Ethylene: A Master Regulator of Plant–Microbe Interactions under Abiotic Stresses DOI Creative Commons
Kirti Shekhawat, Katja Fröhlich, Gabriel X. García-Ramírez

и другие.

Cells, Год журнала: 2022, Номер 12(1), С. 31 - 31

Опубликована: Дек. 21, 2022

The plant phytohormone ethylene regulates numerous physiological processes and contributes to plant–microbe interactions. Plants induce production ward off pathogens after recognition of conserved microbe-associated molecular patterns (MAMPs). However, immune responses against are essentially not different from those triggered by neutral beneficial microbes. Recent studies indicate that is an important factor for plant–microbial association under abiotic stress such as salt heat stress. microbes with plants stresses modulates levels which control the expression ethylene-responsive genes (ERF), ERFs further regulate transcriptome, epi-transcriptome, Na+/K+ homeostasis antioxidant defense mechanisms reactive oxygen species (ROS). Understanding ethylene-dependent interactions crucial development new strategies aimed at enhancing tolerance harsh environmental conditions. In this review, we underline importance in interaction stresses.

Язык: Английский

Plants’ Response Mechanisms to Salinity Stress DOI Creative Commons
Thuvaraki Balasubramaniam, Guoxin Shen, Nardana Esmaeili

и другие.

Plants, Год журнала: 2023, Номер 12(12), С. 2253 - 2253

Опубликована: Июнь 8, 2023

Soil salinization is a severe abiotic stress that negatively affects plant growth and development, leading to physiological abnormalities ultimately threatening global food security. The condition arises from excessive salt accumulation in the soil, primarily due anthropogenic activities such as irrigation, improper land uses, overfertilization. presence of Na⁺, Cl-, other related ions soil above normal levels can disrupt cellular functions lead alterations essential metabolic processes seed germination photosynthesis, causing damage tissues even death worst circumstances. To counteract effects stress, plants have developed various mechanisms, including modulating ion homeostasis, compartmentalization export, biosynthesis osmoprotectants. Recent advances genomic proteomic technologies enabled identification genes proteins involved salt-tolerance mechanisms. This review provides short overview impact salinity on underlying mechanisms salt-stress tolerance, particularly salt-stress-responsive associated with these aims at summarizing recent our understanding tolerance providing key background knowledge for improving crops' which could contribute yield quality enhancement major crops grown under saline conditions or arid semiarid regions world.

Язык: Английский

Процитировано

244

Uncovering the Research Gaps to Alleviate the Negative Impacts of Climate Change on Food Security: A Review DOI Creative Commons
Muhammad Shahbaz Farooq, Muhammad Uzair, Ali Raza

и другие.

Frontiers in Plant Science, Год журнала: 2022, Номер 13

Опубликована: Июль 11, 2022

Climatic variability has been acquiring an extensive consideration due to its widespread ability impact food production and livelihoods. Climate change the potential intersperse global approaches in alleviating hunger undernutrition. It is hypothesized that climate shifts bring substantial negative impacts on systems, thereby intimidating security. Vast developments have made addressing change, undernourishment, for last few decades, partly increase productivity through augmented agricultural managements. However, growing population increased demand food, putting pressure systems. Moreover, are still unclear more obviously at regional scales. expected boost insecurity challenges areas already vulnerable change. Human-induced quality, quantity, potentiality dispense it equitably. Global capabilities ascertain security nutritional reasonableness facing expeditious biophysical conditions likely be main factors determining level of disease incidence. can apprehended all components (mainly access utilization) under indirect effect via pledged ménage, incomes, damages health. The corroboration supports dire need huge focused investments mitigation adaptation measures sustainable, climate-smart, eco-friendly, stress resilient In this paper, we discussed foremost pathways how our systems as well social, economic mastery unbiased distribution. Likewise, analyze research gaps biases about often responsible issues, not focusing fact magnified process. Provided critical threats security, focus needs shifted implementation oriented-agenda potentially cope with current challenges. Therefore, review seeks a unprejudiced view thus interpret fusion association between by imperatively scrutinizing factors.

