Advancement in the molecular perspective of plant-endophytic interaction to mitigate drought stress in plants DOI Creative Commons
Prafull Salvi,

Himanshu Mahawar,

Ruchi Agarrwal

et al.

Frontiers in Microbiology, Journal Year: 2022, Volume and Issue: 13

Published: Sept. 2, 2022

Change in global climate has started to show its effect the form of extremes temperatures and water scarcity which is bound impact adversely food security near future. In current review we discuss drought on plants highlight ability endophytes, microbes that inhabit asymptomatically, confer stress tolerance their host. For this first describe symbiotic association between plant endophytes then focus molecular physiological strategies/mechanisms adopted by these tolerance. These include root alteration, osmotic adjustment, ROS scavenging, detoxification, production phytohormones, promoting growth under adverse conditions. The further elaborates how omics-based techniques have advanced our understanding basis endophyte mediated host plant. Detailed analysis whole genome sequences followed comparative genomics facilitates identification genes involved endophyte-host interaction while functional unveils microbial targets can be exploited for enhancing Thus, an amalgamation with other sustainable agricultural practices seems appeasing approach produce climate-resilient crops.

Language: Английский

Bioremediation of heavy metals from industrial effluents by endophytes and their metabolic activity: Recent advances DOI
Pooja Sharma, Sunil Kumar

Bioresource Technology, Journal Year: 2021, Volume and Issue: 339, P. 125589 - 125589

Published: July 14, 2021

Language: Английский

Citations

142
Current Scenario and Future Prospects of Endophytic Microbes: Promising Candidates for Abiotic and Biotic Stress Management for Agricultural and Environmental Sustainability DOI Creative Commons

Uttpal Anand,

Tarun Pal, Niraj Yadav

et al.

Microbial Ecology, Journal Year: 2023, Volume and Issue: 86(3), P. 1455 - 1486

Published: March 14, 2023

Abstract Globally, substantial research into endophytic microbes is being conducted to increase agricultural and environmental sustainability. Endophytic such as bacteria, actinomycetes, fungi inhabit ubiquitously within the tissues of all plant species without causing any harm or disease. Endophytes form symbiotic relationships with diverse can regulate numerous host functions, including resistance abiotic biotic stresses, growth development, stimulating immune systems. Moreover, endophytes play a dominant role in nutrient cycling, biodegradation, bioremediation, are widely used many industries. have stronger predisposition for enhancing mineral metal solubility by cells through secretion organic acids low molecular weight metal-specific ligands (such siderophores) that alter soil pH boost binding activity. Finally, synthesize various bioactive compounds high competence promising candidates new drugs, antibiotics, medicines. Bioprospecting novel secondary metabolites has given momentum sustainable agriculture combating stresses. Biotechnological interventions aid played pivotal crop improvement mitigate stress conditions like drought, salinity, xenobiotic compounds, heavy metals. Identification putative genes from conferring tolerance diseases, apart those involved accumulation degradation contaminants, could open avenues development. Furthermore, detailed biochemical understanding endophyte entry colonization strategy would better help manipulating productivity under changing climatic conditions. Therefore, present review highlights current trends based on SCOPUS database, potential biotechnological microorganisms stresses influencing productivity, future opportunities improving tolerance, their contribution remediation hazardous contaminants. Graphical

Language: Английский

Citations

105
Uniting the Role of Endophytic Fungi against Plant Pathogens and Their Interaction DOI Creative Commons

Shazia Akram,

Ayesha Ahmed,

Pengfei He

et al.

Journal of Fungi, Journal Year: 2023, Volume and Issue: 9(1), P. 72 - 72

Published: Jan. 3, 2023

Endophytic fungi are used as the most common microbial biological control agents (MBCAs) against phytopathogens and ubiquitous in all plant parts. Most of fungal species have roles a variety pathogens. Fungal endophytes provide different services to be pathogen agents, using an important aspect form enhanced growth induced systemic resistance, produce antifungal secondary metabolites (lipopeptides, antibiotics enzymes) through colonization, compete with other pathogenic microorganisms for factors (space nutrients). The purpose this review is highlight potential properties We focused on introduction, biology, isolation, identification endophytic fungi, their activity endosymbionts developed specific genes that exhibited behavior demonstrated defensive responses pathogens such antibiosis, parasitism, lytic enzyme competition, siderophore production, indirect by resistance (ISR) host plant. Finally, microscopic detection techniques study interactions (endophytic interactions) plants briefly discussed.

Language: Английский

Citations

97
Secondary metabolites from endophytic fungi: Production, methods of analysis, and diverse pharmaceutical potential DOI Open Access
Vinita Singh, Awanish Kumar

Symbiosis, Journal Year: 2023, Volume and Issue: 90(2), P. 111 - 125

Published: June 1, 2023

Language: Английский

Citations

48
The role of endophytes to combat abiotic stress in plants DOI Creative Commons
Muaz Ameen, Athar Mahmood,

Awais Sahkoor

et al.

Plant Stress, Journal Year: 2024, Volume and Issue: 12, P. 100435 - 100435

Published: March 15, 2024

Climatic changes and global warming produce abiotic stressors that affect plant development productivity. Abiotic stressors, such as drought, salt, cold, heat, significantly impair agricultural crop yields. The endophyte is a type of endosymbiont, usually bacteria or fungus lives inside cells doesn't cause disease in the host plant. This review scrutinizes integral contribution endophytes to augmenting stress tolerance plants. core analysis investigates regulatory role mechanism pivotal physiological aspects plants under conditions. includes their involvement managing water uptake maintaining balance during drought salinity stress, regulating osmotic scavenging reactive oxygen species (ROS). Additionally, explores outlines diverse strategies for inoculating applying enhance Endophytes secondary active compounds defend from diseases extracellular enzymes help colonize hosts. Microbial may thrive poor soil conditions through phytohormone production hazardous chemical degradation. use many processes survive nutritional deficiency, heavy metal temperature. These findings suggest rhizobacteria cope with stress. Still, more research needed understand mechanisms side effects maximize sustainable climate-smart agriculture.

