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Li X, Wang X, Ma X, Cai W, Liu Y, Song W, Fu B, Li S. Genome-wide investigation and expression analysis of OSCA gene family in response to abiotic stress in alfalfa. Front Plant Sci 2023; 14:1285488. [PMID: 38023912 PMCID: PMC10655083 DOI: 10.3389/fpls.2023.1285488] [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] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023]
Abstract
Alfalfa is an excellent leguminous forage crop that is widely cultivated worldwide, but its yield and quality are often affected by drought and soil salinization. Hyperosmolality-gated calcium-permeable channel (OSCA) proteins are hyperosmotic calcium ion (Ca2+) receptors that play an essential role in regulating plant growth, development, and abiotic stress responses. However, no systematic analysis of the OSCA gene family has been conducted in alfalfa. In this study, a total of 14 OSCA genes were identified from the alfalfa genome and classified into three groups based on their sequence composition and phylogenetic relationships. Gene structure, conserved motifs and functional domain prediction showed that all MsOSCA genes had the same functional domain DUF221. Cis-acting element analysis showed that MsOSCA genes had many cis-regulatory elements in response to abiotic or biotic stresses and hormones. Tissue expression pattern analysis demonstrated that the MsOSCA genes had tissue-specific expression; for example, MsOSCA12 was only expressed in roots and leaves but not in stem and petiole tissues. Furthermore, RT-qPCR results indicated that the expression of MsOSCA genes was induced by abiotic stress (drought and salt) and hormones (JA, SA, and ABA). In particular, the expression levels of MsOSCA3, MsOSCA5, MsOSCA12 and MsOSCA13 were significantly increased under drought and salt stress, and MsOSCA7, MsOSCA10, MsOSCA12 and MsOSCA13 genes exhibited significant upregulation under plant hormone treatments, indicating that these genes play a positive role in drought, salt and hormone responses. Subcellular localization results showed that the MsOSCA3 protein was localized on the plasma membrane. This study provides a basis for understanding the biological information and further functional analysis of the MsOSCA gene family and provides candidate genes for stress resistance breeding in alfalfa.
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Affiliation(s)
- Xiaohong Li
- College of Forestry and Prataculture, Ningxia University, Yinchuan, China
| | - Xiaotong Wang
- College of Forestry and Prataculture, Ningxia University, Yinchuan, China
| | - Xuxia Ma
- College of Forestry and Prataculture, Ningxia University, Yinchuan, China
| | - Wenqi Cai
- College of Forestry and Prataculture, Ningxia University, Yinchuan, China
| | - Yaling Liu
- Inner Mongolia Pratacultural Technology Innovation Center Co., Ltd, Hohhot, China
| | - Wenxue Song
- College of Forestry and Prataculture, Ningxia University, Yinchuan, China
| | - Bingzhe Fu
- College of Forestry and Prataculture, Ningxia University, Yinchuan, China
- Ningxia Grassland and Animal Husbandry Engineering Technology Research Center, Yinchuan, China
- Key Laboratory for Model Innovation in Forage Production Efficiency, Ministry of Agriculture and Rural Affairs, Yinchuan, China
| | - Shuxia Li
- College of Forestry and Prataculture, Ningxia University, Yinchuan, China
- Ningxia Grassland and Animal Husbandry Engineering Technology Research Center, Yinchuan, China
- Key Laboratory for Model Innovation in Forage Production Efficiency, Ministry of Agriculture and Rural Affairs, Yinchuan, China
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Zhang X, Cheng X, Zhang C, Ma X, Zhang Y, Song J, Xie M. Genome-wide analysis of hyperosmolality-gated calcium-permeable channel (OSCA) family members and their involvement in various osmotic stresses in Brassica napus. Gene 2023; 856:147137. [PMID: 36574938 DOI: 10.1016/j.gene.2022.147137] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 12/12/2022] [Accepted: 12/21/2022] [Indexed: 12/26/2022]
Abstract
Plant hyperosmolality-gated calcium-permeable channel (OSCA) is a calcium permeable cation channel that responds to hyperosmotic stress and plays a pivotal role in plant growth, development and stress response. Through a genome-wide survey, 41 OSCA genes were identified from the genome of Brassica napus. The OSCA family genes were unevenly distributed over 14 chromosomes of B. napus and phylogenetic analysis separated the OSCA family into four clades. Motif analyses indicated that OSCA proteins in the same clade were highly conserved and the protein conserved motifs shared similar composition patterns. The OSCA promoter regions contained many hormone-related elements and stress response elements. Gene duplication analysis elucidated that WGD/segmental duplication was the main driving force for the expansion of OSCA genes during evolution and these genes mainly underwent purifying selection. RNA-seq and qRT-PCR analysis of different tissues showed that OSCA genes are expressed and function mainly in the root. Among these genes, BnOSCA3.1a and BnOSCA3.1c had relatively high expression levels under osmotic stresses and cold stress and were highly expressed in different tissues. Protein interaction network analysis showed that a total of 5802 proteins might interact with OSCAs in B. napus, while KEGG/GO enrichment analysis indicated that OSCAs and their interacting proteins were mainly involved in plant response to abiotic stress. This systematic analysis of the OSCAs in B. napus identified gene structures, evolutionary features, expression patterns and related biological processes. These findings will facilitate further functional and evolutionary analysis of OSCAs in B. napus for breeding of osmotic-stress-resistant plants.
