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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] [What about the content of this article? (0)] [Affiliation(s)] [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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