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Liu N, Hu Z, Zhang L, Yang Q, Deng L, Terzaghi W, Hua W, Yan M, Liu J, Zheng M. BAPID suppresses the inhibition of BRM on Di19-PR module in response to drought. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2024; 120:253-271. [PMID: 39166483 DOI: 10.1111/tpj.16984] [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: 03/29/2024] [Revised: 07/26/2024] [Accepted: 08/05/2024] [Indexed: 08/23/2024]
Abstract
Drought is one of the most important abiotic stresses, and seriously threatens plant development and productivity. Increasing evidence indicates that chromatin remodelers are pivotal for plant drought response. However, molecular mechanisms of chromatin remodelers-mediated plant drought responses remain obscure. In this study, we found a novel interactor of BRM called BRM-associated protein involved in drought response (BAPID), which interacted with SWI/SNF chromatin remodeler BRM and drought-induced transcription factor Di19. Our findings demonstrated that BAPID acted as a positive drought regulator since drought tolerance was increased in BAPID-overexpressing plants, but decreased in BAPID-deficient plants, and physically bound to PR1, PR2, and PR5 promoters to mediate expression of PR genes to defend against dehydration stress. Genetic approaches demonstrated that BRM acted epistatically to BAPID and Di19 in drought response in Arabidopsis. Furthermore, the BAPID protein-inhibited interaction between BRM and Di19, and suppressed the inhibition of BRM on the Di19-PR module by mediating the H3K27me3 deposition at PR loci, thus changing nucleosome accessibility of Di19 and activating transcription of PR genes in response to drought. Our results shed light on the molecular mechanism whereby the BAPID-BRM-Di19-PRs pathway mediates plant drought responses. We provide data improving our understanding of chromatin remodeler-mediated plant drought regulation network.
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Affiliation(s)
- Nian Liu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan, 430062, China
| | - Zhiyong Hu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan, 430062, China
| | - Liang Zhang
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan, 430062, China
| | - Qian Yang
- Crop Research Institute, Hunan Academy of Agricultural Sciences, Yuelushan Laboratory, Changsha, 410125, China
| | - Linbin Deng
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan, 430062, China
| | - William Terzaghi
- Department of Biology, Wilkes University, Wilkes-Barre, Pennsylvania, USA
| | - Wei Hua
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan, 430062, China
- Hubei Hongshan Laboratory, Wuhan, 430070, China
| | - Mingli Yan
- Crop Research Institute, Hunan Academy of Agricultural Sciences, Yuelushan Laboratory, Changsha, 410125, China
| | - Jing Liu
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan, 430062, China
- Hubei Hongshan Laboratory, Wuhan, 430070, China
| | - Ming Zheng
- Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Wuhan, 430062, China
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Villao L, Chávez T, Pacheco R, Sánchez E, Bonilla J, Santos E. Genetic improvement in Musa through modern biotechnological methods. BIONATURA 2023. [DOI: 10.21931/rb/2023.08.01.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
Bananas, one of the most valued fruits worldwide, are produced in more than 135 countries in the tropics and subtropics for local consumption and export due to their tremendous nutritional value and ease of access.
The genetic improvement of commercial crops is a crucial strategy for managing pests or other diseases and abiotic stress factors. Although conventional breeding has developed new hybrids with highly productive or agronomic performance characteristics, in some banana cultivars, due to the high level of sterility, the traditional breeding strategy is hampered. Therefore, modern biotechniques have been developed in a banana for genetic improvement. In vitro, culture techniques have been a basis for crop micropropagation for elite banana varieties and the generation of methods for genetic modification. This review includes topics of great interest for improving bananas and their products worldwide, from their origins to the different improvement alternatives.
Keywords. Banana, genetic improvement, pest management, diseases, abiotic stress factors.
