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Wei L, Ji L, Rico C, He C, Shakoor I, Fakunle M, Lu X, Xia Y, Hou Y, Hong J. Transcriptomics Reveals the Pathway for Increasing Brassica chinensis L. Yield under Foliar Application of Titanium Oxide Nanoparticles. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:18957-18970. [PMID: 39137250 DOI: 10.1021/acs.jafc.4c04075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
In this study, Brassica chinensis L seedlings after 6 weeks of soil cultivation were treated with foliar application of TiO2 NPs (20 mg/L) for different times. Transcriptomics analysis was employed to investigate the impact of TiO2 NPs on the physiology, growth, and yield of B. chinensis L. Results showed that TiO2 NPs' exposure significantly increased the biomass, total phosphorus, and catalase enzyme activity by 23.60, 23.72, and 44.01%, respectively, compared to the untreated ones (not bulk or ion).TiO2 NPs increased the leaf chlorophyll content by 4.9% and photosynthetic rate by 16.62%, which was attributed to the upregulated expression of seven genes (PetH, PetF, PsaF, PsbA, PsbB, PsbD, and Lhcb) associated with electron transport in photosystem I and light-harvesting in leaves. The water balance of B. chinensis was improved correlating with the altered expressions of 19 aquaporin genes (e.g., PIP2;1 and NIP6;1). The expressions of 58 genes related to plant hormone signaling and growth were dysregulated, with notable downregulations in GA20, SnRK2, and PP2C and upregulations of DELLAs, SAM, and ETR. Moreover, the 11 tricarboxylic acid cycle genes and 13 glycolysis genes appear to stimulate pathways involved in promoting the growth and physiology of B. chinensis. This research contributes valuable insights into new strategies for increasing the yield of B. chinensis.
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Affiliation(s)
- Lan Wei
- College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
- Wuxi Public Utilities Environment Testing Research Institute, Wuxi, Jiangsu 214026, China
| | - Lei Ji
- College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Cyren Rico
- Chemistry Department, Missouri State University, Springfield, Missouri 65897, United States
| | - Changyu He
- College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Iqra Shakoor
- Chemistry Department, Missouri State University, Springfield, Missouri 65897, United States
| | - Mary Fakunle
- Chemistry Department, Missouri State University, Springfield, Missouri 65897, United States
| | - Xiaohua Lu
- Wuxi Public Utilities Environment Testing Research Institute, Wuxi, Jiangsu 214026, China
| | - Yuhong Xia
- Wuxi Public Utilities Environment Testing Research Institute, Wuxi, Jiangsu 214026, China
| | - Ying Hou
- Wuxi Public Utilities Environment Testing Research Institute, Wuxi, Jiangsu 214026, China
| | - Jie Hong
- College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
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Naaz N, Choudhary S, Hasan N, Sharma N, Al Aboud NM, Shehata WF. Biochemical and molecular profiling of induced high yielding M3 mutant lines of two Trigonella species: Insights into improved yield potential. PLoS One 2024; 19:e0305691. [PMID: 39074097 DOI: 10.1371/journal.pone.0305691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 06/04/2024] [Indexed: 07/31/2024] Open
Abstract
Trigonella, commonly known as Fenugreek, is among the most promising medicinal herbs consumed worldwide due its protein rich dietary contributions. This study involved induced mutagenesis on two Trigonella species (Trigonella foenum-graecum var. PEB and Trigonella corniculata var. Pusa kasuri) using caffeine and sodium azide as mutagens, resulting in the identification of nine high-yielding mutant lines in the M3 generation. Molecular characterization using SCoT markers revealed a high polymorphism of 28.3% and 46.7% in PEB and Pusa kasuri, respectively, facilitating the investigation of genetic divergence among the control and mutant lines. Similarity correlation analysis indicated a high similarity between mutant A and mutant C (0.97) and between mutant J and mutant O (0.88), while the lowest similarity was observed between mutant B and mutant F (0.74) and between control and mutant L (0.58). Mutant F and Mutant J displayed the highest seed yield and its attributing traits, and seed protein content in PEB and Pusa kasuri, respectively. Physiological parameters, including chlorophyll content (Mutants A and N) and carotenoids (mutant A and J), exhibited improvements. Assessment of stomatal and seed characteristics using scanning electron microscopy may lead to improved physiological processes and distinction at the interspecific level, respectively. Methanolic extracts of the control and the mutant lines of both species were subjected to GC-MS analysis, revealing 24 major phytocompounds known for their pharmacological activities (antioxidant, anti-inflammatory, anticancer, etc.). Statistical methods such as Pearson correlation heatmap and pairwise scatter plot matrix provided insights into the correlations and linear associations among parameters for both PEB and Pusa kasuri. The strong correlation between iron content and seeds per pod in the mutant lines suggests a promising avenue for further research. Continued research and breeding efforts using these mutants can lead to significant advancements in agriculture and medicine, benefiting farmers, consumers, and industries alike.
