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Peng H, Guo D, Peng H, Guo H, Wang H, Wang Y, Xu B, Gao A, Liu Z, Guo X. The gene AccCyclin H mitigates oxidative stress by influencing trehalose metabolism in Apis cerana cerana. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:225-234. [PMID: 37549225 DOI: 10.1002/jsfa.12900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 06/11/2023] [Accepted: 08/07/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Environmental stress can induce oxidative stress in Apis cerana cerana, leading to cellular oxidative damage, reduced vitality, and even death. Currently, owing to an incomplete understanding of the molecular mechanisms by which A. cerana cerana resists oxidative damage, there is no available method to mitigate the risk of this type of damage. Cyclin plays an important role in cell stress resistance. The aim of this study was to explore the in vivo protection of cyclin H against oxidative damage induced by abiotic stress in A. cerana cerana and clarify the mechanism of action. We isolated and identified the AccCyclin H gene in A. cerana cerana and analysed its responses to different exogenous stresses. RESULTS The results showed that different oxidative stressors can induce or inhibit the expression of AccCyclin H. After RNA-interference-mediated AccCyclin H silencing, the activity of antioxidant-related genes and related enzymes was inhibited, and trehalose metabolism was reduced. AccCyclin H gene silencing reduced A. cerana cerana high-temperature tolerance. Exogenous trehalose supplementation enhanced the total antioxidant capacity of A. cerana cerana, reduced the accumulation of oxidants, and improved the viability of A. cerana cerana under high-temperature stress. CONCLUSION Our findings suggest that trehalose can alleviate adverse stress and that AccCyclin H may participate in oxidative stress reactions by regulating trehalose metabolism. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Hongyan Peng
- State Key Laboratory of Crop Biology, College of Life Sciences, Shandong Agricultural University, Taian, PR China
| | - Dezheng Guo
- State Key Laboratory of Crop Biology, College of Life Sciences, Shandong Agricultural University, Taian, PR China
| | - Hongmei Peng
- State Key Laboratory of Crop Biology, College of Life Sciences, Shandong Agricultural University, Taian, PR China
| | - Hengjun Guo
- State Key Laboratory of Crop Biology, College of Life Sciences, Shandong Agricultural University, Taian, PR China
| | - Hongfang Wang
- Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Taian, PR China
| | - Ying Wang
- Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Taian, PR China
| | - Baohua Xu
- Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Taian, PR China
| | - Aiying Gao
- Taian Institute for Food and Drug Control (Taian Fiber Inspection Institute), Taian, PR China
| | - Zhenguo Liu
- Key Laboratory of Efficient Utilization of Non-grain Feed Resources (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Taian, PR China
| | - Xingqi Guo
- State Key Laboratory of Crop Biology, College of Life Sciences, Shandong Agricultural University, Taian, PR China
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Fan Y, Gao P, Zhou T, Pang S, Zhang J, Yang T, Zhang W, Dong J, Che D. Genome-Wide Identification and Expression Analysis of the Trehalose-6-phosphate Synthase and Trehalose-6-phosphate Phosphatase Gene Families in Rose ( Rosa hybrida cv 'Carola') under Different Light Conditions. PLANTS (BASEL, SWITZERLAND) 2023; 13:114. [PMID: 38202423 PMCID: PMC10780518 DOI: 10.3390/plants13010114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/20/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024]
Abstract
Trehalose, trehalose-6-phosphate synthase (TPS),and trehalose-6-phosphatase (TPP) have been reported to play important roles in plant abiotic stress and growth development. However, their functions in the flowering process of Rosa hybrida have not been characterized. In this study we found that, under a short photoperiod or weak light intensity, the content of trehalose in the shoot apical meristem of Rosa hybrida cv 'Carola' significantly decreased, leading to delayed flowering time. A total of nine RhTPSs and seven RhTPPs genes were identified in the genome. Cis-element analysis suggested that RhTPS and RhTPP genes were involved in plant hormones and environmental stress responses. Transcriptome data analysis reveals significant differences in the expression levels of RhTPSs and RhTPPs family genes in different tissues and indicates that RhTPPF and RhTPPJ are potential key genes involved in rose flower bud development under different light environments. The results of quantitative real-time reverse transcription (qRT-PCR) further indicate that under short photoperiod and weak light intensity all RhTPP members were significantly down-regulated. Additionally, RhTPS1a, RhTPS10, and RhTPS11 were up-regulated under a short photoperiod and showed a negative correlation with flowering time and trehalose content decrease. Under weak light intensity, RhTPS11 was up-regulated and negatively regulated flowering, while RhTPS5, RhTPS6, RhTPS7b, RhTPS9, and RhTPS10 were down-regulated and positively regulated flowering. This work lays the foundation for revealing the functions of RhTPS and RhTPP gene families in the regulation of rose trehalose.