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Affiliation(s)
- L, Villao
- Escuela Superior Politécnica del Litoral, ESPOL, Biotechnological Research Center of Ecuador, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador
| | - T, Chávez
- Escuela Superior Politécnica del Litoral, ESPOL, Biotechnological Research Center of Ecuador, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador
| | - R, Pacheco
- Escuela Superior Politécnica del Litoral, ESPOL, Biotechnological Research Center of Ecuador, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador
| | - E. Sánchez
- Escuela Superior Politécnica del Litoral, ESPOL, Biotechnological Research Center of Ecuador, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador; Escuela Superior Politécnica del Litoral, ESPOL, Faculty of Life Sciences, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador
| | - J. Bonilla
- Escuela Superior Politécnica del Litoral, ESPOL, Biotechnological Research Center of Ecuador, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador ; Escuela Superior Politécnica del Litoral, ESPOL, Faculty of Life Sciences, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador
| | - E. Santos
- Escuela Superior Politécnica del Litoral, ESPOL, Biotechnological Research Center of Ecuador, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador ; Escuela Superior Politécnica del Litoral, ESPOL, Faculty of Life Sciences, Gustavo Galindo Campus Km. 30.5 Vía Perimetral, PO Box 09-01-5863, Guayaquil, Ecuador
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Thingnam SS, Lourembam DS, Tongbram PS, Lokya V, Tiwari S, Khan MK, Pandey A, Hamurcu M, Thangjam R. A Perspective Review on Understanding Drought Stress Tolerance in Wild Banana Genetic Resources of Northeast India. Genes (Basel) 2023; 14:genes14020370. [PMID: 36833297 PMCID: PMC9957078 DOI: 10.3390/genes14020370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/22/2023] [Accepted: 01/25/2023] [Indexed: 02/04/2023] Open
Abstract
The enormous perennial monocotyledonous herb banana (Musa spp.), which includes dessert and cooking varieties, is found in more than 120 countries and is a member of the order Zingiberales and family Musaceae. The production of bananas requires a certain amount of precipitation throughout the year, and its scarcity reduces productivity in rain-fed banana-growing areas due to drought stress. To increase the tolerance of banana crops to drought stress, it is necessary to explore crop wild relatives (CWRs) of banana. Although molecular genetic pathways involved in drought stress tolerance of cultivated banana have been uncovered and understood with the introduction of high-throughput DNA sequencing technology, next-generation sequencing (NGS) techniques, and numerous "omics" tools, unfortunately, such approaches have not been thoroughly implemented to utilize the huge potential of wild genetic resources of banana. In India, the northeastern region has been reported to have the highest diversity and distribution of Musaceae, with more than 30 taxa, 19 of which are unique to the area, accounting for around 81% of all wild species. As a result, the area is regarded as one of the main locations of origin for the Musaceae family. The understanding of the response of the banana genotypes of northeastern India belonging to different genome groups to water deficit stress at the molecular level will be useful for developing and improving drought tolerance in commercial banana cultivars not only in India but also worldwide. Hence, in the present review, we discuss the studies conducted to observe the effect of drought stress on different banana species. Moreover, the article highlights the tools and techniques that have been used or that can be used for exploring and understanding the molecular basis of differentially regulated genes and their networks in different drought stress-tolerant banana genotypes of northeast India, especially wild types, for unraveling their potential novel traits and genes.
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Affiliation(s)
| | | | - Punshi Singh Tongbram
- Department of Biotechnology, School of Life Sciences, Mizoram University, Aizawl 796004, India
| | - Vadthya Lokya
- Plant Tissue Culture and Genetic Engineering Lab, National Agri-Food Biotechnology Institute (NABI), Department of Biotechnology, Ministry of Science and Technology (Government of India), Sector 81, Knowledge City, S.A.S. Nagar, Mohali 140306, India
| | - Siddharth Tiwari
- Plant Tissue Culture and Genetic Engineering Lab, National Agri-Food Biotechnology Institute (NABI), Department of Biotechnology, Ministry of Science and Technology (Government of India), Sector 81, Knowledge City, S.A.S. Nagar, Mohali 140306, India
| | - Mohd. Kamran Khan
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Selcuk University, Konya 42079, Turkey
| | - Anamika Pandey
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Selcuk University, Konya 42079, Turkey
| | - Mehmet Hamurcu
- Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Selcuk University, Konya 42079, Turkey
| | - Robert Thangjam
- Department of Biotechnology, School of Life Sciences, Mizoram University, Aizawl 796004, India
- Department of Life Sciences, School of Life Sciences, Manipur University, Imphal 795003, India
- Correspondence:
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Justine AK, Kaur N, Savita, Pati PK. Biotechnological interventions in banana: current knowledge and future prospects. Heliyon 2022; 8:e11636. [DOI: 10.1016/j.heliyon.2022.e11636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 09/01/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022] Open
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Mbo Nkoulou LF, Ngalle HB, Cros D, Adje COA, Fassinou NVH, Bell J, Achigan-Dako EG. Perspective for genomic-enabled prediction against black sigatoka disease and drought stress in polyploid species. FRONTIERS IN PLANT SCIENCE 2022; 13:953133. [PMID: 36388523 PMCID: PMC9650417 DOI: 10.3389/fpls.2022.953133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 09/28/2022] [Indexed: 06/16/2023]
Abstract
Genomic selection (GS) in plant breeding is explored as a promising tool to solve the problems related to the biotic and abiotic threats. Polyploid plants like bananas (Musa spp.) face the problem of drought and black sigatoka disease (BSD) that restrict their production. The conventional plant breeding is experiencing difficulties, particularly phenotyping costs and long generation interval. To overcome these difficulties, GS in plant breeding is explored as an alternative with a great potential for reducing costs and time in selection process. So far, GS does not have the same success in polyploid plants as with diploid plants because of the complexity of their genome. In this review, we present the main constraints to the application of GS in polyploid plants and the prospects for overcoming these constraints. Particular emphasis is placed on breeding for BSD and drought-two major threats to banana production-used in this review as a model of polyploid plant. It emerges that the difficulty in obtaining markers of good quality in polyploids is the first challenge of GS on polyploid plants, because the main tools used were developed for diploid species. In addition to that, there is a big challenge of mastering genetic interactions such as dominance and epistasis effects as well as the genotype by environment interaction, which are very common in polyploid plants. To get around these challenges, we have presented bioinformatics tools, as well as artificial intelligence approaches, including machine learning. Furthermore, a scheme for applying GS to banana for BSD and drought has been proposed. This review is of paramount impact for breeding programs that seek to reduce the selection cycle of polyploids despite the complexity of their genome.
