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Hu F, Ye Z, Dong K, Zhang W, Fang D, Cao J. Divergent structures and functions of the Cupin proteins in plants. Int J Biol Macromol 2023; 242:124791. [PMID: 37164139 DOI: 10.1016/j.ijbiomac.2023.124791] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 05/03/2023] [Accepted: 05/05/2023] [Indexed: 05/12/2023]
Abstract
Cupin superfamily proteins have extensive functions. Their members are not only involved in the development of plants but also responded to various stresses. Whereas, the research on the Cupin members has not attracted enough attention. In this article, we summarized the research progress on these family genes in recent years and explored their evolution, structural characteristics, and biological functions. The significance of members of the Cupin family in the development of plant cell walls, roots, leaves, flowers, fruits, and seeds and their role in stress response are highlighted. Simultaneously, the prospective application of Cupin protein in crop enhancement was introduced. Some members can enhance plant growth, development, and resistance to adversity, thereby increasing crop yield. It will be as a foundation for future effective crop research and breeding.
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Affiliation(s)
- Fei Hu
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Ziyi Ye
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Kui Dong
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Weimeng Zhang
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Da Fang
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Jun Cao
- School of Life Sciences, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
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2
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Yang Q, Sharif Y, Zhuang Y, Chen H, Zhang C, Fu H, Wang S, Cai T, Chen K, Raza A, Wang L, Zhuang W. Genome-wide identification of germin-like proteins in peanut ( Arachis hypogea L.) and expression analysis under different abiotic stresses. FRONTIERS IN PLANT SCIENCE 2023; 13:1044144. [PMID: 36756235 PMCID: PMC9901545 DOI: 10.3389/fpls.2022.1044144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 12/20/2022] [Indexed: 06/18/2023]
Abstract
Peanut is an important food and feed crop, providing oil and protein nutrients. Germins and germin-like proteins (GLPs) are ubiquitously present in plants playing numerous roles in defense, growth and development, and different signaling pathways. However, the GLP members have not been comprehensively studied in peanut at the genome-wide scale. We carried out a genome-wide identification of the GLP genes in peanut genome. GLP members were identified comprehensively, and gene structure, genomic positions, motifs/domains distribution patterns, and phylogenetic history were studied in detail. Promoter Cis-elements, gene duplication, collinearity, miRNAs, protein-protein interactions, and expression were determined. A total of 84 GLPs (AhGLPs ) were found in the genome of cultivated peanut. These GLP genes were clustered into six groups. Segmental duplication events played a key role in the evolution of AhGLPs, and purifying selection pressure was underlying the duplication process. Most AhGLPs possessed a well-maintained gene structure and motif organization within the same group. The promoter regions of AhGLPs contained several key cis-elements responsive to 'phytohormones', 'growth and development', defense, and 'light induction'. Seven microRNAs (miRNAs) from six families were found targeting 25 AhGLPs. Gene Ontology (GO) enrichment analysis showed that AhGLPs are highly enriched in nutrient reservoir activity, aleurone grain, external encapsulating structure, multicellular organismal reproductive process, and response to acid chemicals, indicating their important biological roles. AhGLP14, AhGLP38, AhGLP54, and AhGLP76 were expressed in most tissues, while AhGLP26, AhGLP29, and AhGLP62 showed abundant expression in the pericarp. AhGLP7, AhGLP20, and AhGLP21, etc., showed specifically high expression in embryo, while AhGLP12, AhGLP18, AhGLP40, AhGLP78, and AhGLP82 were highly expressed under different hormones, water, and temperature stress. The qRT-PCR results were in accordance with the transcriptome expression data. In short, these findings provided a foundation for future functional investigations on the AhGLPs for peanut breeding programs.
