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Govindan R, Gnanasekaran C, Govindan R, Muthuchamy M, Quero F, Jothi A, Chelliah CK, Arunachalam A, Viswanathan MR, Natesan M, Kadaikunnan S, Li WJ. Anti-quorum Sensing and Anti-biofilm Effect of Nocardiopsis synnemataformans RMN 4 (MN061002) Compound 2,6-Di-tert-butyl, 1,4-Benzoquinone Against Biofilm-Producing Bacteria. Appl Biochem Biotechnol 2024; 196:3914-3948. [PMID: 37792174 DOI: 10.1007/s12010-023-04738-w] [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] [Accepted: 09/15/2023] [Indexed: 10/05/2023]
Abstract
In this study, the anti-biofilm compound of 2,6-Di-tert-butyl, 1,4-benzoquinone was purified from Nocardiopsis synnemataformans (N. synnemataformans) RMN 4 (MN061002). To confirm the compound, various spectroscopy analyses were done including ultraviolet (UV) spectrometer, Fourier transform infrared spectroscopy (FTIR), analytical high-performance liquid chromatography (HPLC), preparative HPLC, gas chromatography-mass spectroscopy (GC-MS), liquid chromatography-mass spectroscopy (LC-MS), and 2D nuclear magnetic resonance (NMR). Furthermore, the purified compound was shown 94% inhibition against biofilm-producing Proteus mirabilis (P. mirabilis) (MN396686) at 70 µg/mL concentrations. Furthermore, the metabolic activity, exopolysaccharide damage, and hydrophobicity degradation results of identified compound exhibited excellent inhibition at 100 µg/mL concentration. Furthermore, the confocal laser scanning electron microscope (CLSM) and scanning electron microscope (SEM) results were shown with intracellular damages and architectural changes in bacteria. Consecutively, the in vivo toxicity effect of the compound against Artemia franciscana (A. franciscana) was shown to have a low mortality rate at 100 µg/mL. Finally, the molecular docking interaction between the quorum sensing (QS) genes and identified compound clearly suggested that the identified compound 2,6-Di-tert-butyl, 1,4-benzoquinone has anti-quorum sensing and anti-biofilm activities against P. mirabilis (MN396686).
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Affiliation(s)
- Rajivgandhi Govindan
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou, 510275, People's Republic of China
- Marine Pharmacology & Toxicology Lab, Department of Marine Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India
- Laboratorio de Nanocelulosa y Biomateriales, Departamento de Ingeniería Química, Facultad de CienciasFísicas y Matemáticas, Universidad de Chile, Biotecnología y MaterialesAvenida Beauchef 851, 8370456, Santiago, Chile
| | - Chackaravarthi Gnanasekaran
- Marine Pharmacology & Toxicology Lab, Department of Marine Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India
| | - Ramachandran Govindan
- Marine Pharmacology & Toxicology Lab, Department of Marine Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India.
| | - Maruthupandy Muthuchamy
- Laboratorio de Nanocelulosa y Biomateriales, Departamento de Ingeniería Química, Facultad de CienciasFísicas y Matemáticas, Universidad de Chile, Biotecnología y MaterialesAvenida Beauchef 851, 8370456, Santiago, Chile
- Lab of Toxicology, Department of Health Sciences, The Graduate School of Dong-A University, 37, Nakdong-Dearo 550 Beon-Gil, Saha-Gu, Busan, 49315, South Korea
| | - Franck Quero
- Laboratorio de Nanocelulosa y Biomateriales, Departamento de Ingeniería Química, Facultad de CienciasFísicas y Matemáticas, Universidad de Chile, Biotecnología y MaterialesAvenida Beauchef 851, 8370456, Santiago, Chile
| | - Arunachalam Jothi
- School of Chemical & Biotechnology, SASTRA Deemed University, Tamil Nadu, Tanjore, India, 401
| | - Chenthis Knaisha Chelliah
- Department of Nanotechnology, Noorul Islam Centre for Higher Education, Tamil Nadu, Kumaracoil, Kanyakumari, 629180, India
| | - Arulraj Arunachalam
- Departamento de Electricidad, Facultad de Ingeniería, Universidad Tecnológica Metropolitana (UTEM), Macul, Santiago, Chile
| | - Mangalaraja Ramalinga Viswanathan
- Faculty of Engineering and Sciences, Universidad Adolfo Ibáñez, Región Metropolitana, Diag. Las Torres 2640, 7941169, Peñalolén, Santiago, Chile
| | - Manoharan Natesan
- Marine Pharmacology & Toxicology Lab, Department of Marine Science, Bharathidasan University, Tiruchirappalli, 620024, Tamil Nadu, India
| | - Shine Kadaikunnan
- Department of Botany and Microbiology, College of Science, King Saud University, P. O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Wen-Jun Li
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Life Sciences, Sun Yat-Sen University, Guangzhou, 510275, People's Republic of China.