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Affiliation(s)
- Luther Fort Mbo Nkoulou
- Genetics, Biotechnology, and Seed Science Unit (GBioS), Department of Plant Sciences, Faculty of Agronomic Sciences, University of Abomey Calavi, Cotonou, Benin
- Unit of Genetics and Plant Breeding (UGAP), Department of Plant Biology, Faculty of Sciences, University of Yaoundé 1, Yaoundé, Cameroon
- Institute of Agricultural Research for Development, Centre de Recherche Agricole de Mbalmayo (CRAM), Mbalmayo, Cameroon
| | - Hermine Bille Ngalle
- Unit of Genetics and Plant Breeding (UGAP), Department of Plant Biology, Faculty of Sciences, University of Yaoundé 1, Yaoundé, Cameroon
| | - David Cros
- Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), Unité Mixte de Recherche (UMR) Amélioration Génétique et Adaptation des Plantes méditerranéennes et tropicales (AGAP) Institut, Montpellier, France
- Unité Mixte de Recherche (UMR) Amélioration Génétique et Adaptation des Plantes méditerranéennes et tropicales (AGAP) Institut, University of Montpellier, Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut Agro, Montpellier, France
| | - Charlotte O. A. Adje
- Genetics, Biotechnology, and Seed Science Unit (GBioS), Department of Plant Sciences, Faculty of Agronomic Sciences, University of Abomey Calavi, Cotonou, Benin
| | - Nicodeme V. H. Fassinou
- Genetics, Biotechnology, and Seed Science Unit (GBioS), Department of Plant Sciences, Faculty of Agronomic Sciences, University of Abomey Calavi, Cotonou, Benin
| | - Joseph Bell
- Unit of Genetics and Plant Breeding (UGAP), Department of Plant Biology, Faculty of Sciences, University of Yaoundé 1, Yaoundé, Cameroon
| | - Enoch G. Achigan-Dako
- Genetics, Biotechnology, and Seed Science Unit (GBioS), Department of Plant Sciences, Faculty of Agronomic Sciences, University of Abomey Calavi, Cotonou, Benin
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Fang X, Ma J, Guo F, Qi D, Zhao M, Zhang C, Wang L, Song B, Liu S, He S, Liu Y, Wu J, Xu P, Zhang S. The AP2/ERF GmERF113 Positively Regulates the Drought Response by Activating GmPR10-1 in Soybean. Int J Mol Sci 2022; 23:ijms23158159. [PMID: 35897735 PMCID: PMC9330420 DOI: 10.3390/ijms23158159] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 02/05/2023] Open
Abstract
Ethylene response factors (ERFs) are involved in biotic and abiotic stress; however, the drought resistance mechanisms of many ERFs in soybeans have not been resolved. Previously, we proved that GmERF113 enhances resistance to the pathogen Phytophthora sojae in soybean. Here, we determined that GmERF113 is induced by 20% PEG-6000. Compared to the wild-type plants, soybean plants overexpressing GmERF113 (GmERF113-OE) displayed increased drought tolerance which was characterized by milder leaf wilting, less water loss from detached leaves, smaller stomatal aperture, lower Malondialdehyde (MDA) content, increased proline accumulation, and higher Superoxide dismutase (SOD) and Peroxidase (POD) activities under drought stress, whereas plants with GmERF113 silenced through RNA interference were the opposite. Chromatin immunoprecipitation and dual effector-reporter assays showed that GmERF113 binds to the GCC-box in the GmPR10-1 promoter, activating GmPR10-1 expression directly. Overexpressing GmPR10-1 improved drought resistance in the composite soybean plants with transgenic hairy roots. RNA-seq analysis revealed that GmERF113 downregulates abscisic acid 8′-hydroxylase 3 (GmABA8’-OH 3) and upregulates various drought-related genes. Overexpressing GmERF113 and GmPR10-1 increased the abscisic acid (ABA) content and reduced the expression of GmABA8’-OH3 in transgenic soybean plants and hairy roots, respectively. These results reveal that the GmERF113-GmPR10-1 pathway improves drought resistance and affects the ABA content in soybean, providing a theoretical basis for the molecular breeding of drought-tolerant soybean.