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Affiliation(s)
- Qiang Yang
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
| | - Yasir Sharif
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
| | - Yuhui Zhuang
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
| | - Hua Chen
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
| | - Chong Zhang
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
| | - Huiwen Fu
- College of Plant Protection, Fujian Agriculture and Forestry University (FAFU), Fuzhou, China
| | - Shanshan Wang
- College of Plant Protection, Fujian Agriculture and Forestry University (FAFU), Fuzhou, China
| | - Tiecheng Cai
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
| | - Kun Chen
- College of Plant Protection, Fujian Agriculture and Forestry University (FAFU), Fuzhou, China
| | - Ali Raza
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
| | - Lihui Wang
- College of Plant Protection, Fujian Agriculture and Forestry University (FAFU), Fuzhou, China
| | - Weijian Zhuang
- Center of Legume Plant Genetics and System Biology, College of Agronomy, College of Life Science, Fujian Agriculture and Forestry University (FAFU), Fuzhou, Fujian, China
- College of Plant Protection, Fujian Agriculture and Forestry University (FAFU), Fuzhou, China
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Wang W, Li J, Nadeem M, Wang J, Huang R, Liu Q, Fan W, Zheng H, Yan L, Wang X. The central role of GmGLP20.4 in root architecture modifications of soybean under low-nitrogen stress. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2022; 135:4083-4093. [PMID: 35616706 DOI: 10.1007/s00122-022-04123-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 05/04/2022] [Indexed: 06/15/2023]
Abstract
KEY MESSAGE The GmGLP20.4 candidate gene plays an important role to improve soybean root architecture under low-nitrogen stress. The results lay the foundation for breeding low-nitrogen-tolerant soybean. Roots are fundamentally important for plant growth and development, facilitating water and nutrient uptake. Various abiotic and biotic factors significantly affect the root system architecture, especially low nitrogen (LN), but the molecular mechanism remains unclear. In this study, we identified GmGLP20.4, a germin-like protein (ubiquitous plant glycoproteins belonging to the Cupin superfamily) crucial for lateral root development and highly induced by LN stress in lateral roots of soybean. GmGLP20.4 overexpression increased root biomass through development of an improved root system in soybean under LN, whereas a significant decrease in root biomass was observed in the gmglp20.4 knockout mutant. Overexpression of GmGLP20.4 improved plant growth and root architecture in transgenic tobacco (Nicotiana tabacum) under LN. Natural variation of the GT-1 cis-element in the promoter (T to A) of GmGLP20.4 was strongly associated with its expression level under LN, and significantly increased LN-sensitive variation (type A) was observed in wild soybean compared to that in elite cultivars. Thus, type A variation in the promoter of GmGLP20.4 may have been a site of artificial selection during domestication. The GmGT1-16g gene was highly expressed under LN and showed an expression pattern opposite to that of GmGLP20.4. A luciferase complementation imaging assay revealed that the GmGLP20.4 promoter specifically binds to GmGT1-16g. In conclusion, GmGLP20.4 is involved in soybean root development and the natural variation of its promoter will be useful in modern intercropping systems or to improve nitrogen-use efficiency.
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Affiliation(s)
- Wei Wang
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Jiajia Li
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Muhammad Nadeem
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Jianxin Wang
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Ru Huang
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Qian Liu
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Wenqiao Fan
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Haowei Zheng
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China
| | - Long Yan
- The Key Laboratory of Crop Genetics and Breeding of Hebei, Institute of Cereal and Oil Crops, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang, China
| | - Xiaobo Wang
- School of Agronomy, Anhui Agricultural University, Hefei, 230036, China.