- State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, People's Republic of China.
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Tripathi A, Pandey P, Tripathi SN, Kalra A. Perspectives and potential applications of endophytic microorganisms in cultivation of medicinal and aromatic plants. FRONTIERS IN PLANT SCIENCE 2022; 13:985429. [PMID: 36247631 PMCID: PMC9560770 DOI: 10.3389/fpls.2022.985429] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 09/07/2022] [Indexed: 06/16/2023]
Abstract
Ensuring food and nutritional security, it is crucial to use chemicals in agriculture to boost yields and protect the crops against biotic and abiotic perturbations. Conversely, excessive use of chemicals has led to many deleterious effects on the environment like pollution of soil, water, and air; loss of soil fertility; and development of pest resistance, and is now posing serious threats to biodiversity. Therefore, farming systems need to be upgraded towards the use of biological agents to retain agricultural and environmental sustainability. Plants exhibit a huge and varied niche for endophytic microorganisms inside the planta, resulting in a closer association between them. Endophytic microorganisms play pivotal roles in plant physiological and morphological characteristics, including growth promotion, survival, and fitness. Their mechanism of action includes both direct and indirect, such as mineral phosphate solubilization, fixating nitrogen, synthesis of auxins, production of siderophore, and various phytohormones. Medicinal and aromatic plants (MAPs) hold a crucial position worldwide for their valued essential oils and several phytopharmaceutically important bioactive compounds since ancient times; conversely, owing to the high demand for natural products, commercial cultivation of MAPs is on the upswing. Furthermore, the vulnerability to various pests and diseases enforces noteworthy production restraints that affect both crop yield and quality. Efforts have been made towards enhancing yields of plant crude drugs by improving crop varieties, cell cultures, transgenic plants, etc., but these are highly cost-demanding and time-consuming measures. Thus, it is essential to evolve efficient, eco-friendly, cost-effective simpler approaches for improvement in the yield and health of the plants. Harnessing endophytic microorganisms as biostimulants can be an effective and alternative step. This review summarizes the concept of endophytes, their multidimensional interaction inside the host plant, and the salient benefits associated with endophytic microorganisms in MAPs.
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Affiliation(s)
- Arpita Tripathi
- Microbial Technology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- Faculty of Education, Teerthanker Mahaveer University, Moradabad, India
| | - Praveen Pandey
- Microbial Technology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
- Division of Plant Breeding and Genetic Resource Conservation, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
| | - Shakti Nath Tripathi
- Department of Botany, Nehru Gram Bharati Deemed to be University, Prayagraj, India
| | - Alok Kalra
- Microbial Technology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India
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Mathur V, Ulanova D. Microbial Metabolites Beneficial to Plant Hosts Across Ecosystems. MICROBIAL ECOLOGY 2022:10.1007/s00248-022-02073-x. [PMID: 35867138 DOI: 10.1007/s00248-022-02073-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
Plants are intimately connected with their associated microorganisms. Chemical interactions via natural products between plants and their microbial symbionts form an important aspect in host health and development, both in aquatic and terrestrial ecosystems. These interactions range from negative to beneficial for microbial symbionts as well as their hosts. Symbiotic microbes synchronize their metabolism with their hosts, thus suggesting a possible coevolution among them. Metabolites, synthesized from plants and microbes due to their association and coaction, supplement the already present metabolites, thus promoting plant growth, maintaining physiological status, and countering various biotic and abiotic stress factors. However, environmental changes, such as pollution and temperature variations, as well as anthropogenic-induced monoculture settings, have a significant influence on plant-associated microbial community and its interaction with the host. In this review, we put the prominent microbial metabolites participating in plant-microbe interactions in the natural terrestrial and aquatic ecosystems in a single perspective and have discussed commonalities and differences in these interactions for adaptation to surrounding environment and how environmental changes can alter the same. We also present the status and further possibilities of employing chemical interactions for environment remediation. Our review thus underlines the importance of ecosystem-driven functional adaptations of plant-microbe interactions in natural and anthropogenically influenced ecosystems and their possible applications.