Язык: Английский

Процитировано

155

Current understanding, challenges and perspective on portable systems applied to plant monitoring and precision agriculture DOI
Daniela Lo Presti, Joshua Di Tocco, Carlo Massaroni

и другие.

Biosensors and Bioelectronics, Год журнала: 2022, Номер 222, С. 115005 - 115005

Опубликована: Дек. 12, 2022

Язык: Английский

Процитировано

77

Recent advances in PGPR-mediated resilience toward interactive effects of drought and salt stress in plants DOI Creative Commons
Ahmad Alturki, M. Murali,

Ayman F. Omar

и другие.

Frontiers in Microbiology, Год журнала: 2023, Номер 14

Опубликована: Сен. 27, 2023

The present crisis at hand revolves around the need to enhance plant resilience various environmental stresses, including abiotic and biotic ensure sustainable agriculture mitigate impact of climate change on crop production. One such promising approach is utilization growth-promoting rhizobacteria (PGPR) mediate these stresses. Plants are constantly exposed stress factors, as drought, salinity, pathogens, nutrient deficiencies, which can significantly reduce yield quality. PGPR beneficial microbes that reside in rhizosphere plants have been shown positively influence growth tolerance through mechanisms, solubilization, phytohormone production, induction systemic resistance. review comprehensively examines mechanisms promotes resilience, acquisition, hormonal regulation, defense induction, focusing recent research findings. advancements made field PGPR-mediated multi-omics approaches ( viz. , genomics, transcriptomics, proteomics, metabolomics) unravel intricate interactions between discussed their molecular pathways involved tolerance. Besides, also emphasizes importance continued implementation PGPR-based strategies address pressing challenges facing global food security commercialization bio-formulations for agricultural.

Язык: Английский

Процитировано

67

Comprehensive review: Effects of climate change and greenhouse gases emission relevance to environmental stress on horticultural crops and management DOI
Iftikhar Hussain Shah, Muhammad Aamir Manzoor, Jinhui Wu

и другие.

Journal of Environmental Management, Год журнала: 2024, Номер 351, С. 119978 - 119978

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

59

Review of Crop Response to Soil Salinity Stress: Possible Approaches from Leaching to Nano-Management DOI Creative Commons
Hassan El-Ramady, József Prokisch, Hani Mansour

и другие.

Soil Systems, Год журнала: 2024, Номер 8(1), С. 11 - 11

Опубликована: Янв. 15, 2024

Soil salinity is a serious problem facing many countries globally, especially those with semi-arid and arid climates. can have negative influences on soil microbial activity as well chemical physical processes, all of which are crucial for health, fertility, productivity. negatively affect physiological, biochemical, genetic attributes cultivated plants well. Plants wide variety responses to stress classified sensitive (e.g., carrot strawberry), moderately (grapevine), tolerant (wheat) (barley date palm) depending the salt content required cause crop production problems. Salinity mitigation represents critical global agricultural issue. This review highlights properties classification salt-affected soils, plant damage from osmotic due salinity, possible approaches (i.e., applied nutrients, inoculations, organic amendments, physio-chemical approaches, biological nano-management), research gaps that important future food security. The strong relationship between different subdisciplines (mainly, biogeochemistry, microbiology, fertility nutrition) also discussed.

Язык: Английский

Процитировано

35

Augmenting abiotic stress tolerance and root architecture: The function of phytohormone-producing PGPR and their interaction with nanoparticles DOI
Anuj Ranjan, Vishnu D. Rajput, Evgeniya V. Prazdnova

и другие.

South African Journal of Botany, Год журнала: 2024, Номер 167, С. 612 - 629

Опубликована: Март 8, 2024

Язык: Английский

Процитировано

21

PLaBAse: A comprehensive web resource for analyzing the plant growth-promoting potential of plant-associated bacteria DOI Open Access
Sascha Patz, Anupam Gautam, M. Becker

и другие.