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Affiliation(s)
- Yingdong Fan
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Peng Gao
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Tong Zhou
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Siyu Pang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Jinzhu Zhang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Tao Yang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Wuhua Zhang
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Jie Dong
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
| | - Daidi Che
- College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China; (Y.F.); (P.G.)
- Key Laboratory of Cold Region Landscape Plants and Applications, Harbin 150030, China
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Zhang D, Wang R, Xiao J, Zhu S, Li X, Han S, Li Z, Zhao Y, Shohag MJI, He Z, Li S. An integrated physiology, cytology, and proteomics analysis reveals a network of sugarcane protoplast responses to enzymolysis. FRONTIERS IN PLANT SCIENCE 2022; 13:1066073. [PMID: 36518493 PMCID: PMC9744229 DOI: 10.3389/fpls.2022.1066073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 11/14/2022] [Indexed: 05/13/2023]
Abstract
The protoplast experimental system eis an effective tool for functional genomics and cell fusion breeding. However, the physiological and molecular mechanisms of protoplast response to enzymolysis are not clear, which has become a major obstacle to protoplast regeneration. Here, we used physiological, cytological, proteomics and gene expression analysis to compare the young leaves of sugarcane and enzymolized protoplasts. After enzymatic digestion, we obtained protoplasts with viability of > 90%. Meanwhile, the content of malondialdehyde, an oxidation product, increased in the protoplasts following enzymolysis, and the activity of antioxidant enzymes, such as peroxidase (POD), catalase (CAT), acid peroxidase (APX), and O2-, significantly decreased. Cytologic analysis results showed that, post enzymolysis, the cell membranes were perforated to different degrees, the nuclear activity was weakened, the nucleolus structure was not obvious, and the microtubules depolymerized and formed several short rod-like structures in protoplasts. In this study, a proteomics approaches was used to identify proteins of protoplasts in response to the enzymatic digestion process. GO, KEGG, and KOG enrichment analyses revealed that the abundant proteins were mainly involved in bioenergetic metabolism, cellular processes, osmotic stress, and redox homeostasis of protoplasts, which allow for protein biosynthesis or degradation. RT-qPCR analysis revealed that the expression of osmotic stress resistance genes, such as DREB, WRKY, MAPK4, and NAC, was upregulated, while that of key regeneration genes, such as CyclinD3, CyclinA, CyclinB, Cdc2, PSK, CESA, and GAUT, was significantly downregulated in the protoplasts. Hierarchical clustering and identification of redox proteins and oxidation products showed that these proteins were involved in dynamic networks in response to oxidative stress after enzymolysis. Our findings can facilitate the development of a standard system to produce regenerated protoplasts using molecular markers and antibody detection of enzymolysis.
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Affiliation(s)
- Demei Zhang
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
| | - Rui Wang
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
| | - Jiming Xiao
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
| | - Shuifang Zhu
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
| | - Xinzhu Li
- School of Biomedical Engineering, South-Central Minzu University, Wuhan, China
| | - Shijian Han
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
| | - Zhigang Li
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
| | - Yang Zhao
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
| | - M. J. I. Shohag
- Institute of Food and Agricultural Sciences (IFAS) Indian River Research and Education Center, University of Florida, Fort Pierce, FL, United States
| | - Zhenli He
- Institute of Food and Agricultural Sciences (IFAS) Indian River Research and Education Center, University of Florida, Fort Pierce, FL, United States
| | - Suli Li
- Guangxi Key Laboratory of Sugarcane Biology, College of Agriculture, Guangxi University, Nanning, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, China
- *Correspondence: Suli Li,
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