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Affiliation(s)
- Xiaojuan Zhang
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, Shaanxi, China; Shaanxi Province Key Laboratory of Bio-resources, Hanzhong 723001, Shaanxi, China; Qinba Mountain Area Collaborative Innovation Center of Bioresources Comprehensive Development, Hanzhong 723001, Shaanxi, China; Qinba State Key Laboratory of Biological Resources and Ecological Environment (Incubation), Hanzhong 723001, Shaanxi, China
| | - Xiaohui Cheng
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan 430000, China
| | - Chenlu Zhang
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, Shaanxi, China
| | - Xiuqi Ma
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, Shaanxi, China
| | - Yu Zhang
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, Shaanxi, China.
| | - Jianmin Song
- Shaanxi Province Key Laboratory of Bio-resources, Hanzhong 723001, Shaanxi, China.
| | - Meili Xie
- The Key Laboratory of Biology and Genetic Improvement of Oil Crops, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan 430000, China.
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Shan F, Wu Y, Du R, Yang Q, Liu C, Wang Y, Zhang C, Chen Y. Evolutionary analysis of the OSCA gene family in sunflower ( Helianthus annuus L) and expression analysis under NaCl stress. PeerJ 2023; 11:e15089. [PMID: 37090105 PMCID: PMC10117387 DOI: 10.7717/peerj.15089] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 02/26/2023] [Indexed: 04/25/2023] Open
Abstract
Hyperosmolality-gated calcium-permeable channels (OSCA) are Ca2 + nonselective cation channels that contain the calcium-dependent DUF221 domain, which plays an important role in plant response to stress and growth. However, the OSCA gene has not been fully identified and analyzed in sunflowers. In this study, we comprehensively analyzed the number, structure, collinearity, and phylogeny of the OSCA gene family in the sunflower, six Compositae species (Arctium lappa, Chrysanthemum morifolium, Cichorium endivia, Cichorium intybus, Lactuca sativa var. Angustata, and Carthamus tinctorius), and six other plants (soybean, Arabidopsis thaliana, rice, grape, and maize). The expression of the sunflower OSCA gene in nine different tissues, six different hormones, and NaCl stress conditions were analyzed based on transcriptome data and qRT-PCR. A total of 15 OSCA proteins, distributed on 10 chromosomes, were identified in the sunflower, and all of them were located in the endoplasmic reticulum. Using the phylogenetic tree, collinearity, gene structure, and motif analysis of the six Compositae species and six other plants, we found that the sunflower OSCA protein had only three subfamilies and lacked the Group 4 subfamily, which is conserved in the evolution of Compositae and subject to purification selection. The OSCA gene structure and motif analysis of the sunflower and six Compositae showed that there was a positive correlation between the number of motifs of most genes and the length of the gene, different subfamilies had different motifs, and the Group 4 subfamily had the smallest number of genes and the simplest gene structure. RNA-seq and qRT-PCR analysis showed that the expression levels of most OSCA genes in the sunflower changed to varying degrees under salt stress, and HaOSCA2.6 and HaOSCA3.1 were the most important in the sunflower's response to salt stress. The coexpression network of the sunflower genes under salt stress was constructed based on weighted gene co-expression network analysis (WGCNA). In conclusion, our findings suggest that the OSCA gene family is conserved during the sunflower's evolution and plays an important role in salt tolerance. These results will deepen our understanding of the evolutionary relationship of the sunflower OSCA gene family and provide a basis for their functional studies under salt stress.
