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Tripathi A, Singh D, Bhati J, Singh D, Taunk J, Alkahtani J, Al-Hashimi A, Singh MP. Genome wide identification of MATE and ALMT gene family in lentil (Lens culinaris Medikus) and expression profiling under Al stress condition. BMC PLANT BIOLOGY 2025; 25:88. [PMID: 39844062 PMCID: PMC11753098 DOI: 10.1186/s12870-025-06086-9] [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: 09/18/2024] [Accepted: 01/08/2025] [Indexed: 01/24/2025]
Abstract
BACKGROUND The membrane transporters viz. multidrug and toxic compound extrusion (MATE) and aluminum-activated malate transporter (ALMT) are associated with aluminum (Al) tolerance by accelerating secretion of organic acids, which can influence nutrient availability and stress response. However, such transporter families have not yet been reported in lentil under Al stress condition. METHOD AND RESULTS In this study, 90 MATE and 14 ALMT genes were identified and clustered into four (MATE) and five (ALMT) subfamilies/clades with smaller subgroups. All the MATE and ALMT genes were unevenly dispersed across lentil chromosomes. Duplication analysis suggested that LcMATE gene family has expanded primarily through tandem duplication event. Collinearity of lentil with soybean suggested a close relationship between the MATE genes. The MATE promoter regions harboured many stress responsive as well as Al resistance transcription factor 1 related cis-regulatory elements. Predicted 3D (three-dimensional) structure and molecular docking revealed that 5 LcMATE proteins could bind citrate and contain amino acids related to its secretion via citrate exuding motif and other neighbouring sites. Expression analyses of LcMATE and LcALMT genes were performed using quantitative real-time polymerase chain reaction (qRT-PCR). Six genes namely, LcM1, LcM42, LcM46, LcM47, LcALMT8 and LcALMT14 responded to Al stress with varying levels of expression patterns at different time points (3, 6, 12 and 24 h). CONCLUSION Our findings offer thorough details on the MATE and ALMT transporters in lentils and will aid in valuable understanding for future functional studies of these transporters in generating Al tolerant cultivars.
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Affiliation(s)
- Ankita Tripathi
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
- Invertis University, Bareilly, Uttar Pradesh, 243 123, India
| | - Dharmendra Singh
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India.
| | - Jyotika Bhati
- Indian Agricultural Statistics Research Institute, New Delhi, 110 012, India
| | - Deepti Singh
- Department of Botany, Deen Dayal Upadhyaya College, University of Delhi, New Delhi, Delhi, 110 078, India
| | - Jyoti Taunk
- Division of Plant Physiology, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
- Department of Agricultural Biotechnology, College of Biotechnology, CCS Haryana Agricultural University, Hisar, Haryana, 125 004, India
| | - Jawaher Alkahtani
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Abdulrahman Al-Hashimi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Madan Pal Singh
- Division of Plant Physiology, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
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Bouillon P, Belin E, Fanciullino AL, Balzergue S, Hanteville S, Letekoma Y, Cournol M, Faris F, Bouanich A, Bréard D, Bernard F, Celton JM. Fade into you: genetic control of pigmentation patterns in red-flesh apple ( Malus domestica). FRONTIERS IN PLANT SCIENCE 2025; 15:1462545. [PMID: 39872201 PMCID: PMC11770013 DOI: 10.3389/fpls.2024.1462545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Accepted: 12/03/2024] [Indexed: 01/30/2025]
Abstract
The genetic basis of type 1 red-flesh color development in apple (Malus domestica) depends upon a particular allele of the MdMYB10 gene. Interestingly, type 1 red-flesh apples are fully red after fruit set, but anthocyanin pigmentation in apple fruit cortex may decrease during fruit growth and maturation, leading to variable red patterning and intensities in the mature cortical flesh. We developed a histogram-based color analysis method to quantitatively estimate pigmentation patterns. This methodology was applied to investigate the phenotypic diversity in four hybrid F1 families segregating for red-flesh color. Pigmentation patterns were found to be heritable allowing the identification of a new locus by QTL analysis. To further investigate the mechanisms involved in the spatial deposition of anthocyanin, metabolome, transcriptome and methylome comparisons between white and red flesh areas within the red-flesh genotype cv. 'R201' exhibiting flesh pigmentation patterns, was performed. Wide-targeted analysis showed that white-flesh areas accumulate more dihydrochalcones and hydroxycinnamic acids than red-flesh areas while red-flesh areas accumulate more flavonoids. Anthocyanin biosynthesis genes and anthocyanin positive regulators (MBW complex) were up-regulated in red-flesh areas, while a reduction in anthocyanin storage, transport and stability (increase of pH, down-regulation of MdGSTU22) and an increase in phenolic catabolism were concomitant with color fading process in white-flesh areas. Expression of MdGSTU22 was linked to a differentially methylated region (DMR) suggesting a potential environmental effect on the epigenetic control of gene expression involved in color fading. Altogether, these results provide the first characterization and functional identification of color fading in apple fruit flesh.
