Article (Scientific journals)
Critical multifunctional role of the betaine aldehyde dehydrogenase gene in plants
Golestan Hashemi, Farahnaz Sadat; Ismail, M. R.; Rafii, M. Y. et al.
2018In Biotechnology and Biotechnological Equipment, 32 (4), p. 815-829
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Keywords :
BADH gene; MAPK pathway; Aldehydes; Amino acids; Antibiotics; Crops; Cytology; Genes; Plants (botany); Abiotic stress; BADH genes; Glycine betaine; Transgenic plants; Betaines
Abstract :
[en] The betaine aldehyde dehydrogenase (BADH) gene plays a multifunctional role in plants. It is an important factor in fragrance production, abiotic stresses and antibiotic-free selection of transgenic plants. Molecular studies have presented a new picture of this critical factor involved in abiotic stress responses via the MAPK (mitogen-activated protein kinase) signalling pathway in numerous plants. Besides BADH, glycine betaine performs an important function in plant tolerance to environmental stresses. The presence of glycine betaine can help maintain the integrity of cell membranes against unexpected environmental stresses. BADH leads to production of glycine betaine through the oxidation of betaine aldehyde. Hence, BADH is considered a key regulator for glycine betaine formation. Consequently, by providing glycine betaine as a chemical interface, there is a critical role of BADH in enhancing the tolerance in an extensive range of plants subjected to different destructive abiotic stresses. The present article reviews the significant multifunctional role of the BADH gene in various plants, and also particularly argues how this important gene plays a responsive function to different destructive abiotic stresses, and its potential use in crop improvement using advanced technologies. Consequently, cloning of more BADH genes, specially from stress-tolerant plants, discovering their responsive signalling roles under environmental stresses, and validating such candidates for their potential are very helpful, and can open new windows to generate new stress-resistant crop cultivars. © 2018, © 2018 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
Disciplines :
Biotechnology
Author, co-author :
Golestan Hashemi, Farahnaz Sadat ;  Université de Liège - ULg
Ismail, M. R.;  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
Rafii, M. Y.;  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
Aslani, F.;  Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
Miah, G.;  Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
Muharam, F. M.;  Department of Agricultural Technology, Faculty of Agriculture, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
Language :
English
Title :
Critical multifunctional role of the betaine aldehyde dehydrogenase gene in plants
Publication date :
2018
Journal title :
Biotechnology and Biotechnological Equipment
ISSN :
1310-2818
eISSN :
1314-3530
Publisher :
Taylor and Francis Ltd.
Volume :
32
Issue :
4
Pages :
815-829
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Rice University; European Geosciences Union, EGU; Ministry of Higher Education, Malaysia, MOHE: 5525001
Available on ORBi :
since 18 December 2021

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