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Affiliation(s)
- Vartika Mathur
- Animal Plant Interactions Lab, Department of Zoology, Sri Venkateswara College, Benito Juarez Marg, Dhaula Kuan, New Delhi-110021, India.
| | - Dana Ulanova
- Department of Marine Resource Sciences, Faculty of Agriculture and Marine Science, Kochi University, Monobe, Nankoku city, Kochi, 783-8502, Japan.
- Center for Advanced Marine Core Research, Kochi University, Monobe, Nankoku city, Kochi, 783-8502, Japan.
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Bahrami Y, Bouk S, Kakaei E, Taheri M. Natural Products from Actinobacteria as a Potential Source of New Therapies Against Colorectal Cancer: A Review. Front Pharmacol 2022; 13:929161. [PMID: 35899111 PMCID: PMC9310018 DOI: 10.3389/fphar.2022.929161] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/07/2022] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is a common, and deadly disease. Despite the improved knowledge on CRC heterogeneity and advances in the medical sciences, there is still an urgent need to cope with the challenges and side effects of common treatments for the disease. Natural products (NPs) have always been of interest for the development of new medicines. Actinobacteria are known to be prolific producers of a wide range of bioactive NPs, and scientific evidence highlights their important protective role against CRC. This review is a holistic picture on actinobacter-derived cytotoxic compounds against CRC that provides a good perspective for drug development and design in near future. This review also describes the chemical structure of 232 NPs presenting anti-CRC activity with the being majority of quinones, lactones, alkaloids, peptides, and glycosides. The study reveals that most of these NPs are derived from marine actinobacteria followed by terrestrial and endophytic actinobacteria, respectively. They are predominantly produced by Streptomyces, Micromonospors, Saliniospors and Actinomadura, respectively, in which Streptomyces, as the predominant contributor generating over 76% of compounds exclusively. Besides it provides a valuable snapshot of the chemical structure-activity relationship of compounds, highlighting the presence or absence of some specific atoms and chemical units in the structure of compounds can greatly influence their biological activities. To the best of our knowledge, this is the first comprehensive review on natural actinobacterial compounds affecting different types of CRC. Our study reveals that the high diversity of actinobacterial strains and their NPs derivatives, described here provides a new perspective and direction for the production of new anti-CRC drugs and paves the way to innovation for drugs discovery in the future. The knowledge obtain from this review can help us to understand the pivotal application of actinobacteria in future drugs development.
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Affiliation(s)
- Yadollah Bahrami
- Department of Medical Biotechnology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Pharmaceutical Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Medical Biotechnology, School of Medicine, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
- *Correspondence: Yadollah Bahrami, ; Mohammad Taheri,
| | - Sasan Bouk
- Department of Medical Biotechnology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Elham Kakaei
- Department of Medical Biotechnology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Taheri
- Institute of Human Genetics, University Hospital Jena, Jena, Germany
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Yadollah Bahrami, ; Mohammad Taheri,
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Hao X, Yu J, Wang Y, Connolly JA, Liu Y, Zhang Y, Yu L, Cen S, Goss RJM, Gan M. Zelkovamycins B–E, Cyclic Octapeptides Containing Rare Amino Acid Residues from an Endophytic Kitasatospora sp. Org Lett 2020; 22:9346-9350. [DOI: 10.1021/acs.orglett.0c03565] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xiaomeng Hao
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R. China
| | - Jiaqing Yu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R. China
- School of Pharmacy, Jining Medical College, Jining, Shandong 276800, P. R. China
| | - Yujia Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R. China
| | - Jack A. Connolly
- School of Chemistry, University of St Andrews, North Haugh, St Andrews, Fife KY16 9ST, U.K
| | - Yufeng Liu
- School of Pharmacy, Jining Medical College, Jining, Shandong 276800, P. R. China
| | - Yuqin Zhang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R. China
| | - Liyan Yu
