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Golestan Hashemi FS, Ismail MR, Rafii MY, Aslani F, Miah G, Muharam FM. Critical multifunctional role of the betaine aldehyde dehydrogenase gene in plants. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1478748] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Affiliation(s)
- Farahnaz Sadat Golestan Hashemi
- Gembloux Agro-Bio Tech, University of Liege, Leige, Belgium
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Mohd Razi Ismail
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Mohd Y. Rafii
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Farzad Aslani
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Gous Miah
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Farah Melissa Muharam
- Department of Agricultural Technology, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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A betaine aldehyde dehydrogenase gene in quinoa (Chenopodium quinoa): structure, phylogeny, and expression pattern. Genes Genomics 2016. [DOI: 10.1007/s13258-016-0445-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yang C, Zhou Y, Fan J, Fu Y, Shen L, Yao Y, Li R, Fu S, Duan R, Hu X, Guo J. SpBADH of the halophyte Sesuvium portulacastrum strongly confers drought tolerance through ROS scavenging in transgenic Arabidopsis. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2015; 96:377-87. [PMID: 26368017 DOI: 10.1016/j.plaphy.2015.08.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 08/11/2015] [Accepted: 08/13/2015] [Indexed: 05/19/2023]
Abstract
Glycine betaine (GB) accumulation is involved in abiotic stress. However, it is not known whether BADH, the key enzyme of GB synthesis, utilizes the antioxidant system to confer drought stress tolerance. In this study, a novel member of the ALDH10 gene family, SpBADH, was isolated from Sesuvium portulacastrum. The expression of this gene was up-regulated by NaCl, PEG6000, H2O2, ABA and high temperature in S. portulacastrum. SpBADH overexpression in Arabidopsis resulted in higher BADH activity and GB content and might increase tolerance to drought/osmotic stresses, specifically strong tolerance to drought stress. Transgenic lines exhibited lower MDA and H2O2 contents but higher proline, POD, SOD and CAT contents than the wild type under drought and osmotic stresses. SpBADH overexpression in Arabidopsis also enhanced the expression of ROS-related genes including AtSOD, AtPOD, AtCAT, AtAPX and Atpsb under drought and osmotic stresses. Thus, SpBADH increases plant tolerance to drought or osmotic stresses by reducing H2O2, increasing proline, and activating antioxidative enzymes to improve ROS scavenging.
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Affiliation(s)
- Chenglong Yang
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China; Guizhou Institute of Subtropics Crops, Xingyi 562400, China
| | - Yang Zhou
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China; College of Plant Science & Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Jie Fan
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China; Agricultural College of Hainan University, 571104 Haikou, China
| | - Yuhua Fu
- Guizhou Institute of Subtropics Crops, Xingyi 562400, China
| | - Longbin Shen
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China
| | - Yuan Yao
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China
| | - Ruimei Li
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China
| | - Shaoping Fu
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China
| | - Ruijun Duan
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China
| | - Xinwen Hu
- Agricultural College of Hainan University, 571104 Haikou, China.
| | - Jianchun Guo
- Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences &Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Haikou 570711, China.
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