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Affiliation(s)
- Neha Naaz
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Sana Choudhary
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Nazarul Hasan
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Nidhi Sharma
- Department of Botany, Cytogenetics and Plant Breeding Lab, Aligarh Muslim University, Aligarh, India
| | - Nora M Al Aboud
- Department of Biology, Faculty of Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Wael F Shehata
- Department of Agricultural Biotechnology, College of Agriculture and Food Sciences, King Faisal University, Al-Ahsa, Saudi Arabia
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Hu M, Zhang H, Kong L, Ma J, Wang T, Lu X, Guo Y, Zhang J, Guan R, Chu P. Comparative proteomic and physiological analyses reveal tribenuron-methyl phytotoxicity and nontarget-site resistance mechanisms in Brassica napus. PLANT, CELL & ENVIRONMENT 2023; 46:2255-2272. [PMID: 37102754 DOI: 10.1111/pce.14598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/12/2023] [Accepted: 04/18/2023] [Indexed: 06/08/2023]
Abstract
The application of herbicides is the most effective strategy for weed control and the development of herbicide-resistant crops will facilitate the weed management. The acetolactate synthase-inhibiting herbicide, tribenuron-methyl (TBM), is broadly used for weed control. However, its application in rapeseed field is restricted since rapeseed is sensitive to TBM. Herein, an integrated study of cytological, physiological and proteomic analysis of the TBM-resistant rapeseed mutant M342 and its wild-type (WT) plants was conducted. After TBM spraying, M342 showed improved tolerance to TBM, and proteins implicated in non-target-site resistance (NTSR) to herbicides had a significantly higher level in M342 as compared with the WT. Differentially accumulated proteins (DAPs) between these two genotypes were enriched in glutathione metabolism and oxidoreduction coenzyme metabolic process, which protected the mutant from oxidative stress triggered by TBM. Important DAPs related to stress or defence response were up-accumulated in M342 regardless of the TBM treatment, which might serve as the constitutive part of NTSR to TBM. These results provide new clues for further exploration of the NTSR mechanism in plants and establish a theoretical basis for the development of herbicide-resistant crops.
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Affiliation(s)
- Maolong Hu
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- National Key Laboratory of Crop Genetics & Germplasm Enhancement and Utilization, Jiangsu Collaborative Innovation Centre for Modern Crop Production, College of Agriculture, Nanjing Agricultural University, Nanjing, China
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
- Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Hongkun Zhang
- National Key Laboratory of Crop Genetics & Germplasm Enhancement and Utilization, Jiangsu Collaborative Innovation Centre for Modern Crop Production, College of Agriculture, Nanjing Agricultural University, Nanjing, China
| | - Lingna Kong
- National Key Laboratory of Crop Genetics & Germplasm Enhancement and Utilization, Jiangsu Collaborative Innovation Centre for Modern Crop Production, College of Agriculture, Nanjing Agricultural University, Nanjing, China
| | - Juanjuan Ma
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
- Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Ting Wang
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Xinyu Lu
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- Institute of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Yue Guo
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Jiefu Zhang
- Key Laboratory of Cotton and Rapeseed, Ministry of Agriculture and Rural Affairs, Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- Provincial Key Laboratory of Agrobiology, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Rongzhan Guan
- National Key Laboratory of Crop Genetics & Germplasm Enhancement and Utilization, Jiangsu Collaborative Innovation Centre for Modern Crop Production, College of Agriculture, Nanjing Agricultural University, Nanjing, China
| | - Pu Chu
- National Key Laboratory of Crop Genetics & Germplasm Enhancement and Utilization, Jiangsu Collaborative Innovation Centre for Modern Crop Production, College of Agriculture, Nanjing Agricultural University, Nanjing, China
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Wan S, Qin Z, Jiang X, Yang M, Chen W, Wang Y, Ni F, Guan Y, Guan R. Identification and Fine Mapping of a Locus Related to Leaf Up-Curling Trait (Bnuc3) in Brassica napus. Int J Mol Sci 2021; 22:ijms222111693. [PMID: 34769127 PMCID: PMC8583815 DOI: 10.3390/ijms222111693] [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: 10/08/2021] [Revised: 10/23/2021] [Accepted: 10/24/2021] [Indexed: 11/30/2022] Open
Abstract
Leaf trait is an important target trait in crop breeding programs. Moderate leaf curling may be a help for improving crop yield by minimizing the shadowing by leaves. Mining locus for leaf curling trait is of significance for plant genetics and breeding researches. The present study identified a novel rapeseed accession with up-curling leaf, analyzed the up-curling leaf trait inheritance, and fine mapped the locus for up-curling leaf property (Bnuc3) in Brassica napus. Genetic analysis revealed that the up-curling leaf trait is controlled by a single dominant locus, named BnUC3. We performed an association study of BnUC3 with single nucleotide polymorphism (SNP) markers using a backcross population derived from the homozygous up-curling leaf line NJAU-M1295 and the canola variety ‘zhongshuang11’ with typical flat leaves, and mapped the BnUC3 locus in a 1.92 Mb interval of chromosome A02 of B. napus. To further map BnUC3, 232 simple sequence repeat (SSR) primers and four pairs of Insertion/Deletion (InDel) primers were developed for the mapping interval. Among them, five SSR markers and two InDel markers were polymorphic. By these markers, the mapping interval was narrowed to 92.0 kb using another F2 population. This fine mapping interval has 11 annotated genes among which BnaA02T0157000ZS were inferred to be candidate casual genes for up-curling leaf based on the cloned sequence analysis, gene functionality, and gene expression analysis. The current study laid a foundational basis for further elucidating the mechanism of BnUC3 and breeding of variety with up-curling leaf.
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Affiliation(s)
- Shubei Wan
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Zongping Qin
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Xiaomei Jiang
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Mao Yang
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Wenjing Chen
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Yangming Wang
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Fei Ni
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Yijian Guan
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
| | - Rongzhan Guan
- State Key Laboratory for Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China; (S.W.); (Z.Q.); (X.J.); (M.Y.); (W.C.); (Y.W.); (F.N.); (Y.G.)
- Jiangsu Collaborative Innovation Center for Modern Crop Production, Nanjing Agricultural University, Nanjing 210095, China
- Correspondence:
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