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Kang L, Li C, Qin A, Liu Z, Li X, Zeng L, Yu H, Wang Y, Song J, Chen R. Identification and Expression Analysis of the Nucleotidyl Transferase Protein (NTP) Family in Soybean ( Glycine max) under Various Abiotic Stresses. Int J Mol Sci 2024; 25:1115. [PMID: 38256188 PMCID: PMC10816777 DOI: 10.3390/ijms25021115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/16/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024] Open
Abstract
Nucleotidyl transferases (NTPs) are common transferases in eukaryotes and play a crucial role in nucleotide modifications at the 3' end of RNA. In plants, NTPs can regulate RNA stability by influencing 3' end modifications, which in turn affect plant growth, development, stress responses, and disease resistance. Although the functions of NTP family members have been extensively studied in Arabidopsis, rice, and maize, there is limited knowledge about NTP genes in soybeans. In this study, we identified 16 members of the NTP family in soybeans, including two subfamilies (G1 and G2) with distinct secondary structures, conserved motifs, and domain distributions at the protein level. Evolutionary analysis of genes in the NTP family across multiple species and gene collinearity analysis revealed a relatively conserved evolutionary pattern. Analysis of the tertiary structure of the proteins showed that NTPs have three conserved aspartic acids that bind together to form a possible active site. Tissue-specific expression analysis indicated that some NTP genes exhibit tissue-specific expression, likely due to their specific functions. Stress expression analysis showed significant differences in the expression levels of NTP genes under high salt, drought, and cold stress. Additionally, RNA-seq analysis of soybean plants subjected to salt and drought stress further confirmed the association of soybean NTP genes with abiotic stress responses. Subcellular localization experiments revealed that GmNTP2 and GmNTP14, which likely have similar functions to HESO1 and URT1, are located in the nucleus. These research findings provide a foundation for further investigations into the functions of NTP family genes in soybeans.
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Affiliation(s)
- Liqing Kang
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Changgen Li
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Aokang Qin
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Zehui Liu
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Xuanyue Li
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Liming Zeng
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Hongyang Yu
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Yihua Wang
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Jianbo Song
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
| | - Rongrong Chen
- College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang 330045, China; (L.K.); (C.L.); (A.Q.); (Z.L.); (X.L.); (L.Z.); (H.Y.); (Y.W.)
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Manavella PA, Yang SW, Palatnik J. Keep calm and carry on: miRNA biogenesis under stress. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2019; 99:832-843. [PMID: 31025462 DOI: 10.1111/tpj.14369] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/09/2019] [Accepted: 04/23/2019] [Indexed: 05/20/2023]
Abstract
MicroRNAs (miRNAs) are major post-transcriptional regulators of gene expression. Their biogenesis relies on the cleavage of longer precursors by a nuclear localized processing machinery. The evolutionary preference of plant miRNAs to silence transcription factors turned these small molecules into key actors during growth and adaptive responses. Furthermore, during their life cycle plants are subject to changes in the environmental conditions surrounding them. In order to face these changes, plants display unique adaptive capacities based on an enormous developmental plasticity, where miRNAs play central roles. Many individual miRNAs have been shown to modulate the plant response to different environmental cues and stresses. In the last few years, increasing evidence has shown that not only individual genes encoding miRNAs but also the miRNA pathway as a whole is subject to regulation in response to external stimulus. In this review, we discuss the current knowledge about the miRNA pathway. We dissect the pathway to analyze the events leading to the generation of these small RNAs and emphasize the regulation of core components of the miRNA biogenesis machinery.
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Affiliation(s)
- Pablo A Manavella
- Instituto de Agrobiotecnología del Litoral (IAL, CONICET-UNL-FBCB), Santa Fe, 3000, Argentina
| | - Seong W Yang
- Department of Systems Biology, Institute of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Javier Palatnik
- Instituto de Biología Molecular y Celular de Rosario (IBR, CONICET-UNR), Rosario, 2000, Argentina
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de Almeida C, Scheer H, Gobert A, Fileccia V, Martinelli F, Zuber H, Gagliardi D. RNA uridylation and decay in plants. Philos Trans R Soc Lond B Biol Sci 2018; 373:rstb.2018.0163. [PMID: 30397100 DOI: 10.1098/rstb.2018.0163] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2018] [Indexed: 12/13/2022] Open
Abstract
RNA uridylation consists of the untemplated addition of uridines at the 3' extremity of an RNA molecule. RNA uridylation is catalysed by terminal uridylyltransferases (TUTases), which form a subgroup of the terminal nucleotidyltransferase family, to which poly(A) polymerases also belong. The key role of RNA uridylation is to regulate RNA degradation in a variety of eukaryotes, including fission yeast, plants and animals. In plants, RNA uridylation has been mostly studied in two model species, the green algae Chlamydomonas reinhardtii and the flowering plant Arabidopsis thaliana Plant TUTases target a variety of RNA substrates, differing in size and function. These RNA substrates include microRNAs (miRNAs), small interfering silencing RNAs (siRNAs), ribosomal RNAs (rRNAs), messenger RNAs (mRNAs) and mRNA fragments generated during post-transcriptional gene silencing. Viral RNAs can also get uridylated during plant infection. We describe here the evolutionary history of plant TUTases and we summarize the diverse molecular functions of uridylation during RNA degradation processes in plants. We also outline key points of future research.This article is part of the theme issue '5' and 3' modifications controlling RNA degradation'.
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Affiliation(s)
- Caroline de Almeida
- Institut de biologie moléculaire des plantes (IBMP), Centre national de la recherche scientifique (CNRS), Université de Strasbourg, 12 rue Zimmer, 67000 Strasbourg, France
| | - Hélène Scheer
- Institut de biologie moléculaire des plantes (IBMP), Centre national de la recherche scientifique (CNRS), Université de Strasbourg, 12 rue Zimmer, 67000 Strasbourg, France
| | - Anthony Gobert
- Institut de biologie moléculaire des plantes (IBMP), Centre national de la recherche scientifique (CNRS), Université de Strasbourg, 12 rue Zimmer, 67000 Strasbourg, France
| | - Veronica Fileccia
- Dipartimento di Scienze Agrarie Alimentari Forestali, Università degli Studi di Palermo, viale delle scienze ed. 4, Palermo 90128, Italy
| | - Federico Martinelli
- Dipartimento di Scienze Agrarie Alimentari Forestali, Università degli Studi di Palermo, viale delle scienze ed. 4, Palermo 90128, Italy
| | - Hélène Zuber
- Institut de biologie moléculaire des plantes (IBMP), Centre national de la recherche scientifique (CNRS), Université de Strasbourg, 12 rue Zimmer, 67000 Strasbourg, France
| | - Dominique Gagliardi
- Institut de biologie moléculaire des plantes (IBMP), Centre national de la recherche scientifique (CNRS), Université de Strasbourg, 12 rue Zimmer, 67000 Strasbourg, France
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