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Affiliation(s)
- Feibiao Shan
- Hetao College, Bayannur, China
- Inner Mongolia Traditional Chinese & Mongolian Medical Research Institute, Hohhot, China
- Bayannur Institute of Agricultural and Animal Sciences, Bayannur, China
| | - Yue Wu
- Bayannur Institute of Agricultural and Animal Sciences, Bayannur, China
| | - Ruixia Du
- Bayannur Institute of Agricultural and Animal Sciences, Bayannur, China
| | - Qinfang Yang
- Bayannur Institute of Agricultural and Animal Sciences, Bayannur, China
| | - Chunhui Liu
- Bayannur Institute of Agricultural and Animal Sciences, Bayannur, China
| | - Yongxing Wang
- Bayannur Institute of Agricultural and Animal Sciences, Bayannur, China
| | | | - Yang Chen
- Hetao College, Bayannur, China
- Bayannur Institute of Agricultural and Animal Sciences, Bayannur, China
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Miao S, Li F, Han Y, Yao Z, Xu Z, Chen X, Liu J, Zhang Y, Wang A. Identification of OSCA gene family in Solanum habrochaites and its function analysis under stress. BMC Genomics 2022; 23:547. [PMID: 35915415 PMCID: PMC9341080 DOI: 10.1186/s12864-022-08675-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 05/31/2022] [Indexed: 12/15/2022] Open
Abstract
Background OSCA (hyperosmolality-gated calcium-permeable channel) is a calcium permeable cation channel protein that plays an important role in regulating plant signal transduction. It is involved in sensing changes in extracellular osmotic potential and an increase in Ca2+ concentration. S. habrochaites is a good genetic material for crop improvement against cold, late blight, planthopper and other diseases. Till date, there is no report on OSCA in S. habrochaites. Thus, in this study, we performed a genome-wide screen to identify OSCA genes in S. habrochaites and characterized their responses to biotic and abiotic stresses. Results A total of 11 ShOSCA genes distributed on 8 chromosomes were identified. Subcellular localization analysis showed that all members of ShOSCA localized on the plasma membrane and contained multiple stress-related cis acting elements. We observed that genome-wide duplication (WGD) occurred in the genetic evolution of ShOSCA5 (Solhab04g250600) and ShOSCA11 (Solhab12g051500). In addition, repeat events play an important role in the expansion of OSCA gene family. OSCA gene family of S. habrochaites used the time lines of expression studies by qRT-PCR, do indicate OSCAs responded to biotic stress (Botrytis cinerea) and abiotic stress (drought, low temperature and abscisic acid (ABA)). Among them, the expression of ShOSCAs changed significantly under four stresses. The resistance of silencing ShOSCA3 plants to the four stresses was reduced. Conclusion This study identified the OSCA gene family of S. habrochaites for the first time and analyzed ShOSCA3 has stronger resistance to low temperature, ABA and Botrytis cinerea stress. This study provides a theoretical basis for clarifying the biological function of OSCA, and lays a foundation for tomato crop improvement. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-022-08675-6.
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Affiliation(s)
- Shuang Miao
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Fengshuo Li
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Yang Han
- College of Life Sciences, Northeast Agricultural University, Harbin, 150030, China
| | - Zhongtong Yao
- College of Agriculture, Northeast Agricultural University, Harbin, 150030, China
| | - Zeqian Xu
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Xiuling Chen
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China
| | - Jiayin Liu
- College of Sciences, Northeast Agricultural University, Harbin, 150030, China
| | - Yao Zhang
- College of Life Sciences, Northeast Agricultural University, Harbin, 150030, China.
| | - Aoxue Wang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin, 150030, China. .,College of Life Sciences, Northeast Agricultural University, Harbin, 150030, China.
