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Fan M, Gao S, Yang Y, Yang S, Wang H, Shi L. Genome-wide identification and expression analysis of the universal stress protein (USP) gene family in Arabidopsis thaliana, Zea mays, and Oryza sativa. Genetica 2024:10.1007/s10709-024-00209-0. [PMID: 38789817 DOI: 10.1007/s10709-024-00209-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024]
Abstract
The Universal Stress Protein (USP) primarily participates in cellular responses to biotic and abiotic stressors, playing a pivotal role in plant growth, development, and Stress responses to adverse environmental conditions. Totals of 23, 26 and 26 USP genes were recognized in Arabidopsis thaliana, Zea mays, and Oryza sativa, respectively. According to USP genes physicochemical properties, proteins from USP I class were identified as hydrophilic proteins with high stability. Based on phylogenetic analysis, USP genes family were classified into nine groups, USP II were rich in motifs. Additionally, members of the same subgroup exhibited similar numbers of introns/exons, and shared conserved domains, indicating close evolutionary relationships. Motif analysis results demonstrated a high degree of conservation among USP genes. Chromosomal distribution suggested that USP genes might have undergone gene expansion through segmental duplication in Arabidopsis thaliana, Zea mays, and Oryza sativa. Most Ka/Ks ratios were found to be less than 1, suggesting that USP genes in Arabidopsis thaliana, Zea mays, and Oryza sativa have experienced purifying selection. Expression profile analysis revealed that USP genes primarily respond to drought stress in Oryza sativa, temperature, and drought stress in Zea mays, and cold stress in Arabidopsis thaliana. Gene collinearity analysis can reveal correlations between genes, aiding subsequent in-depth investigations. This study sheds new light on the evolution of USP genes in monocots and dicots and lays the foundation for a better understanding of the biological functions of the USP genes family.
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Affiliation(s)
- Mingxia Fan
- College of Life Sciences and Engineering, Shenyang University, Shenyang, 110000, China.
| | - Song Gao
- College of Life Sciences and Engineering, Shenyang University, Shenyang, 110000, China
| | - Yating Yang
- College of Life Sciences and Engineering, Shenyang University, Shenyang, 110000, China
| | - Shuang Yang
- Shenyang Institute of Agricultural Science and Technology, Shenyang, 110161, China
| | - He Wang
- Shenyang Rural Revitalization and Development Center, Shenyang, 110121, China
| | - Lei Shi
- Zea Mays Research Institute, Liaoning Academy of Agricultural Sciences, Shenyang, 110161, China
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Qi T, He F, Zhang X, Wang J, Zhang Z, Jiang H, Zhao B, Du C, Che Y, Feng X, Wang Y, Li F. Genome-Wide Identification and Expression Profiling of Potato ( Solanum tuberosum L.) Universal Stress Proteins Reveal Essential Roles in Mechanical Damage and Deoxynivalenol Stress. Int J Mol Sci 2024; 25:1341. [PMID: 38279341 PMCID: PMC10816615 DOI: 10.3390/ijms25021341] [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: 12/12/2023] [Revised: 01/12/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024] Open
Abstract
Universal stress proteins (USPs) play an important regulatory role in responses to abiotic stress. Most of the research related to USPs so far has been conducted on plant models such as Arabidopsis (Arabidopsis thaliana), rice (Oryza sativa L.), and cotton (Gossypium hirsutum L.). The potato (Solanum tuberosum L.) is one of the four major food crops in the world. The potato is susceptible to mechanical damage and infection by pathogenic fungi during transport and storage. Deoxynivalenol (DON) released by Fusarium can seriously degrade the quality of potatoes. As a result, it is of great significance to study the expression pattern of the potato StUSP gene family under abiotic stress conditions. In this study, a total of 108 USP genes were identified from the genome of the Atlantic potato, divided into four subgroups. Based on their genetic structure, the physical and chemical properties of their proteins and other aspects of their biological characteristics are comprehensively analyzed. Collinear analysis showed that the homologous genes of StUSPs and four other representative species (Solanum lycopersicum, Arabidopsis, Oryza sativa L., and Nicotiana attenuata) were highly conserved. The cis-regulatory elements of the StUSPs promoter are involved in plant hormones, environmental stress, mechanical damage, and light response. RNA-seq analysis showed that there are differences in the expression patterns of members of each subgroup under different abiotic stresses. A Weighted Gene Coexpression Network Analysis (WGCNA) of the central gene showed that the differential coexpression gene is mainly involved in the plant-pathogen response process, plant hormone signal transduction, and the biosynthesis process of secondary metabolites. Through qRT-PCR analysis, it was confirmed that StUSP13, StUSP14, StUSP15, and StUSP41 may be important candidate genes involved in the response to adversity stress in potatoes. The results of this study provide a basis for further research on the functional analysis of StUSPs in the response of potatoes to adversity stress.