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Affiliation(s)
- Pierre Bouillon
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
- IFO, Seiches sur le Loir, France
| | - Etienne Belin
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
| | | | - Sandrine Balzergue
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
- Analyses des Acides Nucléiques (ANAN), SFR QUASAV, Angers, France
| | | | - Yao Letekoma
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
| | - Maryline Cournol
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
| | - Fatima Faris
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
| | - Andréa Bouanich
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
| | - Dimitri Bréard
- Univ Angers, Substances d’Origine Naturelle et Analogues Structuraux (SONAS), SFR QUASAV, Angers, France
| | | | - Jean-Marc Celton
- Univ Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, Angers, France
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Pastacaldi C, Gaudioso D, Tegli S. Multidrug and Toxic Compound Extrusion Transporters: Ubiquitous Multifaceted Proteins in Microbes, Plants, and Their Interactions. Microorganisms 2024; 12:2433. [PMID: 39770636 PMCID: PMC11676175 DOI: 10.3390/microorganisms12122433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2024] [Revised: 11/21/2024] [Accepted: 11/21/2024] [Indexed: 01/11/2025] Open
Abstract
In recent years, membrane transporters have attracted considerable interest regarding their involvement in the molecular dialogue occurring between microbes and their hosts. In particular, the multidrug and toxic compound extrusion (MATE) transporters form a family of integral membrane proteins, mainly involved in the efflux of toxic and xenobiotic compounds. They are present in all living organisms, both prokaryotes and eukaryotes, where they have a wide array of extremely different roles. In plants, MATE proteins are involved in many important physiological processes, such as plant development, as well as the active transport of several secondary metabolites. In microorganisms, they are mainly implicated in the efflux of toxic compounds and thus contribute to drug resistance. Conversely, information about the actual role of MATE transporters in the interaction between plants and microorganisms, including phytopathogens, is still limited, according to the number of publications available on this topic. Indeed, an understanding of their roles in the plant-pathogen interaction could be essential to increase the knowledge of their molecular conversation and to provide data for the design and development of innovative and sustainable anti-infective strategies to control and manage plant pathogens.