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R. China
| | - Shan Cen
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R. China
| | - Rebecca J. M. Goss
- School of Chemistry, University of St Andrews, North Haugh, St Andrews, Fife KY16 9ST, U.K
| | - Maoluo Gan
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P. R. China
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Sun X, Wang G, Xiao H, Jiang J, Xiao D, Xing B, Li A, Zhang Y, Sun K, Xu Y, Guo L, Yang D, Ma M. Strepimidazoles A-G from the Plant Endophytic Streptomyces sp. PKU-EA00015 with Inhibitory Activities against a Plant Pathogenic Fungus. JOURNAL OF NATURAL PRODUCTS 2020; 83:2246-2254. [PMID: 32663025 DOI: 10.1021/acs.jnatprod.0c00362] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Seven new 4-acyl-2-aminoimidazoles, designated strepimidazoles A-G (1-7), were discovered from the endophytic Streptomyces sp. PKU-EA00015 isolated from Salvia miltiorrhiza Bunge, whose dry root "Danshen" is one of the most widely used traditional Chinese medicines. The resonance signals of the 2-aminoimidazole moiety in 1-7 were absent in the NMR spectra due to tautomerization, and the structures of 1-7 were identified after preparation of their acetylation products 1a-7a, respectively. Compounds 1-7 represent a new family of 2-aminoimidazole-containing natural products, enriching the structural diversity of natural products from endophytic origin. Compounds 1-7 showed different degrees of inhibitory activities against the plant pathogenic fungus Verticillium dahliae V991, revealing structure-activity relationships on the acyl moieties. The plant pathogenic fungus V. dahliae has been confirmed to cause serious chlorosis of cultivated S. miltiorrhiza Bunge in China. This study opens the door for further investigation of mutualistic relationships between S. miltiorrhiza Bunge and their endophytic actinomycetes and for possible antifungal agent development for biological control of V. dahliae in the future.
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Affiliation(s)
- Xiaoxu Sun
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Guiyang Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Hua Xiao
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Jingyi Jiang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Dongliang Xiao
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, China
| | - Baiying Xing
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Annan Li
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yingtao Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Kai Sun
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yuquan Xu
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing 100081, China
| | - Lanping Guo
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Donghui Yang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Ming Ma
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Haidian District, Beijing 100191, China
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Rodríguez JPG, Bernardi DI, Gubiani JR, Magalhães de Oliveira J, Morais-Urano RP, Bertonha AF, Bandeira KF, Bulla JIQ, Sette LD, Ferreira AG, Batista JM, Silva TDS, Santos RAD, Martins CHG, Lira SP, Cunha MGD, Trivella DBB, Grazzia N, Gomes NES, Gadelha F, Miguel DC, Cauz ACG, Brocchi M, Berlinck RGS. Water-Soluble Glutamic Acid Derivatives Produced in Culture by Penicillium solitum IS1-A from King George Island, Maritime Antarctica. JOURNAL OF NATURAL PRODUCTS 2020; 83:55-65. [PMID: 31895573 DOI: 10.1021/acs.jnatprod.9b00635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A new method of screening was developed to generate 770 organic and water-soluble fractions from extracts of nine species of marine sponges, from the growth media of 18 species of marine-derived fungi, and from the growth media of 13 species of endophytic fungi. The screening results indicated that water-soluble fractions displayed significant bioactivity in cytotoxic, antibiotic, anti-Leishmania, anti-Trypanosoma cruzi, and inhibition of proteasome assays. Purification of water-soluble fractions from the growth medium of Penicillium solitum IS1-A provided the new glutamic acid derivatives solitumine A (1), solitumine B (2), and solitumidines A-D (3-6). The structures of compounds 1-6 have been established by analysis of spectroscopic data, chemical derivatizations, and vibrational circular dichroism calculations. Although no biological activity could be observed for compounds 1-6, the new structures reported for 1-6 indicate that the investigation of water-soluble natural products represents a relevant strategy in finding new secondary metabolites.