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He Y, Li Y, Bai Z, Xie M, Zuo R, Liu J, Xia J, Cheng X, Liu Y, Tong C, Zhang Y, Liu S. Genome-wide identification and functional analysis of cupin_1 domain-containing members involved in the responses to Sclerotinia sclerotiorum and abiotic stress in Brassica napus. FRONTIERS IN PLANT SCIENCE 2022; 13:983786. [PMID: 35979083 PMCID: PMC9377217 DOI: 10.3389/fpls.2022.983786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 07/11/2022] [Indexed: 06/15/2023]
Abstract
Cupin_1 domain-containing proteins (CDPs) are ubiquitously present in higher plants, which are known to play essential roles in various biological processes. In this study, we carried out genome-wide characterization and systematic investigation of the CDP genes in Brassica napus. A total of 96 BnCDPs, including 71 germin-like proteins (GLPs; proteins with a single cupin_1 domain) and 25 CDP bicupins (proteins with two cupin_1 domains), were identified and clustered into six distinct subfamilies (I-VI) based on the phylogenic analysis, gene structure and motif distribution. Further analysis indicated that whole-genome duplication (WGD) and segmental duplication are main contributors to the species-specific expansion of the BnCDP gene family, and all the duplicated genes subsequently underwent strong purification selection. The promoter region of BnCDPs showed enrichment of cis-regulatory elements associated with development, hormone and stress, as well as transcription factor binding sites, which validates the prediction that BnCDPs are widely involved in plant growth and biotic and abiotic stress responses. The BnCDPs in different subfamilies exhibited obvious differences in expression among 30 developmental tissues/stages of B. napus, implying that BnCDPs may be involved in tissue- and stage-specific developmental processes. Similar trends in expression of most BnCDPs were observed under Sclerotinia sclerotiorum inoculation and four abiotic stresses (dehydration, cold, ABA and salinity), particularly the BnGLPs in subfamily I and III with single cupin_1 domain, revealing that BnCDPs are of great importance in the environmental adaption of B. napus. We then performed a genome-wide association study (GWAS) of 274 B. napus core germplasms on S. sclerotiorum resistance and identified four significantly associated loci harboring five BnGLPs. The expression levels of two candidate genes, BnGLP1.A08 and BnGLP1.C08, were significantly correlated with S. sclerotiorum resistance. Their functional responses to multiple stages of S. sclerotiorum inoculation and four abiotic stresses were further examined through qPCR. Overall, this study provides rich resources for research on the function and evolutionary playground of CDP genes.
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Affiliation(s)
- Yizhou He
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Yan Li
- State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan, China
- Hubei Collaborative Innovation Center for Green Transformation of Bio-Resources, School of Life Sciences, Hubei University, Wuhan, China
| | - Zetao Bai
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Meili Xie
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Rong Zuo
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Jie Liu
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Jing Xia
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Xiaohui Cheng
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Yueying Liu
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Chaobo Tong
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Yuanyuan Zhang
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Shengyi Liu
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs of the PRC, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, China
- Hubei Collaborative Innovation Center for Green Transformation of Bio-Resources, School of Life Sciences, Hubei University, Wuhan, China
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Zhang G, Yan Y, Zeng X, Wang Y, Zhang Y. Quantitative Proteomics Analysis Reveals Proteins Associated with High Melatonin Content in Barley Seeds under NaCl-Induced Salt Stress. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:8492-8510. [PMID: 35759742 DOI: 10.1021/acs.jafc.2c00466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Soil salinization limits hull-less barley cultivation in the Qinghai-Tibet Plateau of China. However, some wild hull-less barley seeds accumulate high melatonin (MEL) during germination with improved salt tolerance; but the mechanism of melatonin-mediated salt tolerance in hull-less barley is not well understood at the protein level. This study investigated proteome changes resulting in high melatonin content in germinating hull-less barley seeds under high saline conditions. The proteome profiles of seed treatment with 240 mM-NaCl (N), water (H), and control (C) taken 7 days after germination were compared using the TMT-based quantitative proteomics. Our results indicate that salt stress-induced global changes in the proteomes of germinating hull-less barley seeds, altering the expression and abundance of proteins related to cell cycle and control, carbohydrate and energy metabolism, and amino acid transport and metabolism including proteins related to melatonin production. Furthermore, proteins associated with cellular redox homeostasis, osmotic stress response, and secondary metabolites derived primarily from amino acid metabolism, purine degradation, and shikimate pathways increased significantly in abundance and may contribute to the high melatonin content in seeds under salt stress. Consequently, triggering the robust response to oxidative stress occasioned by the NaCl-induced salt stress, improved seed germination and strong adaptation to salt stress.
