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Wang Z, Wang P, Cao H, Liu M, Kong L, Wang H, Ren W, Fu Q, Ma W. Genome-wide identification of bZIP transcription factors and their expression analysis in Platycodon grandiflorus under abiotic stress. FRONTIERS IN PLANT SCIENCE 2024; 15:1403220. [PMID: 38863542 PMCID: PMC11165138 DOI: 10.3389/fpls.2024.1403220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 05/13/2024] [Indexed: 06/13/2024]
Abstract
The Basic Leucine Zipper (bZIP) transcription factors (TFs) family is among of the largest and most diverse gene families found in plant species, and members of the bZIP TFs family perform important functions in plant developmental processes and stress response. To date, bZIP genes in Platycodon grandiflorus have not been characterized. In this work, a number of 47 PgbZIP genes were identified from the genome of P. grandiflorus, divided into 11 subfamilies. The distribution of these PgbZIP genes on the chromosome and gene replication events were analyzed. The motif, gene structure, cis-elements, and collinearity relationships of the PgbZIP genes were simultaneously analyzed. In addition, gene expression pattern analysis identified ten candidate genes involved in the developmental process of different tissue parts of P. grandiflorus. Among them, Four genes (PgbZIP5, PgbZIP21, PgbZIP25 and PgbZIP28) responded to drought and salt stress, which may have potential biological roles in P. grandiflorus development under salt and drought stress. Four hub genes (PgbZIP13, PgbZIP30, PgbZIP32 and PgbZIP45) mined in correlation network analysis, suggesting that these PgbZIP genes may form a regulatory network with other transcription factors to participate in regulating the growth and development of P. grandiflorus. This study provides new insights regarding the understanding of the comprehensive characterization of the PgbZIP TFs for further exploration of the functions of growth and developmental regulation in P. grandiflorus and the mechanisms for coping with abiotic stress response.
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Affiliation(s)
- Zhen Wang
- Pharmacy of College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Panpan Wang
- Pharmacy of College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Huiyan Cao
- Pharmacy of College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Meiqi Liu
- Pharmacy of College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Lingyang Kong
- Pharmacy of College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Honggang Wang
- Research Office of Development and Utilization of Medicinal Plants, Heilongjiang Academy of Forestry, Yichun, China
| | - Weichao Ren
- Pharmacy of College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Qifeng Fu
- Experimental Teaching and Practical Training Center, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Wei Ma
- Pharmacy of College, Heilongjiang University of Chinese Medicine, Harbin, China
- Experimental Teaching and Practical Training Center, Heilongjiang University of Chinese Medicine, Harbin, China
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Zhou R, Zhao G, Zheng S, Xie S, Lu C, Liu S, Wang Z, Niu J. Comprehensive Functional Analysis of the bZIP Family in Bletilla striata Reveals That BsbZIP13 Could Respond to Multiple Abiotic Stresses. Int J Mol Sci 2023; 24:15202. [PMID: 37894883 PMCID: PMC10607107 DOI: 10.3390/ijms242015202] [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: 09/05/2023] [Revised: 10/07/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
Basic leucine zipper (bZIP) transcription factors (TFs) are one of the largest families involved in plant physiological processes such as biotic and abiotic responses, growth, and development, etc. In this study, 66 members of the bZIP family were identified in Bletilla striata, which were divided into 10 groups based on their phylogenetic relationships with AtbZIPs. A structural analysis of BsbZIPs revealed significant intron-exon differences among BsbZIPs. A total of 63 bZIP genes were distributed across 16 chromosomes in B. striata. The tissue-specific and germination stage expression patterns of BsbZIPs were based on RNA-seq. Stress-responsive expression analysis revealed that partial BsbZIPs were highly expressed under low temperatures, wounding, oxidative stress, and GA treatments. Furthermore, subcellular localization studies indicated that BsbZIP13 was localized in the nucleus. Yeast two-hybrid (Y2H) and bimolecular fluorescence complementation (BiFC) assays suggested that BsbZIP13 could interact with multiple BsSnRK2s. The results of this study provide insightful data regarding bZIP TF as one of the stress response regulators in B. striata, while providing a theoretical basis for transgenic and functional studies of the bZIP gene family in B. striata.