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Affiliation(s)
- Xin Fang
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Jia Ma
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Fengcai Guo
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Dongyue Qi
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Ming Zhao
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Chuanzhong Zhang
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
- Key Laboratory of Soybean Molecular Design Breeding, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Harbin 150030, China
| | - Le Wang
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
- Key Laboratory of Soybean Molecular Design Breeding, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Harbin 150030, China
| | - Bo Song
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Shanshan Liu
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Shengfu He
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Yaguang Liu
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
| | - Junjiang Wu
- Soybean Research Institute of Heilongjiang Academy of Agricultural Sciences/Key Laboratory of Soybean Cultivation of Ministry of Agriculture, Harbin 150030, China;
| | - Pengfei Xu
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
- Correspondence: (P.X.); (S.Z.)
| | - Shuzhen Zhang
- Soybean Research Institute of Northeast Agricultural University/Key Laboratory of Soybean Biology of Chinese Education Ministry, Harbin 150030, China; (X.F.); (J.M.); (F.G.); (D.Q.); (M.Z.); (C.Z.); (L.W.); (B.S.); (S.L.); (S.H.); (Y.L.)
- Correspondence: (P.X.); (S.Z.)
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Subrahmanyeswari T, Gantait S. Biotechnology of banana (Musa spp.): multi-dimensional progress and prospect of in vitro-mediated system. Appl Microbiol Biotechnol 2022; 106:3923-3947. [PMID: 35616721 DOI: 10.1007/s00253-022-11973-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/07/2022] [Accepted: 05/09/2022] [Indexed: 11/02/2022]
Abstract
Banana (Musa spp.), commonly known as 'Adam fig' and 'Fruit of wise man', is a commercial herbaceous tropical fruit, which governs its antiquity from ancient periods in the Indian and African subcontinent. All parts of the plant, i.e. stem, leaf, root, inflorescence, peel, fruit, and flower, have significant medicinal and nutritional values. Owing to its multitude of uses, it is known as 'Kalpavriksha' (plant of virtues). To combat multi-faceted issues related to traditional propagation, in vitro-based regeneration-cum-genetic improvement approaches become the trend of the hour. The present review illustrates various physico-chemical factors that are responsible for successful in vitro regeneration and acclimatization, protoplast culture, anther and microspore culture, cryopreservation and synthetic seed production, genetic transformation, mutagenesis, and nanotechnological and omics approaches. The key intent of this article is to present an insight on in vitro biotechnological research advances in the past decade, to identify the research gaps, unexplored areas, and major shortcomings associated with banana biotechnology and to highlight the potential approaches to mitigate them. Eventually, this review made salient conclusions and recommendations paving the way forward for the banana researchers to develop innovative ideas in order to enhance the propagation frequency and to ensure the genetic improvement of banana. KEY POINTS: • This review addresses biotechnological interventions in Banana (Musa spp.) for enhanced propagation and quality improvement. • Highlights factors influencing in vitro regeneration, conservation, and genetic transformation. • Provides novel ideas to harness the qualitative and quantitative genetic improvement.
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Affiliation(s)
- Tsama Subrahmanyeswari
- Crop Research Unit (Genetics and Plant Breeding), Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia, West Bengal, 741252, India
| | - Saikat Gantait
- Crop Research Unit (Genetics and Plant Breeding), Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia, West Bengal, 741252, India.
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Ximba SPF, Tshabalala J, Gubba A, Jooste AEC. Monitoring the distribution of banana bunchy top virus in South Africa: a country-wide survey. Arch Virol 2022; 167:1433-1441. [DOI: 10.1007/s00705-022-05451-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 03/17/2022] [Indexed: 11/28/2022]
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In Vitro Propagation and Acclimatization of Banana Plants: Antioxidant Enzymes, Chemical Assessments and Genetic Stability of Regenerates as a Response to Copper Sulphate. PLANTS 2021; 10:plants10091853. [PMID: 34579386 PMCID: PMC8472640 DOI: 10.3390/plants10091853] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 08/29/2021] [Accepted: 08/31/2021] [Indexed: 01/24/2023]
Abstract
Developing a successful protocol for banana in vitro culture is a guarantee for the mass propagation of pathogen-free, high-quality, true-to-type planting materials with low production costs. The current work aimed to investigate the influence of increasing copper levels in an MS medium on endophytic bacterial contamination; shoot multiplication; rooting and the acclimatization of in vitro cultured banana; minerals and chlorophyll content; antioxidant enzymes activity; electrolyte leakage; and the genetic stability of banana regenerants. Four different concentrations of copper sulphate (0.025 as a control, and 30, 60, and 120 mg L-1) were examined. The growth of the endophytic bacteria was inhibited at 60 mg L-1 of copper sulphate which recorded zero contamination, without a significant difference at 120 mg L-1. However, 0.025 mg L-1 of copper sulphate was optimal for the maximum shoot number and shoot length (10 shoots and 6 cm, respectively) without significant differences at 30 mg L-1. The root length of banana plantlets was significantly enhanced at 30 mg L-1 of copper sulphate but without significant differences to the control, regarding the number of roots (9.92 cm and 3.80 roots, respectively). In vitro plants were acclimatized successfully at 30 mg L-1 of copper sulphate with 100% survival. The uptake of minerals, antioxidant enzyme activity and electrolyte leakage was improved because of the copper sulphate, but the chlorophyll level decreased. RAPD profiling showed polymorphism in only one plant treated with 60 mg L-1 of copper sulphate, with an average of 1.8%. The genome template stability percentage was almost 100% for all treated plants.