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Affiliation(s)
- Tianshuai Qi
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Fumeng He
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Xinqi Zhang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Jiaqi Wang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Zengli Zhang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Heran Jiang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China;
| | - Biao Zhao
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Chong Du
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Yunzhu Che
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Xu Feng
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Yingnan Wang
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
| | - Fenglan Li
- College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; (T.Q.); (F.H.); (X.Z.); (J.W.); (Z.Z.); (B.Z.); (C.D.); (Y.C.); (X.F.)
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Song Y, Ma B, Feng X, Guo Q, Zhou L, Zhang X, Zhang C. Genome-Wide Analysis of the Universal Stress Protein Gene Family in Blueberry and Their Transcriptional Responses to UV-B Irradiation and Abscisic Acid. Int J Mol Sci 2023; 24:16819. [PMID: 38069138 PMCID: PMC10706445 DOI: 10.3390/ijms242316819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 11/16/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Universal stress proteins (USPs) play essential roles in plant development, hormonal regulation, and abiotic stress responses. However, the characteristics and functional divergence of USP family members have not been studied in blueberry (Vaccinium corymbosum). In this study, we identified 72 VcUSP genes from the Genome Database for Vaccinium. These VcUSPs could be divided into five groups based on their phylogenetic relationships. VcUSPs from groups Ⅰ, Ⅳ, and Ⅴ each possess one UspA domain; group Ⅰ proteins also contain an ATP-binding site that is not present in group Ⅳ and Ⅴ proteins. Groups Ⅱ and Ⅲ include more complex proteins possessing one to three UspA domains and UspE or UspF domains. Prediction of cis-regulatory elements in the upstream sequences of VcUSP genes indicated that their protein products are likely involved in phytohormone signaling pathways and abiotic stress responses. Analysis of RNA deep sequencing data showed that 21 and 7 VcUSP genes were differentially expressed in response to UV-B radiation and exogenous abscisic acid (ABA) treatments, respectively. VcUSP41 and VcUSP68 expressions responded to both treatments, and their encoded proteins may integrate the UV-B and ABA signaling pathways. Weighted gene co-expression network analysis revealed that VcUSP22, VcUSP26, VcUSP67, VcUSP68, and VcUSP41 were co-expressed with many transcription factor genes, most of which encode members of the MYB, WRKY, zinc finger, bHLH, and AP2 families, and may be involved in plant hormone signal transduction, circadian rhythms, the MAPK signaling pathway, and UV-B-induced flavonoid biosynthesis under UV-B and exogenous ABA treatments. Our study provides a useful reference for the further functional analysis of VcUSP genes and blueberry molecular breeding.
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Affiliation(s)
| | | | | | | | | | | | - Chunyu Zhang
- College of Plant Science, Jilin University, Changchun 130062, China
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Narayanan M, Ma Y. Metal tolerance mechanisms in plants and microbe-mediated bioremediation. ENVIRONMENTAL RESEARCH 2023; 222:115413. [PMID: 36736758 DOI: 10.1016/j.envres.2023.115413] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/29/2023] [Accepted: 02/01/2023] [Indexed: 06/18/2023]
Abstract
The heavy metal contamination, which causes toxic effects on plants, has evolved into a significant constraint to plant quality and yield. This scenario has been exacerbated by booming population expansion and intrinsic food insecurity. Numerous studies have found that counteracting heavy metal tolerance and accumulation necessitates complex mechanisms at the biochemical, molecular, tissue, cellular and whole plant levels, which may demonstrate increased crop yields. Essential and non-essential elements have similar harmful impacts on plants including reduced biomass production, growth and photosynthesis inhibition, chlorosis, altered fluid balance and nutrient absorption, as well as senescence, all of which led to plant death. Notable biotechnological strategies for effective remediation require knowledge of metal stress and tolerance mechanisms in plants. Assimilation, cooperation and integration, of biotechnological improvements, are required for adequate environmental rehabilitation in the emerging area of bioremediation. This review emphasizes a deeper understanding of metal toxicity, stress, and potential tolerance mechanisms in plants exposed to metal stress. The microbe-mediated metal toxic effects and stress mitigation knowledge can be used to create a new strategic plan as feasible, sustainable, and environmentally friendly bioremediation techniques.