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Affiliation(s)
- Guoqiang Zhang
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, China
- Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, Tibet 850002, China
| | - Yingying Yan
- Institute of Agricultural Products Processing & Food Science, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, Tibet 850002, China
| | - Xingquan Zeng
- Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, Tibet 850002, China
| | - Yulin Wang
- Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, Tibet 850002, China
| | - Yuhong Zhang
- Institute of Agricultural Products Processing & Food Science, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, Tibet 850002, China
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6
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Characterization of Germin-like Proteins (GLPs) and Their Expression in Response to Abiotic and Biotic Stresses in Cucumber. HORTICULTURAE 2021. [DOI: 10.3390/horticulturae7100412] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Germins and germin-like proteins (GLPs) are glycoproteins closely associated with plant development and stress response in the plant kingdom. Here, we carried out genome-wide identification and expression analysis of the GLP gene family in cucumber to study their possible functions. A total of 38 GLP genes were identified in cucumber, which could be mapped to six out of the seven cucumber chromosomes. A phylogenetic analysis of the GLP members from cucumber, Arabidopsis and rice showed that these GLPs could be divided into six groups, and cucumber GLPs in the same group had highly similar conserved motif distribution and gene structure. Gene duplication analysis revealed that six cucumber GLP genes were located in the segmental duplication regions of cucumber chromosomes, while 14 genes were associated with tandem duplications. Tissue expression profiles of cucumber GLP genes showed that many genes were preferentially expressed in specific tissues. In addition, some cucumber GLP genes were differentially expressed under salt, drought and ABA treatments, as well as under DM inoculation. Our results provide important information for the functional identification of GLP genes in the growth, development and stress response of cucumber.
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7
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Zaynab M, Peng J, Sharif Y, Fatima M, Albaqami M, Al-Yahyai R, Khan KA, Alotaibi SS, Alaraidh IA, Shaikhaldein HO, Li S. Genome-Wide Identification and Expression Profiling of Germin-Like Proteins Reveal Their Role in Regulating Abiotic Stress Response in Potato. FRONTIERS IN PLANT SCIENCE 2021; 12:831140. [PMID: 35251067 PMCID: PMC8891383 DOI: 10.3389/fpls.2021.831140] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 12/31/2021] [Indexed: 05/05/2023]
Abstract
Germin and germin-like proteins (GLPs) perform a significant role in plants against biotic and abiotic stress. To understand the role of GLPs in potato, a comprehensive genome-wide analysis was performed in the potato genome. This study identified a total of 70 StGLPs genes in the potato genome, distributed among 11 chromosomes. Phylogenetic analysis exhibited that StGLPs were categorized into six groups with high bootstrap values. StGLPs gene structure and motifs analysis showed a relatively well-maintained intron-exon and motif formation within the cognate group. Additionally, several cis-elements in the promoter regions of GLPs were hormones, and stress-responsive and different families of miRNAs target StGLPs. Gene duplication under selection pressure also exhibited positive and purifying selections in StGLPs. In our results, the StGLP5 gene showed the highest expression in response to salt stress among all expressed StGLPs. Totally 19 StGLPs genes were expressed in response to heat stress. Moreover, three genes, StGLP30, StGLP17, and StGLP14, exhibited a relatively higher expression level in the potato after heat treatment. In total, 22 genes expressed in response to abscisic acid (ABA) treatment indicated that ABA performed an essential role in the plant defense or tolerance mechanism to environmental stress. RNA-Seq data validated by RT-qPCR also confirm that the StGLP5 gene showed maximum expression among selected genes under salt stress. Concisely, our results provide a platform for further functional exploration of the StGLPs against salt and heat stress conditions.