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Affiliation(s)
- Ru Zhou
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
| | - Guangming Zhao
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
| | - Siting Zheng
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
| | - Siyuan Xie
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
| | - Chan Lu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
| | - Shuai Liu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
| | - Zhezhi Wang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
| | - Junfeng Niu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, Xi’an 710119, China; (R.Z.); (G.Z.); (S.Z.); (S.X.); (C.L.); (S.L.)
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, Shaanxi Normal University, Xi’an 710119, China
- College of Life Sciences, Shaanxi Normal University, Xi’an 710119, China
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Liu H, Tang X, Zhang N, Li S, Si H. Role of bZIP Transcription Factors in Plant Salt Stress. Int J Mol Sci 2023; 24:ijms24097893. [PMID: 37175598 PMCID: PMC10177800 DOI: 10.3390/ijms24097893] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 04/23/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Soil salinity has become an increasingly serious problem worldwide, greatly limiting crop development and yield, and posing a major challenge to plant breeding. Basic leucine zipper (bZIP) transcription factors are the most widely distributed and conserved transcription factors and are the main regulators controlling various plant response processes against external stimuli. The bZIP protein contains two domains: a highly conserved, DNA-binding alkaline region, and a diverse leucine zipper, which is one of the largest transcription factor families in plants. Plant bZIP is involved in many biological processes, such as flower development, seed maturation, dormancy, and senescence, and plays an important role in abiotic stresses such as salt damage, drought, cold damage, osmotic stress, mechanical damage, and ABA signal response. In addition, bZIP is involved in the regulation of plant response to biological stresses such as insect pests and pathogen infection through salicylic acid, jasmonic acid, and ABA signal transduction pathways. This review summarizes and discusses the structural characteristics and functional characterization of the bZIP transcription factor group, the bZIP transcription factor complex and its molecular regulation mechanisms related to salt stress resistance, and the regulation of transcription factors in plant salt stress resistance. This review provides a theoretical basis and research ideas for further exploration of the salt stress-related functions of bZIP transcription factors. It also provides a theoretical basis for crop genetic improvement and green production in agriculture.
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Affiliation(s)
- Haotian Liu
- College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Xun Tang
- College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
- State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China
| | - Ning Zhang
- College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
- State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China
| | - Shigui Li
- College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
- State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China
| | - Huaijun Si
- College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
- State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China
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Li T, Bian J, Tang M, Shangguan H, Zeng Y, Luo R, Sun H, Ke Q, Nie X, Li Y, Cui L. BGFD: an integrated multi-omics database of barley gene families. BMC PLANT BIOLOGY 2022; 22:454. [PMID: 36131236 PMCID: PMC9490965 DOI: 10.1186/s12870-022-03846-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 09/15/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND A gene family comprises a group of genes with similar functional domains that play various roles in plant growth, development, and responses to environmental stimuli. Barley (Hordeum vulgare L.) is the fourth most cultivated cereal crop worldwide, and it is an important model species for genetic studies. Systematic identification and annotation of gene families are key for studies of molecular function and evolutionary history. RESULTS We constructed a multi-omics database containing 5593 genes of 77 gene families called the Barley Gene Family Database (BGFD: http://barleygfdb.com ). BGFD is a free, user-friendly, and web-accessible platform that provides data on barley family genes. BGFD provides intuitive visual displays to facilitate studies of the physicochemical properties, gene structure, phylogenetic relationships, and motif organization of genes. Massive multi-omics datasets have been acquired and processed to generate an atlas of expression pattern profiles and genetic variation in BGFD. The platform offers several practical toolkits to conduct searches, browse, and employ BLAST functions, and the data are downloadable. CONCLUSIONS BGFD will aid research on the domestication and adaptive evolution of barley; it will also facilitate the screening of candidate genes and exploration of important agronomic traits in barley.
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Affiliation(s)
- Tingting Li
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
| | - Jianxin Bian
- Peking University Institute of Advanced Agricultural Sciences, Weifang, 261325 Shandong China
| | - Minqiang Tang
- College of Forestry, Hainan University, Haikou, 570228 Hainan China
| | - Hongbin Shangguan
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
| | - Yan Zeng
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
| | - Ruihan Luo
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
| | - Huifan Sun
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
| | - Qinglin Ke
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
| | - Xiaojun Nie
- State Key Laboratory of Crop Stress Biology in Arid Areas and College of Agronomy, Northwest A&F University, Yangling, 712100 Shaanxi China
| | - Yihan Li
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
| | - Licao Cui
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, 330045 Jiangxi China
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