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Affiliation(s)
- Chiara Pastacaldi
- Laboratorio di Patologia Vegetale Molecolare, Dipartimento di Scienze e Tecnologie Agrarie, Alimentari Ambientali e Forestali, Università degli Studi di Firenze, Via della Lastruccia 10, 50019 Sesto Fiorentino, Firenze, Italy;
| | | | - Stefania Tegli
- Laboratorio di Patologia Vegetale Molecolare, Dipartimento di Scienze e Tecnologie Agrarie, Alimentari Ambientali e Forestali, Università degli Studi di Firenze, Via della Lastruccia 10, 50019 Sesto Fiorentino, Firenze, Italy;
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4
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Ma S, Guo Y, Zhang T, Liu D, Wang L, Hu R, Zhou D, Zhou Y, Chen Q, Yu L. Comprehensive Identification and Expression Analysis of the Multidrug and Toxic Compound Extrusion (MATE) Gene Family in Brachypodium distachyon. PLANTS (BASEL, SWITZERLAND) 2024; 13:2586. [PMID: 39339561 PMCID: PMC11434668 DOI: 10.3390/plants13182586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2024] [Revised: 09/10/2024] [Accepted: 09/12/2024] [Indexed: 09/30/2024]
Abstract
The Multidrug and Toxic Compound Extrusion (MATE) proteins serve as pivotal transporters responsible for the extrusion of metabolites, thereby playing a significant role in both plant development and the detoxification of toxins. The MATE gene family within the Brachypodium distachyon, which is an important model organism of the Poaceae family, remains largely unexplored. Here, a comprehensive identification and analysis of MATE genes that complement B. distachyon were conducted. The BdMATE genes were systematically categorized into five distinct groups, predicated on an assessment of their phylogenetic affinities and protein structure. Furthermore, our investigation revealed that dispersed duplication has significantly contributed to the expansion of the BdMATE genes, with tandem and segmental duplications showing important roles, suggesting that the MATE genes in Poaceae species have embarked on divergent evolutionary trajectories. Examination of ω values demonstrated that BdMATE genes underwent purifying selection throughout the evolutionary process. Furthermore, collinearity analysis has confirmed a high conservation of MATE genes between B. distachyon and rice. The cis-regulatory elements analysis within BdMATEs promoters, coupled with expression patterns, suggests that BdMATEs play important roles during plant development and in response to phytohormones. Collectively, the findings presented establish a foundational basis for the subsequent detailed characterization of the MATE gene family members in B. distachyon.
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Affiliation(s)
- Sirui Ma
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Yixian Guo
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Tianyi Zhang
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Di Liu
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Linna Wang
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Ruiwen Hu
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Demian Zhou
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Ying Zhou
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Qinfang Chen
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
| | - Lujun Yu
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China
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Amin A, Naim MD, Islam N, Mollah MNH. Genome-wide identification and characterization of DTX family genes highlighting their locations, functions, and regulatory factors in banana (Musa acuminata). PLoS One 2024; 19:e0303065. [PMID: 38843276 PMCID: PMC11156367 DOI: 10.1371/journal.pone.0303065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 04/19/2024] [Indexed: 06/09/2024] Open
Abstract
The detoxification efflux carriers (DTX) are a significant group of multidrug efflux transporter family members that play diverse functions in all kingdoms of living organisms. However, genome-wide identification and characterization of DTX family transporters have not yet been performed in banana, despite its importance as an economic fruit plant. Therefore, a detailed genome-wide analysis of DTX family transporters in banana (Musa acuminata) was conducted using integrated bioinformatics and systems biology approaches. In this study, a total of 37 DTX transporters were identified in the banana genome and divided into four groups (I, II, III, and IV) based on phylogenetic analysis. The gene structures, as well as their proteins' domains and motifs, were found to be significantly conserved. Gene ontology (GO) annotation revealed that the predicted DTX genes might play a vital role in protecting cells and membrane-bound organelles through detoxification mechanisms and the removal of drug molecules from banana cells. Gene regulatory analyses identified key transcription factors (TFs), cis-acting elements, and post-transcriptional regulators (miRNAs) of DTX genes, suggesting their potential roles in banana. Furthermore, the changes in gene expression levels due to pathogenic infections and non-living factor indicate that banana DTX genes play a role in responses to both biotic and abiotic stresses. The results of this study could serve as valuable tools to improve banana quality by protecting them from a range of environmental stresses.