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Affiliation(s)
- Madiha Zaynab
- Shenzhen Key Laboratory of Marine Bioresource and Eco-Environmental Sciences, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China
| | - Jiaofeng Peng
- Instrument Analysis Center, Shenzhen University, Shenzhen, China
| | - Yasir Sharif
- College of Plant Protection, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Mahpara Fatima
- College of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Mohammed Albaqami
- Department of Biology, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Rashid Al-Yahyai
- Department of Plant Sciences, College of Agricultural and Marine Sciences, Sultan Qaboos University, Muscat, Oman
| | - Khalid Ali Khan
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia
- Unit of Bee Research and Honey Production, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Saqer S. Alotaibi
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Ibrahim A. Alaraidh
- Botany and Microbiology Department, Science College, King Saud University, Riyadh, Saudi Arabia
| | - Hassan O. Shaikhaldein
- Botany and Microbiology Department, Science College, King Saud University, Riyadh, Saudi Arabia
| | - Shuangfei Li
- Shenzhen Key Laboratory of Marine Bioresource and Eco-Environmental Sciences, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China
- *Correspondence: Shuangfei Li,
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Sharma N, Arrigoni G, Ebinezer LB, Trentin AR, Franchin C, Giaretta S, Carletti P, Thiele-Bruhn S, Ghisi R, Masi A. A proteomic and biochemical investigation on the effects of sulfadiazine in Arabidopsis thaliana. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 178:146-158. [PMID: 31002969 DOI: 10.1016/j.ecoenv.2019.04.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 03/26/2019] [Accepted: 04/03/2019] [Indexed: 06/09/2023]
Abstract
Animal manure or bio-solids used as fertilizers are the main routes of antibiotic exposure in the agricultural land, which can have immense detrimental effects on plants. Sulfadiazine (SDZ), belonging to the class of sulfonamides, is one of the most detected antibiotics in the agricultural soil. In this study, the effect of SDZ on the growth, changes in antioxidant metabolite content and enzyme activities related to oxidative stress were analysed. Moreover, the proteome alterations in Arabidopsis thaliana roots in response to SDZ was examined by means of a combined iTRAQ-LC-MS/MS quantitative proteomics approach. A dose-dependent decrease in leaf biomass and root length was evidenced in response to SDZ. Increased malondialdehyde content at higher concentration (2 μM) of SDZ indicated increased lipid peroxidation and suggest the induction of oxidative stress. Glutathione levels were significantly higher compared to control, whereas there was no increase in ascorbate content or the enzyme activities of glutathione metabolism, even at higher concentrations. In total, 48 differentially abundant proteins related to stress/stimuli response followed by transcription and translation, metabolism, transport and other functions were identified. Several proteins related to oxidative, dehydration, salinity and heavy metal stresses were represented. Upregulation of peroxidases was validated with total peroxidase activity. Pathway analysis provided an indication of increased phenylpropanoid biosynthesis. Probable molecular mechanisms altered in response to SDZ are highlighted.
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Affiliation(s)
- Nisha Sharma
- DAFNAE, University of Padova, Viale Università 16, 30520 Legnaro, PD, Italy
| | - Giorgio Arrigoni
- Department of Biomedical Sciences, University of Padova, Via U. Bassi 58/B, Padova, Italy; Proteomics Center, University of Padova and Azienda Ospedaliera di Padova, Italy
| | | | - Anna Rita Trentin
- DAFNAE, University of Padova, Viale Università 16, 30520 Legnaro, PD, Italy
| | - Cinzia Franchin
- Department of Biomedical Sciences, University of Padova, Via U. Bassi 58/B, Padova, Italy; Proteomics Center, University of Padova and Azienda Ospedaliera di Padova, Italy
| | - Sabrina Giaretta
- DAFNAE, University of Padova, Viale Università 16, 30520 Legnaro, PD, Italy
| | - Paolo Carletti
- DAFNAE, University of Padova, Viale Università 16, 30520 Legnaro, PD, Italy
| | - Sören Thiele-Bruhn
- Soil Science, Trier University, Behringstraße 21, D-54286, Trier, Germany
| | - Rossella Ghisi
- DAFNAE, University of Padova, Viale Università 16, 30520 Legnaro, PD, Italy
| | - Antonio Masi
- DAFNAE, University of Padova, Viale Università 16, 30520 Legnaro, PD, Italy
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9
