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Yang X, Wang S, Cai J, Zhang T, Yuan D, Li Y. Genome-wide identification, phylogeny and expression analysis of Hsf gene family in Verbena bonariensis under low-temperature stress. BMC Genomics 2024; 25:729. [PMID: 39075346 PMCID: PMC11285383 DOI: 10.1186/s12864-024-10612-8] [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: 12/14/2023] [Accepted: 07/10/2024] [Indexed: 07/31/2024] Open
Abstract
BACKGROUND The heat shock transcription factor (Hsf) is a crucial regulator of plant stress resistance, playing a key role in plant stress response, growth, and development regulation. RESULTS In this study, we utilized bioinformatics tools to screen 25 VbHsf members, which were named VbHsf1-VbHsf25. We used bioinformatics methods to analyze the sequence structure, physicochemical properties, conserved motifs, phylogenetic evolution, chromosome localization, promoter cis-acting elements, collinearity, and gene expression of Hsf heat shock transcription factor family members under low-temperature stress. The results revealed that the majority of the Hsf genes contained motif1, motif2, and motif3, signifying that these three motifs were highly conserved in the Hsf protein sequence of Verbena bonariensis. Although there were some variations in motif deletion among the members, the domain remained highly conserved. The theoretical isoelectric point ranged from 4.17 to 9.71, with 21 members being unstable proteins and the remainder being stable proteins. Subcellular localization predictions indicated that all members were located in the nucleus. Phylogenetic analysis of the Hsf gene family in V. bonariensis and Arabidopsis thaliana revealed that the Hsf gene family of V. bonariensis could be categorized into three groups, with group A comprising 17 members and group C having at least two members. Among the 25 Hsf members, there were 1-3 exons located on seven chromosome fragments, which were unevenly distributed. Collinearity analysis demonstrated the presence of seven pairs of homologous genes in the VbHsf gene family. The Ka/Ks ratios were less than one, indicating that the VbHsf gene underwent purification selection pressure. Additionally, nine genes in V. bonariensis were found to have collinearity with A. thaliana. Promoter analysis revealed that the promoters of all VbHsf genes contained various types of cis-acting elements related to hormones and stress. Based on RNA-seq data, qRT-PCR analysis of six highly expressed genes was performed, and it was found that VbHsf5, VbHsf14, VbHsf17, VbHsf18, VbHsf20 and VbHsf21 genes were highly expressed at 12 h of low-temperature treatment, and the expression decreased after 24 h, among which VbHsf14 was up-regulated at 12 h of low-temperature by 70-fold. CONCLUSIONS Our study may help reveal the important roles of Hsf in plant development and show insight for the further molecular breeding of V. bonariensis.
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Affiliation(s)
- Xiuliu Yang
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Institute of Agro-bioengineering, Guizhou University, Guiyang, 550025, Guizhou Province, China
| | - Sisi Wang
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Institute of Agro-bioengineering, Guizhou University, Guiyang, 550025, Guizhou Province, China
| | - Ju Cai
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Institute of Agro-bioengineering, Guizhou University, Guiyang, 550025, Guizhou Province, China
| | - Tao Zhang
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Institute of Agro-bioengineering, Guizhou University, Guiyang, 550025, Guizhou Province, China
| | - Dandan Yuan
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Institute of Agro-bioengineering, Guizhou University, Guiyang, 550025, Guizhou Province, China
| | - Yan Li
- Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Institute of Agro-bioengineering, Guizhou University, Guiyang, 550025, Guizhou Province, China.