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Affiliation(s)
- Mathiyazhagan Narayanan
- Division of Research and Innovation, Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Science, Chennai, Tamil Nadu, India
| | - Ying Ma
- College of Resources and Environment, Southwest University, Chongqing, 400716, China.
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Luo D, Wu Z, Bai Q, Zhang Y, Huang M, Huang Y, Li X. Universal Stress Proteins: From Gene to Function. Int J Mol Sci 2023; 24:ijms24054725. [PMID: 36902153 PMCID: PMC10003552 DOI: 10.3390/ijms24054725] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/23/2023] [Accepted: 02/23/2023] [Indexed: 03/05/2023] Open
Abstract
Universal stress proteins (USPs) exist across a wide range of species and are vital for survival under stressful conditions. Due to the increasingly harsh global environmental conditions, it is increasingly important to study the role of USPs in achieving stress tolerance. This review discusses the role of USPs in organisms from three aspects: (1) organisms generally have multiple USP genes that play specific roles at different developmental periods of the organism, and, due to their ubiquity, USPs can be used as an important indicator to study species evolution; (2) a comparison of the structures of USPs reveals that they generally bind ATP or its analogs at similar sequence positions, which may underlie the regulatory role of USPs; and (3) the functions of USPs in species are diverse, and are generally directly related to the stress tolerance. In microorganisms, USPs are associated with cell membrane formation, whereas in plants they may act as protein chaperones or RNA chaperones to help plants withstand stress at the molecular level and may also interact with other proteins to regulate normal plant activities. This review will provide directions for future research, focusing on USPs to provide clues for the development of stress-tolerant crop varieties and for the generation of novel green pesticide formulations in agriculture, and to better understand the evolution of drug resistance in pathogenic microorganisms in medicine.
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Song Y, Ma B, Guo Q, Zhou L, Zhou X, Ming Z, You H, Zhang C. MYB pathways that regulate UV-B-induced anthocyanin biosynthesis in blueberry ( Vaccinium corymbosum). FRONTIERS IN PLANT SCIENCE 2023; 14:1125382. [PMID: 36794225 PMCID: PMC9923047 DOI: 10.3389/fpls.2023.1125382] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 01/16/2023] [Indexed: 05/27/2023]
Abstract
Ultraviolet-B (UV-B) promotes anthocyanin accumulation and improves fruit quality in plants. To explore the underlying network of MYB transcription factors that regulates UV-B-induced anthocyanin biosynthesis in blueberry (Vaccinium corymbosum), we analyzed the response of MYB transcription factor genes to UV-B treatment. Transcriptome sequencing analysis revealed that VcMYBA2 and VcMYB114 expression were upregulated and were positively correlated with the expression of anthocyanin structural genes under UV-B radiation according to weighted gene co-expression network analysis (WGCNA) data. The VcUVR8-VcCOP1-VcHY5 pathway perceives UV-B signals and promotes the expression of anthocyanin structural genes by upregulating VcMYBA2 and VcMYB114 or by regulating the VcBBXs-VcMYB pathway, ultimately promoting anthocyanin accumulation. By contrast, VcMYB4a and VcUSP1 were downregulated under UV-B treatment, and VcMYB4a expression was negatively correlated with that of anthocyanin biosynthesis genes in response to UV-B. Analysis of VcMYB4a-overexpressing and wild-type blueberry calli exposed to UV-B radiation revealed that VcMYB4a represses UV-B-induced anthocyanin accumulation. Yeast one-hybrid and dual luciferase assays showed that the universal stress protein VcUSP1 directly bound to the promoter of VcMYB4a. These results suggest that the VcUSP1-VcMYB4a pathway negatively regulates UV-B-induced anthocyanin biosynthesis and provide insight into UV-B-induced anthocyanin biosynthesis.
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Singh AK, Gupta KJ, Singla-Pareek SL, Foyer CH, Pareek A. Raising crops for dry and saline lands: Challenges and the way forward. PHYSIOLOGIA PLANTARUM 2022; 174:e13730. [PMID: 35762125 DOI: 10.1111/ppl.13730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 06/08/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Anil Kumar Singh
- ICAR-National Institute for Plant Biotechnology, LBS Centre, New Delhi, Delhi, India
| | | | - Sneh L Singla-Pareek
- Plant Stress Biology, International Centre for Genetic Engineering and Biotechnology, New Delhi, Delhi, India
| | - Christine H Foyer
- School of Biosciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK
| | - Ashwani Pareek
- Stress Physiology and Molecular Biology Laboratory, School of Life Sciences, Jawaharlal Nehru University, New Delhi, Delhi, India
- National Agri-Food Biotechnology Institute, Sahibzada Ajit Singh Nagar, Punjab, India
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