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Villao L, Flores J, Santos-Ordóñez E. Genetic transformation of apical meristematic shoots in the banana cultivar ‘Williams’. BIONATURA 2021. [DOI: 10.21931/rb/2021.06.01.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Bananas and plantains (Musa spp.) are among the most critical socioeconomic crops globally, being a staple food for millions of people in the tropics and an essential component for the export market, including the subtropics. Besides conventional breeding, genetic improvement of bananas and plantains could be performed through genetic engineering and new breeding techniques. Furthermore, plant tissue culture is essential for these technologies, including developing embryogenic cell suspensions and in vitro plants. The transient and stable genetic transformation could be performed from in vitro plants, shortening Musa transgenic lines development compared to genetic transformation while using embryogenic cell suspension. In this study, a genetic transformation protocol was established from banana apical meristems for the ‘Williams’ cultivar (genotype AAA). The protocol was based on the co-cultivation of the explants (whole in vitro plants or bisected meristematic tissues derived from in vitro plants) with Agrobacterium tumefaciens strain LBA4404 harboring two binary vectors denominated pLVCIBE1 (cassette: MabHIPP promoter::luc2::Tnos, P35S::hpt::Tnos) and pLVCIBE2 (cassette: P35S::luc2::Tnos, P35S::hpt::Tnos), independently. The stable genetic transformation was obtained by subculturing in vitro banana plants in selection medium (12.5µg/mL of hygromycin) for 8 weeks from bisected meristematic tissue transformation. Genetic transformation was confirmed in vivo with the use of the luciferase reporter gene system. Furthermore, PCR was performed on DNA extracted from leaves of regenerated transgenic in vitro plants after 8 weeks of selection, confirming stable genetic transformation. Therefore, genetic transformation was achieved in the apical meristematic tissue of in vitro banana plants with co-cultivation of Agrobacterium tumefaciens.
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Affiliation(s)
- Liliana Villao
- ESPOL Polytechnic University, Escuela Superior Politécnica del Litoral, ESPOL, Centro de Investigaciones Biotecnológicas del Ecuador (CIBE), Campus Gustavo Galindo Km 30.5 Vía Perimetral, P.O. Box 09-01-5863, Guayaquil, Ecuador
| | - José Flores
- Facultad de Ciencias Naturales, Universidad de Guayaquil, Av. Raúl Gómez Lince s/n Av. Juan Tanca Marengo, Ecuador
| | - Efrén Santos-Ordóñez
- ESPOL Polytechnic University, Escuela Superior Politécnica del Litoral, ESPOL, Facultad de Ciencias de la Vida (FCV), Campus Gustavo Galindo Km 30.5 Vía Perimetral, P.O. Box 09-01-5863, Guayaquil, Ecuador
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Enhanced Abiotic Stress Tolerance of Vicia faba L. Plants Heterologously Expressing the PR10a Gene from Potato. PLANTS 2021; 10:plants10010173. [PMID: 33477622 PMCID: PMC7831506 DOI: 10.3390/plants10010173] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/11/2021] [Accepted: 01/14/2021] [Indexed: 11/17/2022]
Abstract
Pathogenesis-related (PR) proteins are known to play relevant roles in plant defense against biotic and abiotic stresses. In the present study, we characterize the response of transgenic faba bean (Vicia faba L.) plants encoding a PR10a gene from potato (Solanum tuberosum L.) to salinity and drought. The transgene was under the mannopine synthetase (pMAS) promoter. PR10a-overexpressing faba bean plants showed better growth than the wild-type plants after 14 days of drought stress and 30 days of salt stress under hydroponic growth conditions. After removing the stress, the PR10a-plants returned to a normal state, while the wild-type plants could not be restored. Most importantly, there was no phenotypic difference between transgenic and non-transgenic faba bean plants under well-watered conditions. Evaluation of physiological parameters during salt stress showed lower Na+-content in the leaves of the transgenic plants, which would reduce the toxic effect. In addition, PR10a-plants were able to maintain vegetative growth and experienced fewer photosystem changes under both stresses and a lower level of osmotic stress injury under salt stress compared to wild-type plants. Taken together, our findings suggest that the PR10a gene from potato plays an important role in abiotic stress tolerance, probably by activation of stress-related physiological processes.