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Zheng R, Chen J, Peng Y, Zhu X, Niu M, Chen X, Xie K, Huang R, Zhan S, Su Q, Shen M, Peng D, Ahmad S, Zhao K, Liu ZJ, Zhou Y. General Analysis of Heat Shock Factors in the Cymbidium ensifolium Genome Provided Insights into Their Evolution and Special Roles with Response to Temperature. Int J Mol Sci 2024; 25:1002. [PMID: 38256078 PMCID: PMC10815800 DOI: 10.3390/ijms25021002] [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: 11/27/2023] [Revised: 12/27/2023] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Heat shock factors (HSFs) are the key regulators of heat stress responses and play pivotal roles in tissue development and the temperature-induced regulation of secondary metabolites. In order to elucidate the roles of HSFs in Cymbidium ensifolium, we conducted a genome-wide identification of CeHSF genes and predicted their functions based on their structural features and splicing patterns. Our results revealed 22 HSF family members, with each gene containing more than one intron. According to phylogenetic analysis, 59.1% of HSFs were grouped into the A subfamily, while subfamily HSFC contained only two HSFs. And the HSF gene families were differentiated evolutionarily between plant species. Two tandem repeats were found on Chr02, and two segmental duplication pairs were observed on Chr12, Chr17, and Chr19; this provided evidence for whole-genome duplication (WGD) events in C. ensifolium. The core region of the promoter in most CeHSF genes contained cis-acting elements such as AP2/ERF and bHLH, which were associated with plant growth, development, and stress responses. Except for CeHSF11, 14, and 19, each of the remaining CeHSFs contained at least one miRNA binding site. This included binding sites for miR156, miR393, and miR319, which were responsive to temperature and other stresses. The HSF gene family exhibited significant tissue specificity in both vegetative and floral organs of C. ensifolium. CeHSF13 and CeHSF15 showed relatively significant expression in flowers compared to other genes. During flower development, CeHSF15 exhibited markedly elevated expression in the early stages of flower opening, implicating critical regulatory functions in organ development and floral scent-related regulations. During the poikilothermic treatment, CeHSF14 was upregulated over 200-fold after 6 h of heat treatment. CeHSF13 and CeHSF14 showed the highest expression at 6 h of low temperature, while the expression of CeHSF15 and CeHSF21 continuously decreased at a low temperature. The expression patterns of CeHSFs further confirmed their role in responding to temperature stress. Our study may help reveal the important roles of HSFs in plant development and metabolic regulation and show insight for the further molecular design breeding of C. ensifolium.
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Affiliation(s)
- Ruiyue Zheng
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Jiemin Chen
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Yukun Peng
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Xuanyi Zhu
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Muqi Niu
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Xiuming Chen
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Kai Xie
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Ruiliu Huang
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Suying Zhan
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Qiuli Su
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Mingli Shen
- College of Life Sciences, Fujian Normal University, Fuzhou 350117, China; (M.S.); (K.Z.)
| | - Donghui Peng
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Sagheer Ahmad
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Kai Zhao
- College of Life Sciences, Fujian Normal University, Fuzhou 350117, China; (M.S.); (K.Z.)
| | - Zhong-Jian Liu
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
| | - Yuzhen Zhou
- Ornamental Plant Germplasm Resources Innovation & Engineering Application Research Center, Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China; (R.Z.); (J.C.); (Y.P.); (X.Z.); (M.N.); (X.C.); (K.X.); (R.H.); (S.Z.); (Q.S.); (D.P.); (S.A.)
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Costa JH, Miranda RDS. Molecular Basis of Crops and Fruit Plants in Response to Stress. PLANTS (BASEL, SWITZERLAND) 2023; 12:3813. [PMID: 38005710 PMCID: PMC10675127 DOI: 10.3390/plants12223813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 10/13/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023]
Abstract
This editorial summarizes the main scientific contributions from 11 papers comprising the Special Issue (SI) "Molecular Basis of Crops and Fruit Plants in Response to Stress". Here, we collected papers from different research groups encompassing molecular studies from monocots (ginger, rice, maize) and eudicots (common hazel, cowpea, pepper, soybean, tomato) species submitted to abiotic stresses as heat, cold, salt, drought, and heavy metals or biotic stresses induced by different viruses, such as BPEV, PepGMV, PMMoV, and TEV. These studies explored different aspects of molecular mechanisms involved in plant stress tolerance, establishing comparative analyses among genotypes/cultivars to identify potential molecular markers of stresses that are now available for future application in biotechnological studies. This SI presents a collection of advanced concepts and emerging strategies for readers and researchers aiming to accelerate plant breeding.