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Fabre F, Vignassa M, Urbach S, Langin T, Bonhomme L. Time-resolved dissection of the molecular crosstalk driving Fusarium head blight in wheat provides new insights into host susceptibility determinism. PLANT, CELL & ENVIRONMENT 2019; 42:2291-2308. [PMID: 30866080 DOI: 10.1111/pce.13549] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 03/08/2019] [Accepted: 03/11/2019] [Indexed: 05/20/2023]
Abstract
Fungal plant diseases are controlled by a complex molecular dialogue that involves pathogen effectors able to manipulate plant susceptibility factors at the earliest stages of the interaction. By probing the wheat-Fusarium graminearum pathosystem, we profiled the coregulations of the fungal and plant proteins shaping the molecular responses of a 96-hr-long infection's dynamics. Although no symptoms were yet detectable, fungal biomass swiftly increased along with an extremely diverse set of secreted proteins and candidate effectors supposed to target key plant organelles. Some showed to be early accumulated during the interaction or already present in spores, otherwise stored in germinating spores and detectable in an in vitro F. graminearum exudate. Wheat responses were swiftly set up and were evidenced before any visible symptom. Significant wheat protein abundance changes co-occurred along with the accumulation of putative secreted fungal proteins and predicted effectors. Regulated wheat proteins were closely connected to basal cellular processes occurring during spikelet ontogeny, and particular coregulation patterns were evidenced between chloroplast proteins and fungal proteins harbouring a predicted chloroplast transit peptide. The described plant and fungal coordinated responses provide a resourceful set of data and expand our understanding of the wheat-F. graminearum interaction.
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Affiliation(s)
- Francis Fabre
- Genetics, Diversity and Ecophysiology of Cereals, UMR 1095, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Manon Vignassa
- Genetics, Diversity and Ecophysiology of Cereals, UMR 1095, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Serge Urbach
- Functional Proteomics Platform (FPP), Institute of Functional Genomics (IGF), CNRS UMR 5203 INSERM U661, Montpellier, France
| | - Thierry Langin
- Genetics, Diversity and Ecophysiology of Cereals, UMR 1095, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Ludovic Bonhomme
- Genetics, Diversity and Ecophysiology of Cereals, UMR 1095, INRA, Université Clermont Auvergne, Clermont-Ferrand, France
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Molecular machinery of auxin synthesis, secretion, and perception in the unicellular chlorophyte alga Chlorella sorokiniana UTEX 1230. PLoS One 2018; 13:e0205227. [PMID: 30532131 PMCID: PMC6287815 DOI: 10.1371/journal.pone.0205227] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 09/22/2018] [Indexed: 11/30/2022] Open
Abstract
Indole-3-acetic acid is a ubiquitous small molecule found in all domains of life. It is the predominant and most active auxin in seed plants, where it coordinates a variety of complex growth and development processes. The potential origin of auxin signaling in algae remains a matter of some controversy. In order to clarify the evolutionary context of algal auxin signaling, we undertook a genomic survey to assess whether auxin acts as a signaling molecule in the emerging model chlorophyte Chlorella sorokiniana UTEX 1230. C. sorokiniana produces the auxin indole-3-acetic acid (IAA), which was present in both the cell pellet and in the supernatant at a concentration of ~ 1 nM, and its genome encodes orthologs of genes related to auxin synthesis, transport, and signaling in higher plants. Candidate orthologs for the canonical AUX/IAA signaling pathway were not found; however, auxin-binding protein 1 (ABP1), an alternate auxin receptor, is present and highly conserved at essential auxin binding and zinc coordinating residues. Additionally, candidate orthologs for PIN proteins, responsible for intercellular, vectorial auxin transport in higher plants, were not found, but PILs (PIN-Like) proteins, a recently discovered family that mediates intracellular auxin transport, were identified. The distribution of auxin related gene in this unicellular chlorophyte demonstrates that a core suite of auxin signaling components was present early in the evolution of plants. Understanding the simplified auxin signaling pathways in chlorophytes will aid in understanding phytohormone signaling and crosstalk in seed plants, and in understanding the diversification and integration of developmental signals during the evolution of multicellular plants.