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Wang X, Yu R, Li J. Using Genetic Engineering Techniques to Develop Banana Cultivars With Fusarium Wilt Resistance and Ideal Plant Architecture. FRONTIERS IN PLANT SCIENCE 2021; 11:617528. [PMID: 33519876 PMCID: PMC7838362 DOI: 10.3389/fpls.2020.617528] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 12/16/2020] [Indexed: 05/28/2023]
Abstract
Bananas (Musa spp.) are an important fruit crop worldwide. The fungus Fusarium oxysporum f. sp. cubense (Foc), which causes Fusarium wilt, is widely regarded as one of the most damaging plant diseases. Fusarium wilt has previously devastated global banana production and continues to do so today. In addition, due to the current use of high-density banana plantations, desirable banana varieties with ideal plant architecture (IPA) possess high lodging resistance, optimum photosynthesis, and efficient water absorption. These properties may help to increase banana production. Genetic engineering is useful for the development of banana varieties with Foc resistance and ideal plant architecture due to the sterility of most cultivars. However, the sustained immune response brought about by genetic engineering is always accompanied by yield reductions. To resolve this problem, we should perform functional genetic studies of the Musa genome, in conjunction with genome editing experiments, to unravel the molecular mechanisms underlying the immune response and the formation of plant architecture in the banana. Further explorations of the genes associated with Foc resistance and ideal architecture might lead to the development of banana varieties with both ideal architecture and pathogen super-resistance. Such varieties will help the banana to remain a staple food worldwide.
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Affiliation(s)
- Xiaoyi Wang
- Key Laboratory of Genetic Improvement of Bananas, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
| | - Renbo Yu
- Key Laboratory of Vegetable Research Center, Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
| | - Jingyang Li
- Key Laboratory of Genetic Improvement of Bananas, Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
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Encapsulation-based a novel antibiotic selection technique for Agrobacterium-mediated genetic transformation of Dendrobium Broga Giant orchid. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Patel P, Yadav K, Srivastava AK, Suprasanna P, Ganapathi TR. Overexpression of native Musa-miR397 enhances plant biomass without compromising abiotic stress tolerance in banana. Sci Rep 2019; 9:16434. [PMID: 31712582 PMCID: PMC6848093 DOI: 10.1038/s41598-019-52858-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 10/17/2019] [Indexed: 02/06/2023] Open
Abstract
Plant micro RNAs (miRNAs) control growth, development and stress tolerance but are comparatively unexplored in banana, whose cultivation is threatened by abiotic stress and nutrient deficiencies. In this study, a native Musa-miR397 precursor harboring 11 copper-responsive GTAC motifs in its promoter element was identified from banana genome. Musa-miR397 was significantly upregulated (8-10) fold in banana roots and leaves under copper deficiency, correlating with expression of root copper deficiency marker genes such as Musa-COPT and Musa-FRO2. Correspondingly, target laccases were significantly downregulated (>-2 fold), indicating miRNA-mediated silencing for Cu salvaging. No significant expression changes in the miR397-laccase module were observed under iron stress. Musa-miR397 was also significantly upregulated (>2 fold) under ABA, MV and heat treatments but downregulated under NaCl stress, indicating universal stress-responsiveness. Further, Musa-miR397 overexpression in banana significantly increased plant growth by 2-3 fold compared with wild-type but did not compromise tolerance towards Cu deficiency and NaCl stress. RNA-seq of transgenic and wild type plants revealed modulation in expression of 71 genes related to diverse aspects of growth and development, collectively promoting enhanced biomass. Summing up, our results not only portray Musa-miR397 as a candidate for enhancing plant biomass but also highlight it at the crossroads of growth-defense trade-offs.
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Affiliation(s)
- Prashanti Patel
- Plant Cell Culture Technology Section, Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India
| | - Karuna Yadav
- Plant Cell Culture Technology Section, Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India
| | - Ashish Kumar Srivastava
- Plant Stress Physiology and Biotechnology Section, Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Penna Suprasanna
- Plant Stress Physiology and Biotechnology Section, Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Thumballi Ramabhatta Ganapathi
- Plant Cell Culture Technology Section, Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India.
- Homi Bhabha National Institute, Mumbai, India.
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Shekhar S, Rustagi A, Kumar D, Yusuf MA, Sarin NB, Lawrence K. Groundnut AhcAPX conferred abiotic stress tolerance in transgenic banana through modulation of the ascorbate-glutathione pathway. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2019; 25:1349-1366. [PMID: 31736539 PMCID: PMC6825100 DOI: 10.1007/s12298-019-00704-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 07/06/2019] [Accepted: 08/19/2019] [Indexed: 05/08/2023]
Abstract
A stress inducible cytosolic ascorbate peroxidase gene (AhcAPX) was ectopically expressed in banana (cv. Grand naine) plants to strengthen their antioxidant capacity. High level of AhcAPX gene transcripts and enzyme suggested constitutive and functional expression of candidate gene in transgenic (TR) plants. The tolerance level of in vitro and in vivo grown TR banana plantlets were assessed against salt and drought stress. The TR banana plants conferred tolerance against the abiotic stresses by maintaining a high redox state of ascorbate and glutathione, which correlated with lower accumulation of H2O2, O2 ⋅- and higher level of antioxidant enzyme (SOD, APX, CAT, GR, DHAR and MDHAR) activities. The efficacy of AhcAPX over-expression was also investigated in terms of different physiochemical attributes of TR and untransformed control plants, such as, proline content, membrane stability, electrolyte leakage and chlorophyll retention. The TR plants showed higher photochemical efficiency of PSII (Fv/Fm), and stomatal attributes under photosynthesis generated reactive oxygen species (ROS) stress. The outcome of present investigation suggest that ectopic expression of AhcAPX gene in banana enhances the tolerance to drought and salt stress by annulling the damage caused by ROS.