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Affiliation(s)
- Al Amin
- Department of Statistics, Bioinformatics Laboratory, Faculty of Science, University of Rajshahi, Rajshahi, Bangladesh
- Department of Zoology, Faculty of Biological Sciences, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Darun Naim
- Department of Botany, Faculty of Biological Sciences, University of Rajshahi, Rajshahi, Bangladesh
| | - Nurul Islam
- Department of Zoology, Faculty of Biological Sciences, University of Rajshahi, Rajshahi, Bangladesh
| | - Md. Nurul Haque Mollah
- Department of Statistics, Bioinformatics Laboratory, Faculty of Science, University of Rajshahi, Rajshahi, Bangladesh
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6
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Zhang W, Han Y, Liao L. Phenomics and transcriptomic profiling of fruit development in distinct apple varieties. Sci Data 2024; 11:390. [PMID: 38627414 PMCID: PMC11021526 DOI: 10.1038/s41597-024-03220-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 04/03/2024] [Indexed: 04/19/2024] Open
Abstract
Apple is one of the most economically important and popular temperate fruit trees. The domestication of apple has resulted in substantial phenotypic differences, particularly between wild and cultivated varieties. However, the relationship between gene expression and phenotypic variations in apple remains poorly understood. Here, we present a comprehensive dataset featuring five distinct apple varieties, including two wild varieties and three representative cultivated varieties. The dataset comprises of both phenomics data, encompassing twelve fruit quality-related traits continuously measured over two years, and transcriptomic data obtained at different developmental stages with three biological replicates. We performed basic quality control process, gene expression normalization and differential gene expression analysis to demonstrate the utility and reliability of the dataset. Our findings indicate that gene expression strongly related with phenotypic variations in apple. This dataset serves as a valuable resource, encompassing phenomics and transcriptomic data in multiple formats, thereby facilitating further exploration of the relationships between gene expression and phenotypic traits in apple.
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Affiliation(s)
- Weihan Zhang
- State Key Laboratory of Plant Diversity and Specialty Crops, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China
- Sino-African Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China
| | - Yuepeng Han
- State Key Laboratory of Plant Diversity and Specialty Crops, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China.
- Sino-African Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China.
| | - Liao Liao
- State Key Laboratory of Plant Diversity and Specialty Crops, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China.
- Sino-African Joint Research Center, Chinese Academy of Sciences, Wuhan, 430074, China.
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7
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Mathew D, Valsalan R, Shijili M. Genome-wide mining and characterization of MATE transporters in Coriandrum sativum L. MOLECULAR BIOLOGY RESEARCH COMMUNICATIONS 2024; 13:155-164. [PMID: 38915458 PMCID: PMC11194028 DOI: 10.22099/mbrc.2024.49840.1954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Multidrug and Toxic Compound Extrusion (MATE) proteins are responsible for the transport of a wide range of metabolites out of plant cells. This helps to protect the cells from toxins and other harmful compounds. MATE proteins also play a role in plant development, by regulating the transport of hormones and other signalling molecules. They transport a wide variety of substances, including organic acids, plant hormones, flavonoids, alkaloids, terpenes and other secondary metabolites. MATE proteins are thought to play similar roles in Coriander, in addition to stress responses. The MATE genes in the coriander genome have been identified and characterized. Detailed genome homology search and domain identification analysis have identified 91 MATE proteins in the genome assembly of coriander. A phylogenetic analysis of the identified proteins divided them into five major clades. The functions of the transporters in each cluster were predicted based on the clustering pattern of the functionally characterized proteins. The amino acid sequences, exon-intron structures and motif details of all the 91 proteins are identified and described. This is the first work on the MATE transporters in coriander and the results deliver clues for the molecular mechanisms behind the stress responses and secondary metabolite transport in coriander.