Language: Английский

Citations

24
Microbiome Engineering for Sustainable Rice Production: Strategies for Biofertilization, Stress Tolerance, and Climate Resilience DOI Creative Commons

Israt Jahan Misu,

Md. Omar Kayess, Md. Nurealam Siddiqui

et al.

Microorganisms, Journal Year: 2025, Volume and Issue: 13(2), P. 233 - 233

Published: Jan. 22, 2025

The plant microbiome, found in the rhizosphere, phyllosphere, and endosphere, is essential for nutrient acquisition, stress tolerance, overall health of plants. This review aims to update our knowledge critically discuss diversity functional roles rice as well microbiome engineering strategies enhance biofertilization resilience. Rice hosts various microorganisms that affect cycling, growth promotion, resistance stresses. Microorganisms carry out these functions through nitrogen fixation, phytohormone metabolite production, enhanced solubilization uptake, regulation host gene expression. Recent research on molecular biology has elucidated complex interactions within microbiomes signalling mechanisms establish beneficial microbial communities, which are crucial sustainable production environmental health. Crucial factors successful commercialization agents include soil properties, practical field conditions, genotype. Advances engineering, from traditional inoculants synthetic biology, optimize availability resilience abiotic stresses like drought. Climate change intensifies challenges, but innovations microbiome-shaping genes (M genes) offer promising solutions crop also discusses agronomic implications emphasizing need further exploration M breeding disease traits. Ultimately, we provide an current findings rice, highlighting pathways productivity sustainably while minimizing impacts.

Language: Английский

Citations

2
Mechanisms of Action of Microbial Biocontrol Agents against Botrytis cinerea DOI Creative Commons
Rocío Roca-Couso, José David Flores‐Félix, Raúl Rivas

et al.

Journal of Fungi, Journal Year: 2021, Volume and Issue: 7(12), P. 1045 - 1045

Published: Dec. 6, 2021

Botrytis cinerea is a phytopathogenic fungus responsible for economic losses from USD 10 to 100 billion worldwide. It affects more than 1400 plant species, thus becoming one of the main threats agriculture systems. The application fungicides has years been an efficient way control this disease. However, have negative environmental consequences that changed popular opinion and clarified need sustainable solutions. Biopesticides are products formulated based on microorganisms (bacteria or fungi) with antifungal activity through various mechanisms. This review gathers most important mechanisms activities possess them. Among different modes action, there included production diffusible molecules, both antimicrobial molecules siderophores; volatile organic compounds; hydrolytic enzymes; other mechanisms, such as competition induction systemic resistance, triggering interaction at levels inhibition complex systems regulation crop biology. Such variety results in powerful weapon against B. cinerea; some them tested already used agricultural satisfactory results.

Language: Английский

Citations

101
Phytomicrobiome for promoting sustainable agriculture and food security: Opportunities, challenges, and solutions DOI Creative Commons

Gowardhan Kumar Chouhan,

Jay Prakash Verma, Durgesh Kumar Jaiswal

et al.

Microbiological Research, Journal Year: 2021, Volume and Issue: 248, P. 126763 - 126763

Published: April 5, 2021

Language: Английский

Citations

78
Revealing plant growth-promoting mechanisms of Bacillus strains in elevating rice growth and its interaction with salt stress DOI Creative Commons
Qurban Ali, Muhammad Ayaz,

Guangyuan Mu

et al.

Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13

Published: Sept. 2, 2022

Soil salinity is a major environmental stress that has been negatively affecting the growth and productivity of rice. However, various salt-resistant plant growth-promoting rhizobacteria (PGPR) have known to promote alleviate damaging effects salt via mitigating physio-biochemical molecular characteristics. This study was conducted examine potential Bacillus strains identified from harsh environments Qinghai-Tibetan plateau region China. The NMTD17, GBSW22, FZB42 were screened for their response under different conditions (1, 4, 7, 9, 11, 13, 16%). screening analysis revealed be high-salt tolerant, moderate-salt salt-sensitive, respectively. NMTD17 strain produced strong biofilm, followed by GBSW22 FZB42. expression stress-related genes in selected also analyzed through qPCR concentrations. Further, used pot experiments ability antioxidant activities at concentrations (0, 100, 150, 200 mmol). traits rice exhibited had highly significant effect GSBW22 moderately comparison with resistant stably promoted further examined its function composition rhizobacterial communities. inoculation increased relative abundance richness species. These outcomes propose possesses PGPR traits, antioxidants enzyme activities, reshaping community together mitigate harmful plants.

Language: Английский

Citations

42
Biosynthetic Mechanisms of Secondary Metabolites Promoted by the Interaction Between Endophytes and Plant Hosts DOI Creative Commons

Zhaogao Li,

Weie Wen,

Ming Qin

et al.

Frontiers in Microbiology, Journal Year: 2022, Volume and Issue: 13

Published: July 11, 2022

Endophytes is a kind of microorganism resource with great potential medicinal value. The interactions between endophytes and host not only promote the growth development each other but also drive biosynthesis many new active substances. In this review, we summarized recent reports related to hosts, mainly regarding research progress affecting plants, physiological stress synthesis compounds. Then, discussed positive effects multiomics analysis on their as well application prospects metabolites synthesized by symbiotic interactions. This review may provide reference for further utilization study hosts.

Language: Английский

Citations

41