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Affiliation(s)
- Shashi Shekhar
- Department of Biochemistry and Biochemical Engineering, Jacob School of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture Technology and Sciences, Allahabad, 211007 India
- School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067 India
| | - Anjana Rustagi
- Department of Botany, Gargi College, University of Delhi, New Delhi, 110049 India
| | - Deepak Kumar
- Department of Botany, Central University of Jammu, Jammu, 180011 India
| | - Mohd. Aslam Yusuf
- Department of Bioengineering, Integral University, Lucknow, Uttar Pradesh 226026 India
| | - Neera Bhalla Sarin
- School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067 India
| | - Kapil Lawrence
- Department of Biochemistry and Biochemical Engineering, Jacob School of Biotechnology and Bioengineering, Sam Higginbottom University of Agriculture Technology and Sciences, Allahabad, 211007 India
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RNA-Seq analysis of Clerodendrum inerme (L.) roots in response to salt stress. BMC Genomics 2019; 20:724. [PMID: 31601194 PMCID: PMC6785863 DOI: 10.1186/s12864-019-6098-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 09/11/2019] [Indexed: 01/29/2023] Open
Abstract
Background Clerodendrum inerme (L.) Gaertn, a halophyte, usually grows on coastal beaches as an important mangrove plant. The salt-tolerant mechanisms and related genes of this species that respond to short-term salinity stress are unknown for us. The de novo transcriptome of C. inerme roots was analyzed using next-generation sequencing technology to identify genes involved in salt tolerance and to better understand the response mechanisms of C. inerme to salt stress. Results Illumina RNA-sequencing was performed on root samples treated with 400 mM NaCl for 0 h, 6 h, 24 h, and 72 h to investigate changes in C. inerme in response to salt stress. The de novo assembly identified 98,968 unigenes. Among these unigenes, 46,085 unigenes were annotated in the NCBI non-redundant protein sequences (NR) database, 34,756 sequences in the Swiss-Prot database and 43,113 unigenes in the evolutionary genealogy of genes: Non-supervised Orthologous Groups (eggNOG) database. 52 Gene Ontology (GO) terms and 31 Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were matched to those unigenes. Most differentially expressed genes (DEGs) related to the GO terms “single-organism process”, “membrane” and “catalytic activity” were significantly enriched while numerous DEGs related to the plant hormone signal transduction pathway were also significantly enriched. The detection of relative expression levels of 9 candidate DEGs by qRT-PCR were basically consistent with fold changes in RNA sequencing analysis, demonstrating that transcriptome data can accurately reflect the response of C. inerme roots to salt stress. Conclusions This work revealed that the response of C. inerme roots to saline condition included significant alteration in response of the genes related to plant hormone signaling. Besides, our findings provide numerous salt-tolerant genes for further research to improve the salt tolerance of functional plants and will enhance research on salt-tolerant mechanisms of halophytes.
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Santos AS, Amorim EP, Ferreira CF, Pirovani CP. Water stress in Musa spp.: A systematic review. PLoS One 2018; 13:e0208052. [PMID: 30507957 PMCID: PMC6277099 DOI: 10.1371/journal.pone.0208052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 11/09/2018] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The cultivation of bananas and other plants is limited by environmental stresses caused by climate change. In order to recognize physiological, biochemical and molecular components indicated to confer tolerance to water stress in Musa spp. we present the first systematic review on the topic. METHODS A systematic literature review was conducted using four databases for academic research (Google Academic, Springer, CAPES Journal Portal and PubMed Central). In order to avoid publication bias, a previously established protocol and inclusion and exclusion criteria were used. RESULTS The drought tolerance response is genotype-dependent, therefore the most studied varieties are constituted by the "B" genome. Tolerant plants are capable of super-expressing genes related to reisistance and defense response, maintaining the osmotic equilibrium and elimination of free radicals. Furthermore, they have higher amounts of water content, chlorophyll levels, stomatic conductance and dry root matter, when compared to susceptible plants. CONCLUSIONS In recent years, few integrated studies on the effects of water stress on bananas have been carried out and none related to flood stress. Therefore, we highlight the need for new studies on the mechanisms of differentially expressed proteins in response to stress regulation, post-translational mechanisms and epigenetic inheritance in bananas.