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Affiliation(s)
- Deepu Mathew
- Bioinformatics Centre, Kerala Agricultural University, Thrissur-680 656, India
| | - Ravisankar Valsalan
- Bioinformatics Centre, Kerala Agricultural University, Thrissur-680 656, India
| | - M Shijili
- Bioinformatics Centre, Kerala Agricultural University, Thrissur-680 656, India
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8
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Zheng Z, Gao J, Wang C, Peng H, Zeng J, Chen F. Genome-wide identification and expression pattern analysis of the MATE gene family in carmine radish (Raphanus sativus L.). Gene 2023; 887:147734. [PMID: 37625557 DOI: 10.1016/j.gene.2023.147734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/09/2023] [Accepted: 08/22/2023] [Indexed: 08/27/2023]
Abstract
Carmine radish (Raphanus sativus L.) is famousforcontaininganaturalredpigment(redradishpigment) that grown in Fuling, Chongqing City, China. MATE (multidrug and toxic compound extrusion), as an integral member of the multidrug efflux transporter family, has various functions in plants. However, noinformationhasbeenavailableaboutcharacteristicsoftheMATEgenefamily in carmine radish. In this study, total of 85 candidate MATE gene family members classifiedinto 4 groups were identified and foundtobewidelyandrandomlydistributedindifferent genome. Synteny analysis revealed that twenty-one segmental and ten tandem duplications acted as important regulators for the expansion of RsMATE genes. The Ka/Ks ratios of RsMATE indicated that RsMATE may have undergone intense purification in the radish genome. Cis-acting element analysis of RsMATE in the promoter region indicated that RsMATE were mainly related to the abiotic stress response and phytohormone. Quantitative real-time polymerase chain reaction (qRT-PCR) showed that RsMATE40-b, RsMATE16-b and RsMATE13-a genes were significantly expressed under ABA (abscisic acid) and NaCl stress treatments respectively. In addition, the expression patterns of fifteen key RsMATE genes were investigated in 'XCB' (Xichangbai) and 'HX' (Hongxin) roots under Cadmium (Cd) stress for different treatment times using qRT-PCR, of those, RsMATE49-b, RsMATE33 and RsMATE26 transcripts were strongly altered at different time points in XCB responsive to Cd stress,compared to HX. This study will provide valuable insights for studying the functional characterization of the MATE gene in carmine radish and other plants.
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Affiliation(s)
- Zhangfei Zheng
- School of Biological and Food Engineering, Chongqing Three Gorges University, WanZhou, 404100 Chongqing, China; School of Advanced Agriculture and Bioengineering, Yangtze Normal University, Fuling, 408100 Chongqing, China
| | - Jian Gao
- School of Advanced Agriculture and Bioengineering, Yangtze Normal University, Fuling, 408100 Chongqing, China.
| | - Chuanyi Wang
- School of Biological and Food Engineering, Chongqing Three Gorges University, WanZhou, 404100 Chongqing, China; School of Advanced Agriculture and Bioengineering, Yangtze Normal University, Fuling, 408100 Chongqing, China
| | - Hua Peng
- Research Centre for Tourism Agriculture Development, Sichuan Tourism College, Chengdu 610100, Sichuan, China
| | - Jing Zeng
- School of Advanced Agriculture and Bioengineering, Yangtze Normal University, Fuling, 408100 Chongqing, China
| | - Fabo Chen
- School of Advanced Agriculture and Bioengineering, Yangtze Normal University, Fuling, 408100 Chongqing, China
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Shijili M, Valsalan R, Mathew D. Genome wide identification and characterization of MATE family genes in mangrove plants. Genetica 2023:10.1007/s10709-023-00186-w. [PMID: 37014491 DOI: 10.1007/s10709-023-00186-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023]
Abstract
Multidrug and Toxic Compound Extrusion (MATE) proteins are essential transporters that extrude metabolites and participate in plant development and cellular detoxification. MATE transporters, which play crucial roles in the survival of mangrove plants under highly challenged environments, by specialized salt extrusion mechanisms, are mined from their genomes and reported here for the first time. Through homology search and domain prediction in the genome assemblies of Avicennia marina, Bruguiera sexangula, Ceriops zippeliana, Kandelia obovata, Rhizophora apiculata and Ceriops tagal, 74, 68, 66, 66, 63 and 64 MATE proteins, respectively were identified. The phylogenetic analysis divided the identified proteins into five major clusters and following the clustering pattern of the functionally characterized proteins, functions of the transporters in each cluster were predicted. Amino acid sequences, exon-intron structure, motif details and subcellular localization pattern for all the 401 proteins are described. The custom designed repeat masking libraries generated for each of these genomes, which will be of extensive use for the researchers worldwide, are also provided in this paper. This is the first study on the MATE genes in mangroves and the results provide comprehensive information on the molecular mechanisms enabling the survival of mangroves under hostile conditions.
