsenic (As) content of seaweed has been extensively studied due to its toxicological concerns. As a primary producer, seaweed plays a vital role in the biochemical cycling of As in marine environments. Several studies have focused on the growth and behavior of seaweed under a salinity gradient; however, information related to the impact of salinity on As uptake, biotransformation mechanism, and time-dependent speciation patterns of these plants is limited. This study aimed to investigate the temporal effects of salinity on these factors in seaweed. Three seaweed species, Sargassum fusiforme, Sargassum thunbergii, and Sargassum horneri, were maintained in a 1% Provasoli-enriched seawater medium for 14 d under 5‰, 15‰, 25‰, and 34‰ salinities. The results revealed that the high salinity media promoted a rapid uptake of As by all three species. Arsenic accumulation inside the cell approached 100% within seven days of culture for S. thunbergii, irrespective of the salinity content of the media. In addition, As(V) biotransformation and release by S. fusiforme and S. thunbergii were time-dependent, while S. horneri released dimethylarsinic acid (DMAA) from day 3 of the culture. All seaweed species showed methylation of As(V) to DMAA during the culture period. Furthermore, S. thunbergii released DMAA when As(V) was completely depleted from the culture media, whereas the release by S. fusiforme and S. horneri was relatively earlier than that of S. thunbergii. S. horneri showed minimal tolerance to low salinity, as the cells revealed significant damage. Based on the results of this study, a conceptual model was developed that demonstrated the effects of salinity on As uptake and the biotransformation mechanism of seaweed.
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Affiliation(s)
- Rakhi Rani Datta
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan.
| | - Rimana Islam Papry
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan; Department of Environmental Science, College of Agricultural Sciences, IUBAT-International University of Business Agriculture and Technology, Sector 10, Uttara, Dhaka, 1230, Bangladesh
| | - Yusuke Asakura
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan
| | - Yusuke Kato
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan
| | - Wong Kuo Hong
- Institute of Science and Engineering, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan
| | - Asami Suzuki Mashio
- Institute of Science and Engineering, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan
| | - Hiroshi Hasegawa
- Institute of Science and Engineering, Kanazawa University, Kakuma, Kanazawa, 920-1192, Japan.
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Pan X, Li Y, Li X. Quantitative trait loci associated with straighthead-resistance used for marker assisted selection in rice ( Oryza sativa L.) RIL populations. PeerJ 2023; 11:e14866. [PMID: 36908821 PMCID: PMC10000304 DOI: 10.7717/peerj.14866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 01/17/2023] [Indexed: 03/09/2023] Open
Abstract
Straighthead is a physiological disorder of rice (Oryza sativa L.) that causes dramatic yield loss in susceptible cultivars. This disorder is found worldwide and is reported to increasingly occur in the southern United States. Genetic resistance breeding has been considered as one of the most efficient methods for straighthead prevention because the traditional prevention method wastes water and costs labor. In this study, we analyzed the genetic effects of five straighthead quantitative trait loci (QTLs), namely, AP3858-1 (qSH-8), RM225 (qSH-6), RM2 (qSH-7), RM206 (qSH-11), and RM282 (qSH-3), on the recombinant inbred lines (RILs) developed from Jing185/Cocodrie and Zhe733/R312 populations using our five previously identified markers linked to these QTLs. As a result, recombinant inbred lines (RILs) with four resistant alleles at the four loci (AP3858-1, RM225, RM2, and RM206) exhibited the highest straighthead resistance. This result suggests that the four markers could be efficiently used to select the straighthead-resistant recombinant inbred lines (RILs). Furthermore, by using AP3858-1, we successfully obtained five straighthead-resistant recombinant inbred lines (RILs) with more than 50% genetic similarity to Cocodrie. These markers and recombinant inbred lines (RILs) can be used for future straighthead resistance breeding through marker-assisted selection.
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Affiliation(s)
- Xuhao Pan
- Tobacco Research Insistitute of Chinese Academy of Agriculture Sciences, Qingdao, China.,Rice Institute, Sichuan Agriculture University, Chengdu, China
| | - Yiting Li
- Tobacco Research Insistitute of Chinese Academy of Agriculture Sciences, Qingdao, China
| | - Xiaobai Li
- Zhejiang Academy of Agricultural Sciences, Zhejiang, China
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Chatterjee A, Mridha D, Banerjee J, Chanda S, Ray K, Acharya K, Das M, Roychowdhury T, Sarkar J. Green synthesis of iron oxide nanoparticles and their ameliorative effect on arsenic stress relief in Oryza sativa seedlings. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102207] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Liu Z, Zhuang Z, Yu Y, Wang Q, Wan YN, Li HF. Arsenic transfer and accumulation in the soil-rice system with sulfur application and different water managements. CHEMOSPHERE 2021; 269:128772. [PMID: 33143891 DOI: 10.1016/j.chemosphere.2020.128772] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/22/2020] [Accepted: 10/25/2020] [Indexed: 06/11/2023]
Abstract
Rice (Oryza sativa L.) can readily accumulate arsenic (As), owing to its high capacity to take up As and special flooding cultivation, which poses a potential risk to human health. Although sulfur (S) can influence As accumulation in rice, its behavior in the rice-soil system is not clear under practical water management conditions. In this study, the transfer and soil solution dynamics of As in the whole soil-rice system was investigated under continuous flooding or intermittent drainage, either with S addition or not. The results showed that intermittent drainage effectively reduced As concentration in soil solution regardless of S conditions, and it only reduced As content in rice without S addition. Exogenous S decreased As concentration in soil solution and rice, except in the roots of mature rice, under continuous flooding. Sulfur addition significantly decreased the total As and As(III) contents in rice grains, by 62% and 79% under continuous flooding and by 50% and 76% under intermittent drainage, respectively. Moreover, the addition of S resulted in impaired iron plaque and inhibited binding of As. Sulfur also reduced As translocation from rice roots to shoots. Therefore, S could alleviate the crisis of excessive accumulation of As in rice grains caused by flooded environment through various adjustments to the soil-rice system.