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Narożna D, Książkiewicz M, Przysiecka Ł, Króliczak J, Wolko B, Naganowska B, Mądrzak CJ. Legume isoflavone synthase genes have evolved by whole-genome and local duplications yielding transcriptionally active paralogs. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2017; 264:149-167. [PMID: 28969795 DOI: 10.1016/j.plantsci.2017.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 09/05/2017] [Accepted: 09/11/2017] [Indexed: 05/04/2023]
Abstract
Isoflavone synthase (IFS) is the key enzyme of isoflavonoid biosynthesis. IFS genes were identified in numerous species, although their evolutionary patterns have not yet been reconstructed. To address this issue, we performed structural and functional genomic analysis. Narrow leafed lupin, Lupinus angustifolius L., was used as a reference species for the genus, because it has the most developed molecular tools available. Nuclear genome BAC library clones carrying IFS homologs were localized by linkage mapping and fluorescence in situ hybridization in three chromosome pairs. Annotation of BAC, scaffold and transcriptome sequences confirmed the presence of three full-length IFS genes in the genome. Microsynteny analysis and Bayesian inference provided clear evidence that IFS genes in legumes have evolved by lineage-specific whole-genome and tandem duplications. Gene expression profiling and RNA-seq data mining showed that the vast majority of legume IFS copies have maintained their transcriptional activity. L. angustifolius IFS homologs exhibited organ-specific expression patterns similar to those observed in other Papilionoideae. Duplicated lupin IFS homologs retained non-negligible levels of substitutions in conserved motifs, putatively due to positive selection acting during early evolution of the genus, before the whole-genome duplication. Strong purifying selection preserved newly arisen IFS duplicates from further nonsynonymous changes.
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Affiliation(s)
- Dorota Narożna
- Department of Biochemistry and Biotechnology, Faculty of Agronomy and Bioengineering, Poznań University of Life Sciences, Dojazd 11, 60-632, Poznań, Poland.
| | - Michał Książkiewicz
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland.
| | - Łucja Przysiecka
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland; NanoBioMedical Centre, Adam Mickiewicz University, Umultowska 85, 61-614, Poznań, Poland.
| | - Joanna Króliczak
- Department of Biochemistry and Biotechnology, Faculty of Agronomy and Bioengineering, Poznań University of Life Sciences, Dojazd 11, 60-632, Poznań, Poland.
| | - Bogdan Wolko
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland.
| | - Barbara Naganowska
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479, Poznań, Poland.
| | - Cezary J Mądrzak
- Department of Biochemistry and Biotechnology, Faculty of Agronomy and Bioengineering, Poznań University of Life Sciences, Dojazd 11, 60-632, Poznań, Poland.
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Wang F, Sun X, Shi X, Zhai H, Tian C, Kong F, Liu B, Yuan X. A Global Analysis of the Polygalacturonase Gene Family in Soybean (Glycine max). PLoS One 2016; 11:e0163012. [PMID: 27657691 PMCID: PMC5033254 DOI: 10.1371/journal.pone.0163012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 09/01/2016] [Indexed: 01/27/2023] Open
Abstract
Polygalacturonase is one of the pectin hydrolytic enzymes involved in various developmental and physiological processes such as seed germination, organ abscission, pod and anther dehiscence, and xylem cell formation. To date, no systematic analysis of polygalacturonase incorporating genome organization, gene structure, and expression profiling has been conducted in soybean (Glycine max var. Williams 82). In this study, we identified 112 GmPG genes from the soybean Wm82.a2v1 genome. These genes were classified into three groups, group I (105 genes), group II (5 genes), and group III (2 genes). Fifty-four pairs of duplicate paralogous genes were preferentially identified from duplicated regions of the soybean genome, which implied that long segmental duplications significantly contributed to the expansion of the GmPG gene family. Moreover, GmPG transcripts were analyzed in various tissues using RNA-seq data. The results showed the differential expression of 64 GmPGs in the tissue and partially redundant expression of some duplicate genes, while others showed functional diversity. These findings suggested that the GmPGs were retained by substantial subfunctionalization during the soybean evolutionary processes. Finally, evolutionary analysis based on single nucleotide polymorphisms (SNPs) in wild and cultivated soybeans revealed that 107 GmPGs had selected site(s), which indicated that these genes may have undergone strong selection during soybean domestication. Among them, one non-synonymous SNP of GmPG031 affected floral development during selection, which was consistent with the results of RNA-seq and evolutionary analyses. Thus, our results contribute to the functional characterization of GmPG genes in soybean.