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Affiliation(s)
- M Shijili
- Bioinformatics Centre, Kerala Agricultural University, Thrissur, 680 656, India
| | - Ravisankar Valsalan
- Bioinformatics Centre, Kerala Agricultural University, Thrissur, 680 656, India
| | - Deepu Mathew
- Bioinformatics Centre, Kerala Agricultural University, Thrissur, 680 656, India.
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Liu S, Li Y, Fang H, Huang B, Zhao C, Sun C, Li S, Chen K. Genome-wide identification and expression analysis of MATE gene family in citrus fruit (Citrus clementina). Genomics 2022; 114:110446. [PMID: 35953015 DOI: 10.1016/j.ygeno.2022.110446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/10/2022] [Accepted: 08/03/2022] [Indexed: 11/04/2022]
Abstract
Multidrug and toxic compound extrusion (MATE) proteins are a class of secondary active multidrug transporters. In plants, this family has significantly expanded and is involved in numerous plant physiological processes. Although MATE proteins have been identified in an increasing number of species, the understanding about this family in citrus remains unclear. In this study, a total of 69 MATE transporters were identified in the citrus genome (Citrus clementina) and classified into four groups by phylogenetic analysis. Tandem and segmental duplication events were the main causes of the citrus MATE family expansion. RNA-seq and qRT-PCR analyses were performed during citrus fruit development. The results indicated that CitMATE genes showed specific expression profiles in citrus peels and flesh at different developmental stages. Combined with the variations of flavonoids and citrate levels in citrus fruit, we suggested that CitMATE43 and CitMATE66 may be involved in the transport process of flavonoids and citrate in citrus fruit, respectively. In addition, two flavonoids positive regulators, CitERF32 and CitERF33, both directly bind to and activated the CitMATE43 promoter. Our results provide comprehensive information on citrus MATE genes and valuable understanding for the flavonoids and citrate metabolism in citrus fruit.
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Affiliation(s)
- Shengchao Liu
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China
| | - Yinchun Li
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China
| | - Heting Fang
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China
| | - Boyu Huang
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China
| | - Chenning Zhao
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China
| | - Chongde Sun
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China
| | - Shaojia Li
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China.
| | - Kunsong Chen
- College of Agriculture & Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China; The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, PR China
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He X, Meng H, Wang H, He P, Chang Y, Wang S, Wang C, Li L, Wang C. Quantitative proteomic sequencing of F 1 hybrid populations reveals the function of sorbitol in apple resistance to Botryosphaeria dothidea. HORTICULTURE RESEARCH 2022; 9:uhac115. [PMID: 35937862 PMCID: PMC9346975 DOI: 10.1093/hr/uhac115] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 05/02/2022] [Indexed: 06/08/2023]
Abstract
Apple ring rot, which is caused by Botryosphaeria dothidea, is one of the most devastating diseases of apple. However, the lack of a known molecular resistance mechanism limits the development of resistance breeding. Here, the 'Golden Delicious' and 'Fuji Nagafu No. 2' apple cultivars were crossed, and a population of 194 F 1 individuals was generated. The hybrids were divided into five categories according to their differences in B. dothidea resistance during three consecutive years. Quantitative proteomic sequencing was performed to analyze the molecular mechanism of the apple response to B. dothidea infection. Hierarchical clustering and weighted gene coexpression network analysis revealed that photosynthesis was significantly correlated with the resistance of apple to B. dothidea. The level of chlorophyll fluorescence in apple functional leaves increased progressively as the level of disease resistance improved. However, the content of soluble sugar decreased with the improvement of disease resistance. Further research revealed that sorbitol, the primary photosynthetic product, played major roles in apple resistance to B. dothidea. Increasing the content of sorbitol by overexpressing MdS6PDH1 dramatically enhanced resistance of apple calli to B. dothidea by activating the expression of salicylic acid signaling pathway-related genes. However, decreasing the content of sorbitol by silencing MdS6PDH1 showed the opposite phenotype. Furthermore, exogenous sorbitol treatment partially restored the resistance of MdS6PDH1-RNAi lines to B. dothidea. Taken together, these findings reveal that sorbitol is an important metabolite that regulates the resistance of apple to B. dothidea and offer new insights into the mechanism of plant resistance to pathogens.