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Affiliation(s)
- Zhe Liu
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, Key Laboratory of Plant-Soil Interactions of the Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Zhong Zhuang
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, Key Laboratory of Plant-Soil Interactions of the Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Yao Yu
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, Key Laboratory of Plant-Soil Interactions of the Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Qi Wang
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, Key Laboratory of Plant-Soil Interactions of the Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Ya-Nan Wan
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, Key Laboratory of Plant-Soil Interactions of the Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, People's Republic of China.
| | - Hua-Fen Li
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, Key Laboratory of Plant-Soil Interactions of the Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, People's Republic of China
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Khan S, Akhtar N, Rehman SU, Shujah S, Rha ES, Jamil M. Biosynthesized Iron Oxide Nanoparticles (Fe 3O 4 NPs) Mitigate Arsenic Toxicity in Rice Seedlings. TOXICS 2020; 9:toxics9010002. [PMID: 33396194 PMCID: PMC7823513 DOI: 10.3390/toxics9010002] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/21/2020] [Accepted: 12/24/2020] [Indexed: 01/26/2023]
Abstract
Arsenic (As) contamination has emerged as a serious public health concern worldwide because of its accumulation and mobility through the food chain. Therefore, the current study was planned to check the effect of Bacillus subtilis-synthesized iron oxide nano particles (Fe3O4 NP) on rice (Oryza Sativa L.) growth against arsenic stress (0, 5, 10 and 15 ppm). Iron oxide nanoparticles were extracellular synthesized from Bacillus subtilis with a desired shape and size. The formations of nanoparticles were differentiated through UV-Visible Spectroscopy, FTIR, XRD and SEM. The UV-Visible spectroscopy of Bacillus subtilis-synthesized nanoparticles showed that the iron oxide surface plasmon band occurs at 268 nm. FTIR results revealed that different functional groups (aldehyde, alkene, alcohol and phenol) were present on the surface of nanoparticles. The SEM image showed that particles were spherical in shape with an average size of 67.28 nm. Arsenic toxicity was observed in seed germination and young seedling stage. The arsenic application significantly reduced seed germination (35%), root and shoots length (1.25 and 2.00 cm), shoot/root ratio (0.289), fresh root and shoots weight (0.205 and 0.260 g), dry root and shoots weight (6.55 and 6.75 g), dry matter percentage of shoot (12.67) and root (14.91) as compared to control. Bacillus subtilis-synthesized Fe3O4 NPs treatments (5 ppm) remarkably increased the germination (65%), root and shoot length (2 and 3.45 cm), shoot/root ratio (1.24) fresh root and shoot weight (0.335 and 0.275 mg), dry root and shoot weight (11.75 and 10.6 mg) and dry matter percentage of shoot (10.40) and root (18.37). Results revealed that the application of Fe3O4 NPs alleviated the arsenic stress and enhanced the plant growth. This study suggests that Bacillus subtilus-synthesized iron oxide nanoparticles can be used as nano-adsorbents in reducing arsenic toxicity in rice plants.
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Affiliation(s)
- Sehresh Khan
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan; (S.K.); (N.A.)
| | - Nazneen Akhtar
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan; (S.K.); (N.A.)
| | - Shafiq Ur Rehman
- Department of Biology, University of Haripur, Haripur 22620, Pakistan;
| | - Shaukat Shujah
- Department of Chemistry, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan;
| | - Eui Shik Rha
- Department of Well-being Resources, Sunchon National University, Suncheon 540-742, Korea
- Correspondence: (E.S.R.); (M.J.); Tel.: +92-922-5291-4459 (M.J.)
| | - Muhammad Jamil
- Department of Biotechnology and Genetic Engineering, Kohat University of Science & Technology (KUST), Kohat 26000, Pakistan; (S.K.); (N.A.)
- Correspondence: (E.S.R.); (M.J.); Tel.: +92-922-5291-4459 (M.J.)
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Zhang X, Wu S, Ren B, Chen B. Water management, rice varieties and mycorrhizal inoculation influence arsenic concentration and speciation in rice grains. MYCORRHIZA 2016; 26:299-309. [PMID: 26585898 DOI: 10.1007/s00572-015-0669-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 11/09/2015] [Indexed: 05/15/2023]
Abstract
A pot experiment was carried out to investigate the effects of water management and mycorrhizal inoculation on arsenic (As) uptake by two rice varieties, the As-resistant BRRI dhan 47 (B47) and As-sensitive BRRI dhan 29 (B29). Grain As concentration of B47 plants was significantly lower than that of B29, and grain As concentration of B47 was higher under flooding conditions than that under aerobic conditions. In general, mycorrhizal inoculation (Rhizophagus irregularis) had no significant effect on grain As concentrations, but decreased the proportion of inorganic arsenic (iAs) in grains of B47. The proportion of dimethylarsinic acid (DMA) in the total grain As was dramatically higher under flooding conditions. Results demonstrate that rice variety selection and appropriate water management along with mycorrhizal inoculation could be practical countermeasures to As accumulation and toxicity in rice grains, thus reducing health risks of As exposure in rice diets.
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Affiliation(s)
- Xin Zhang
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Songlin Wu
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Baihui Ren
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Baodong Chen
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.
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