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Affiliation(s)
- Adriadna Souza Santos
- Department of Biological Sciences, State University of Santa Cruz (UESC), Ilhéus, Bahia, Brazil
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Moreno-Bermúdez LJ, Reyes M, Rodríguez M, Kosky RG, Roque B, Chong-Pérez B. Respuesta de cultivares de Musa spp. al estrés hídrico in vitro inducido con polietilenglicol 6000. REVISTA COLOMBIANA DE BIOTECNOLOGÍA 2017. [DOI: 10.15446/rev.colomb.biote.v19n2.60405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Los plátanos y bananos son cultivos sensibles al déficit hídrico. Las sequías cada vez más prolongadas sugieren la necesidad de obtener plantas tolerantes a este factor; la selección temprana de estas plantas, comparada con la selección en campo, permite ahorrar tiempo y trabajar con mayores volúmenes de individuos. Para ello es conveniente contar con cultivares patrones cuya respuesta al déficit hídrico in vitro sea favorable. El objetivo del presente trabajo fue determinar la respuesta de cultivares de Musa spp. con diferente composición genómica al estrés hídrico inducido in vitro con polietilenglicol 6000 (PEG-6000). Se estudiaron los cultivares ‘Pelipita’ (ABB), ‘Manzano’ (AAB) y ‘Grande naine’ (AAA). El estrés se indujo con 30 g/L de PEG-6000 en medio de cultivo semisólido de multiplicación. A los 30 días se evaluaron variables indicadoras de estrés morfológicas (altura y número de brotes por explante), fisiológicas (masa fresca y masa seca) y bioquímicas (contenido prolina, peróxido de hidrógeno y malondialdehido). En el cultivar ‘Pelipita’ se afectó solamente la altura de las plantas, mientras que en los demás se afectaron todas las variables excepto la masa seca en el ‘Manzano’. En este último y en el ‘Grande naine’ se incrementó la prolina, el peróxido de hidrógeno y el malondialdehido, lo que evidenció un mayor estrés oxidativo y daño en las membranas celulares. Los cultivares estudiados, pudieran emplearse como controles de tolerancia (‘Pelipita’) y sensibilidad (‘Grande naine’ y ‘Manzano’) en la selección in vitro de plantas tolerantes a la sequía, en futuros programas de mejoramiento genético.
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Passamani LZ, Barbosa RR, Reis RS, Heringer AS, Rangel PL, Santa-Catarina C, Grativol C, Veiga CFM, Souza-Filho GA, Silveira V. Salt stress induces changes in the proteomic profile of micropropagated sugarcane shoots. PLoS One 2017; 12:e0176076. [PMID: 28419154 PMCID: PMC5395195 DOI: 10.1371/journal.pone.0176076] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 04/05/2017] [Indexed: 01/09/2023] Open
Abstract
Salt stress is one of the most common stresses in agricultural regions worldwide. In particular, sugarcane is affected by salt stress conditions, and no sugarcane cultivar presently show high productivity accompanied by a tolerance to salt stress. Proteomic analysis allows elucidation of the important pathways involved in responses to various abiotic stresses at the biochemical and molecular levels. Thus, this study aimed to analyse the proteomic effects of salt stress in micropropagated shoots of two sugarcane cultivars (CB38-22 and RB855536) using a label-free proteomic approach. The mass spectrometry proteomics data are available via ProteomeXchange with identifier PXD006075. The RB855536 cultivar is more tolerant to salt stress than CB38-22. A quantitative label-free shotgun proteomic analysis identified 1172 non-redundant proteins, and 1160 of these were observed in both cultivars in the presence or absence of NaCl. Compared with CB38-22, the RB855536 cultivar showed a greater abundance of proteins involved in non-enzymatic antioxidant mechanisms, ion transport, and photosynthesis. Some proteins, such as calcium-dependent protein kinase, photosystem I, phospholipase D, and glyceraldehyde-3-phosphate dehydrogenase, were more abundant in the RB855536 cultivar under salt stress. Our results provide new insights into the response of sugarcane to salt stress, and the changes in the abundance of these proteins might be important for the acquisition of ionic and osmotic homeostasis during exposure to salt stress.
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Affiliation(s)
- Lucas Z. Passamani
- Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia (CBB), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
- Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, UENF, Campos dos Goytacazes, RJ, Brazil
| | - Roberta R. Barbosa
- Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia (CBB), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
- Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, UENF, Campos dos Goytacazes, RJ, Brazil
| | - Ricardo S. Reis
- Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia (CBB), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
- Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, UENF, Campos dos Goytacazes, RJ, Brazil
| | - Angelo S. Heringer
- Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia (CBB), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
- Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, UENF, Campos dos Goytacazes, RJ, Brazil
| | - Patricia L. Rangel
- Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia (CBB), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
- Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, UENF, Campos dos Goytacazes, RJ, Brazil
| | | | - Clícia Grativol
- Laboratório de Química e Função de Proteínas e Peptídeos, CBB, UENF, Campos dos Goytacazes, RJ, Brazil
| | - Carlos F. M. Veiga
- Laboratório de Cultura de Tecidos Vegetais (Biofábrica), Universidade Federal Rural do Rio de Janeiro Campus Campos dos Goytacazes, Campos dos Goytacazes, RJ, Brazil
| | - Gonçalo A. Souza-Filho
- Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia (CBB), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
- Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, UENF, Campos dos Goytacazes, RJ, Brazil
| | - Vanildo Silveira
- Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia (CBB), Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Campos dos Goytacazes, RJ, Brazil
- Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, UENF, Campos dos Goytacazes, RJ, Brazil
- * E-mail:
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