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Affiliation(s)
| | | | - Haibo Wang
- Shandong Institute of Pomology, Taian, Shandong 271000, China
| | - Ping He
- Shandong Institute of Pomology, Taian, Shandong 271000, China
| | - Yuansheng Chang
- Shandong Institute of Pomology, Taian, Shandong 271000, China
| | - Sen Wang
- Shandong Institute of Pomology, Taian, Shandong 271000, China
| | - Chuanzeng Wang
- Shandong Academy of Agricultural Sciences, Jinan, Shandong 250100, China
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Nimmy MS, Kumar V, Suthanthiram B, Subbaraya U, Nagar R, Bharadwaj C, Jain PK, Krishnamurthy P. A Systematic Phylogenomic Classification of the Multidrug and Toxic Compound Extrusion Transporter Gene Family in Plants. FRONTIERS IN PLANT SCIENCE 2022; 13:774885. [PMID: 35371145 PMCID: PMC8970042 DOI: 10.3389/fpls.2022.774885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Multidrug and toxic compound extrusion (MATE) transporters comprise a multigene family that mediates multiple functions in plants through the efflux of diverse substrates including organic molecules, specialized metabolites, hormones, and xenobiotics. MATE classification based on genome-wide studies remains ambiguous, likely due to a lack of large-scale phylogenomic studies and/or reference sequence datasets. To resolve this, we established a phylogeny of the plant MATE gene family using a comprehensive kingdom-wide phylogenomic analysis of 74 diverse plant species. We identified more than 4,000 MATEs, which were classified into 14 subgroups based on a systematic bioinformatics pipeline using USEARCH, blast+ and synteny network tools. Our classification was performed using a four-step process, whereby MATEs sharing ≥ 60% protein sequence identity with a ≤ 1E-05 threshold at different sequence lengths (either full-length, ≥ 60% length, or ≥ 150 amino acids) or retaining in the similar synteny blocks were assigned to the same subgroup. In this way, we assigned subgroups to 95.8% of the identified MATEs, which we substantiated using synteny network clustering analysis. The subgroups were clustered under four major phylogenetic groups and named according to their clockwise appearance within each group. We then generated a reference sequence dataset, the usefulness of which was demonstrated in the classification of MATEs in additional species not included in the original analysis. Approximately 74% of the plant MATEs exhibited synteny relationships with angiosperm-wide or lineage-, order/family-, and species-specific conservation. Most subgroups evolved independently, and their distinct evolutionary trends were likely associated with the development of functional novelties or the maintenance of conserved functions. Together with the systematic classification and synteny network profiling analyses, we identified all the major evolutionary events experienced by the MATE gene family in plants. We believe that our findings and the reference dataset provide a valuable resource to guide future functional studies aiming to explore the key roles of MATEs in different aspects of plant physiology. Our classification framework can also be readily extendable to other (super) families.
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Affiliation(s)
| | - Vinod Kumar
- Department of Molecular Biology and Genetic Engineering, Bihar Agricultural University, Bhagalpur, India
| | | | - Uma Subbaraya
- Crop Improvement Division, ICAR–National Research Centre for Banana, Tiruchirappalli, India
| | - Ramawatar Nagar
- ICAR–National Institute for Plant Biotechnology, New Delhi, India
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