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Affiliation(s)
- Jose Helio Costa
- Functional Genomics and Bioinformatics, Department of Biochemistry and Molecular Biology, Federal University of Ceara, Fortaleza 60451-970, Ceara, Brazil
- Non-Institutional Competence Focus (NICFocus) ‘Functional Cell Reprogramming and Organism Plasticity’ (FunCROP) (Coordinated from Foros de Vale de Figueira), 7050-704 Alentejo, Portugal
| | - Rafael de Souza Miranda
- Plant Science Department, Federal University of Piauí, Teresina 64049-550, Piauí, Brazil
- Postgraduate Program in Agricultural Sciences, Campus Professora Cinobelina Elvas, Federal University of Piauí, Bom Jesus 64900-000, Piauí, Brazil
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Li R, Fu R, Li M, Song Y, Li J, Chen C, Gu Y, Liang X, Nie W, Ma L, Wang X, Zhang H, Zhang H. Transcriptome profiling reveals multiple regulatory pathways of Tamarix chinensis in response to salt stress. PLANT CELL REPORTS 2023; 42:1809-1824. [PMID: 37733273 DOI: 10.1007/s00299-023-03067-w] [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: 08/08/2023] [Accepted: 09/03/2023] [Indexed: 09/22/2023]
Abstract
KEY MESSAGE Multiple regulatory pathways of T. chinensis to salt stress were identified through transcriptome data analysis. Tamarix chinensis (Tamarix chinensis Lour.) is a typical halophyte capable of completing its life cycle in soils with medium to high salinity. However, the mechanisms underlying its resistance to high salt stress are still largely unclear. In this study, transcriptome profiling analyses in different organs of T. chinensis plants in response to salt stress were carried out. A total number of 2280, 689, and 489 differentially expressed genes (DEGs) were, respectively, identified in roots, stems, and leaves, with more DEGs detected in roots than in stems and leaves. Gene Ontology (GO) term analysis revealed that they were significantly enriched in "biological processes" and "molecular functions". Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis revealed that "Beta-alanine metabolism" was the most differentially enriched pathway in roots, stems, and leaves. In pair-to-pair comparison of the most differentially enriched pathways, a total of 14 pathways, including 5 pathways in roots and leaves, 6 pathways in roots and stems, and 3 pathways in leaves and stems, were identified. Furthermore, genes encoding transcription factor, such as bHLH, bZIP, HD-Zip, MYB, NAC, WRKY, and genes associated with oxidative stress, starch and sucrose metabolism, and ion homeostasis, were differentially expressed with distinct organ specificity in roots, stems, and leaves. Our findings in this research provide a novel approach for exploring the salt tolerance mechanism of halophytes and identifying new gene targets for the genetic breeding of new plant cultivars with improved resistance to salt stress.
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Affiliation(s)
- Ruxia Li
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Rao Fu
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Meng Li
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Yanjing Song
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Junlin Li
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Chuanjie Chen
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Yinyu Gu
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Xiaoyan Liang
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Wenjing Nie
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Lan Ma
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Xiangyu Wang
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China
| | - Haiyang Zhang
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China.
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China.
| | - Hongxia Zhang
- Yantai Engineering Research Center for Plant Stem Cell Targeted Breeding, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China.
- Yantai Key Laboratory for Evaluation and Utilization of Silkworm Functional Substances, Shandong Institute of Sericulture, 21 Zhichubei Road, Yantai, 264001, Shandong Province, China.
- 3The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, 264025, Shandong Province, China.
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