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Affiliation(s)
- Julie P G Rodríguez
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
| | - Darlon I Bernardi
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
| | - Juliana R Gubiani
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
| | | | - Raquel P Morais-Urano
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
| | - Ariane F Bertonha
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
| | - Karin F Bandeira
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
| | - Jairo I Q Bulla
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
| | - Lara D Sette
- Departamento de Bioquímica e Microbiologia, Instituto de Biociências , Universidade Estadual Paulista "Júlio de Mesquita Filho" , Campus Rio Claro, Avenida 24-A , 1515 , Rio Claro , SP , Brazil
| | - Antonio G Ferreira
- Departamento de Química , Universidade Federal de São Carlos , 13565-905 , São Carlos , SP , Brazil
| | - João M Batista
- Instituto de Ciência e Tecnologia , Universidade Federal de São Paulo , 12231-280 , São José dos Campos , SP , Brazil
| | - Thayná de Souza Silva
- Núcleo de Pesquisa em Ciência e Tecnologia , Universidade de Franca , Avenida Dr. Armando Salles Oliveira, 201. Pq. Universitário , 14404-600 , Franca , SP , Brazil
| | - Raquel Alves Dos Santos
- Núcleo de Pesquisa em Ciência e Tecnologia , Universidade de Franca , Avenida Dr. Armando Salles Oliveira, 201. Pq. Universitário , 14404-600 , Franca , SP , Brazil
| | - Carlos H G Martins
- Núcleo de Pesquisa em Ciência e Tecnologia , Universidade de Franca , Avenida Dr. Armando Salles Oliveira, 201. Pq. Universitário , 14404-600 , Franca , SP , Brazil
| | - Simone P Lira
- Departamento de Ciências Exatas, Escola Superior de Agricultura Luiz de Queiroz , Universidade de São Paulo , Avenida Pádua Dias, 11, CP 9, Agronomia, CEP 13418-900 , Piracicaba , SP , Brazil
| | - Marcos G da Cunha
- Brazilian Biosciences National Laboratory, National Center for Research in Energy and Material, Giuseppe Maximo Scolfaro , 10000, Pólo II de Alta Tecnologia de Campinas , 13083-970 Campinas , SP , Brazil
| | - Daniela B B Trivella
- Brazilian Biosciences National Laboratory, National Center for Research in Energy and Material, Giuseppe Maximo Scolfaro , 10000, Pólo II de Alta Tecnologia de Campinas , 13083-970 Campinas , SP , Brazil
| | - Nathalia Grazzia
- Instituto de Biologia , Universidade Estadual de Campinas , CEP 13083-862 , Campinas , SP , Brazil
| | - Natália E S Gomes
- Instituto de Biologia , Universidade Estadual de Campinas , CEP 13083-862 , Campinas , SP , Brazil
| | - Fernanda Gadelha
- Instituto de Biologia , Universidade Estadual de Campinas , CEP 13083-862 , Campinas , SP , Brazil
| | - Danilo C Miguel
- Instituto de Biologia , Universidade Estadual de Campinas , CEP 13083-862 , Campinas , SP , Brazil
| | - Ana Carolina G Cauz
- Instituto de Biologia , Universidade Estadual de Campinas , CEP 13083-862 , Campinas , SP , Brazil
| | - Marcelo Brocchi
- Instituto de Biologia , Universidade Estadual de Campinas , CEP 13083-862 , Campinas , SP , Brazil
| | - Roberto G S Berlinck
- Instituto de Química de São Carlos , Universidade de São Paulo , CP 780, CEP 13560-970 , São Carlos , SP , Brazil
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8
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Agricultural and Other Biotechnological Applications Resulting from Trophic Plant-Endophyte Interactions. AGRONOMY-BASEL 2019. [DOI: 10.3390/agronomy9120779] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Endophytic microbiota plays a role not only in supplying plants with the basic nutrients indispensable for their growth, but also helps them in the mechanisms of adaptation to various environmental stresses (i.e., salinity, drought), which is important in the aspect of crop yields. From the agricultural and biotechnological points of view, the knowledge of endophytes and their roles in increasing crop yields, plant resistance to diseases, and helping to survive environmental stress is extremely desirable. This paper reviews some of the beneficial plant–microbe interactions that might be potentially used in both agriculture (plant growth stimulation effect, adaptation of host organisms in salinity and drought conditions, and support of defense mechanisms in plants), and in biotechnology (bioactive metabolites, application of endophytes for bioremediation and biotransformation processes, and production of biofertilizers and biopreparations). Importantly, relatively recent reports on endophytes from the last 10 years are summarized in this paper.
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