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Affiliation(s)
- Feifei Wang
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, the Chinese Academy of Sciences, Harbin, 150081, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xia Sun
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, the Chinese Academy of Sciences, Harbin, 150081, China
| | - Xinyi Shi
- School of Computer Science and Technology, Heilongjiang University, Harbin, 150080, China
| | - Hong Zhai
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, the Chinese Academy of Sciences, Harbin, 150081, China
| | - Changen Tian
- School of Life Sciences, Guangzhou University, Guangzhou, 510006, China
| | - Fanjiang Kong
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, the Chinese Academy of Sciences, Harbin, 150081, China
| | - Baohui Liu
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, the Chinese Academy of Sciences, Harbin, 150081, China
- * E-mail: (XY); (BL)
| | - Xiaohui Yuan
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, the Chinese Academy of Sciences, Harbin, 150081, China
- * E-mail: (XY); (BL)
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Zhou F, Guo Y, Qiu LJ. Genome-wide identification and evolutionary analysis of leucine-rich repeat receptor-like protein kinase genes in soybean. BMC PLANT BIOLOGY 2016; 16:58. [PMID: 26935840 PMCID: PMC4776374 DOI: 10.1186/s12870-016-0744-1] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 02/24/2016] [Indexed: 05/03/2023]
Abstract
BACKGROUND Leucine-rich repeat receptor-like kinases (LRR-RLKs) constitute the largest subfamily of receptor-like kinases in plant. A number of reports have demonstrated that plant LRR-RLKs play important roles in growth, development, differentiation, and stress responses. However, no comprehensive analysis of this gene family has been carried out in legume species. RESULTS Based on the principles of sequence similarity and domain conservation, a total of 467 LRR-RLK genes were identified in soybean genome. The GmLRR-RLKs are non-randomly distributed across all 20 chromosomes of soybean and about 73.3 % of them are located in segmental duplicated regions. The analysis of synonymous substitutions for putative paralogous gene pairs indicated that most of these gene pairs resulted from segmental duplications in soybean genome. Furthermore, the exon/intron organization, motif composition and arrangements were considerably conserved among members of the same groups or subgroups in the constructed phylogenetic tree. The close phylogenetic relationship between soybean LRR-RLK genes with identified Arabidopsis genes in the same group also provided insight into their putative functions. Expression profiling analysis of GmLRR-RLKs suggested that they appeared to be differentially expressed among different tissues and some of duplicated genes exhibited divergent expression patterns. In addition, artificial selected GmLRR-RLKs were also identified by comparing the SNPs between wild and cultivated soybeans and 17 genes were detected in regions previously reported to contain domestication-related QTLs. CONCLUSIONS Comprehensive and evolutionary analysis of soybean LRR-RLK gene family was performed at whole genome level. The data provides valuable tools in future efforts to identify functional divergence of this gene family and gene diversity among different genotypes in legume species.
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Affiliation(s)
- Fulai Zhou
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA Key Labs of Crop Germplasm and Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, No.12 Zhongguancun South Street, Haidian District, Beijing, 100081, P. R. China.
| | - Yong Guo
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA Key Labs of Crop Germplasm and Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, No.12 Zhongguancun South Street, Haidian District, Beijing, 100081, P. R. China.
| | - Li-Juan Qiu
- The National Key Facility for Crop Gene Resources and Genetic Improvement (NFCRI) and MOA Key Labs of Crop Germplasm and Soybean Biology (Beijing), Institute of Crop Science, Chinese Academy of Agricultural Sciences, No.12 Zhongguancun South Street, Haidian District, Beijing, 100081, P. R. China.
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