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Yin L, Zhang M, Wu R, Chen X, Liu F, Xing B. Genome-wide analysis of OSCA gene family members in Vigna radiata and their involvement in the osmotic response. BMC Plant Biol 2021; 21:408. [PMID: 34493199 PMCID: PMC8422765 DOI: 10.1186/s12870-021-03184-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 08/20/2021] [Indexed: 05/25/2023]
Abstract
BACKGROUND Mung bean (Vigna radiata) is a warm-season legume crop and belongs to the papilionoid subfamily of the Fabaceae family. China is the leading producer of mung bean in the world. Mung bean has significant economic and health benefits and is a promising species with broad adaptation ability and high tolerance to environmental stresses. OSCA (hyperosmolality-gated calcium-permeable channel) gene family members play an important role in the modulation of hypertonic stress, such as drought and salinity. However, genome-wide analysis of the OSCA gene family has not been conducted in mung bean. RESULTS We identified a total of 13 OSCA genes in the mung bean genome and named them according to their homology with AtOSCAs. All the OSCAs were phylogenetically split into four clades. Phylogenetic relationship and synteny analyses showed that the VrOSCAs in mung bean and soybean shared a relatively conserved evolutionary history. In addition, three duplicated VrOSCA gene pairs were identified, and the duplicated VrOSCAs gene pairs mainly underwent purifying selection pressure during evolution. Protein domain, motif and transmembrane analyses indicated that most of the VrOSCAs shared similar structures with their homologs. The expression pattern showed that except for VrOSCA2.1, the other 12 VrOSCAs were upregulated under treatment with ABA, PEG and NaCl, among which VrOSCA1.4 showed the largest increased expression levels. The duplicated genes VrOSCA2.1/VrOSCA2.2 showed divergent expression, which might have resulted in functionalization during subsequent evolution. The expression profiles under ABA, PEG and NaCl stress revealed a functional divergence of VrOSCA genes, which agreed with the analysis of cis-acting regulatory elements in the promoter regions of VrOSCA genes. CONCLUSIONS Collectively, the study provided a systematic analysis of the VrOSCA gene family in mung bean. Our results establish an important foundation for functional and evolutionary analysis of VrOSCAs and identify genes for further investigation of their ability to confer abiotic stress tolerance in mung bean.
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Affiliation(s)
- Lili Yin
- College of Life Science, Shanxi Datong University, Datong, 037009, People's Republic of China
| | - Meiling Zhang
- Beijing Academy of Forestry and Pomology Sciences, Beijing, 100093, People's Republic of China
| | - Ruigang Wu
- School of Landscape and Ecological Engineering, Hebei University of Engineering, Handan, 056038, People's Republic of China
| | - Xiaoliang Chen
- School of Medicine, Shanxi Datong University, Datong, 037009, People's Republic of China
| | - Fei Liu
- High Latitude Crops Institute, Shanxi Agricultural University, Datong, 037008, People's Republic of China
| | - Baolong Xing
- High Latitude Crops Institute, Shanxi Agricultural University, Datong, 037008, People's Republic of China.
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Ding S, Feng X, Du H, Wang H. Genome-wide analysis of maize OSCA family members and their involvement in drought stress. PeerJ 2019; 7:e6765. [PMID: 30997296 PMCID: PMC6462396 DOI: 10.7717/peerj.6765] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 03/08/2019] [Indexed: 12/24/2022] Open
Abstract
Background Worldwide cultivation of maize is often impacted negatively by drought stress. Hyperosmolality-gated calcium-permeable channels (OSCA) have been characterized as osmosensors in Arabidopsis. However, the involvement of members of the maize OSCA (ZmOSCA) gene family in response to drought stress is unknown. It is furthermore unclear which ZmOSCA gene plays a major role in genetic improvement of drought tolerance in Maize. Methods We predicted the protein domain structure and transmembrane regions by using the NCBI Conserved Domain Database database and TMHMM server separately. The phylogeny tree was built by Mega7. We used the mixed linear model in TASSEL to perform the family-based association analysis. Results In this report, 12 ZmOSCA genes were uncovered in the maize genome by a genome-wide survey and analyzed systematically to reveal their synteny and phylogenetic relationship with the genomes of rice, maize, and sorghum. These analyses indicated a relatively conserved evolutionary history of the ZmOSCA gene family. Protein domain and transmembrane analysis indicated that most of the 12 ZmOSCAs shared similar structures with their homologs. The result of differential expression analysis under drought at various stages, as well as the expression profiles in 15 tissues, revealed a functional divergence of ZmOSCA genes. Notably, the expression level of ZmOSCA4.1 being up-regulated in both seedlings and adult leaves. Notably, the association analysis between genetic variations in these genes and drought tolerance was detected. Significant associations between genetic variation in ZmOSCA4.1 and drought tolerance were found at the seedling stage. Our report provides a detailed analysis of the ZmOSCAs in the maize genome. These findings will contribute to future studies on the functional characterization of ZmOSCA proteins in response to water deficit stress, as well as understanding the mechanism of genetic variation in drought tolerance in maize.
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Affiliation(s)
- Shuangcheng Ding
- Agricultural College, Yangtze University, Jingzhou, China.,Hubei Collaborative Innovation Center for Grain Industry, Yangtze University, Jingzhou, China
| | - Xin Feng
- Agricultural College, Yangtze University, Jingzhou, China
| | - Hewei Du
- College of Life Science, Yangtze University, Jingzhou, China
| | - Hongwei Wang
- Agricultural College, Yangtze University, Jingzhou, China.,Hubei Collaborative Innovation Center for Grain Industry, Yangtze University, Jingzhou, China
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