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2021, Номер unknown

Опубликована: Дек. 15, 2021

ABSTRACT Plant-beneficial microorganisms are gaining importance for sustainable plant production and phytosanitary practices. Yet there is a lack of computational approaches targeting bacterial traits associated with growth-promotion (PGP), which hinders the in-silico identification, comparison, selection phytostimulatory strains. To address this problem, we have developed new web resource PLaBAse (v1.01, http://plabase.informatik.uni-tuebingen.de/pb/plabase.php ), provides number services, including (i) database screening 5,565 plant-associated bacteria (PLaBA-db), (ii) tool predicting growth-promoting (PGPTs) single genomes (PGPT-Pred), (iii) prediction plant-association by marker gene identification (PIFAR-Pred). The latter was Martínez-García et al. now hosted at University Tuebingen. PGPT-Pred based on our PGPT ontology, literature- OMICs-curated, comprehensive, hierarchical collection ∼6,900 PGPTs that 6,965,955 protein sequences. study distribution across different environments, applied it to 70,540 strains seven environments (including plants), five spheres (organs), two bacteria-induced phenotypes. This analysis revealed plant-symbiotic generally larger genome size higher count PGPT-annotated encoding genes. Obviously, not all reported restricted -or only enriched in-plant-associated symbiotic bacteria. Some also occur in human- animal-associated bacteria, perhaps due transmission PGP (PGPBs) between or because some functions involved adaption processes various environments. Here provide an easy-to-use approach phyla isolation sites, using PLaBA-db, standardized annotation, PGPT-Pred. We believe will improve understanding about entire facilitate PGPB as bio-inoculants biosafety strategies, so help establish targeted bacteria-incorporated systems future.

Язык: Английский

Процитировано

70

Unlocking PGPR-Mediated Abiotic Stress Tolerance: What Lies Beneath DOI Creative Commons
Ιfigeneia Mellidou, Katerina Karamanoli

Frontiers in Sustainable Food Systems, Год журнала: 2022, Номер 6

Опубликована: Фев. 18, 2022

In the forthcoming era of climate change and ecosystem degradation, fostering use beneficial microbiota in agroecosystems represents a major challenge toward sustainability. Some plant-associated bacteria, called Plant Growth Promoting Rhizobacteria (PGPR), may confer growth-promoting advantages to plant host, through enhancing nutrient uptake, altering hormone homeostasis, and/or improving tolerance abiotic stress factors phytopathogens. this regard, exploring key ecological evolutionary interactions between plants their microbiomes is perquisite develop innovative approaches novel natural products that will complement conventional farming techniques. Recently, details molecular aspects PGPR-mediated various have come light. At same time integration recent advances field plant-microbiome crosstalk with -omic soon allow us holistic approach “prime” against unfavorable environments. This mini review highlights current state art on seed biopriming, focusing identification application PGPR cultivated species under conditions where crop productivity limited. The potential challenges commercializing these as biostimulants improve production multiple environmental constraints growth, well concerns about impact ecosystems, are also discussed.

Язык: Английский

Процитировано

50

Use of multiple ‘omics techniques to accelerate the breeding of abiotic stress tolerant crops DOI Creative Commons
Mark C. Derbyshire, Jacqueline Batley, David Edwards

и другие.

Current Plant Biology, Год журнала: 2022, Номер 32, С. 100262 - 100262

Опубликована: Окт. 17, 2022

Crop production can be severely limited by adverse environmental conditions such as drought, extreme heat, and frost. As climate change intensifies, weather patterns are becoming less predictable events more likely. To ensure continued of enough food for the growing world population, crop losses due to must curtailed. One way do this is improve level abiotic stress tolerance in crops through breeding. The process breeding plants has seen recent increases speed efficiency large part application genome sequencing development high-density genetic marker panels. Using genotypic data produced these technologies, a statistical technique known 'genomic prediction' predict different stresses an individual plant. Furthermore, editing will allow targeted modification specific nucleotides, enhance resilience. analysis thousands genomes individuals each plant species, 'pan-genomics', us identify precise polymorphisms that underlie tolerance. Such have potential significantly increase accuracy genome-assisted methods, support identification targets editing, further enhancing tolerant crops. In addition, use multiple 'omics accurate representations pathways control responses. Coupling knowledge with pan-genomics could breeding, increasing generating new prospects developing via editing. review, we summarise research using techniques understand basis focus on major We evaluate avenues improving discuss areas future think should prioritised.

Язык: Английский

Процитировано

47