Ameliorative effects of inoculation with <i>Serratia marcescens</i> and grafting on growth of eggplant seedlings under salt stress

Turhan, Ece; Kıran, Sevinç; Ateş, Çağla; Ates, O.; Kuşvuran, Şebnem; Ellialtıoğlu, Şeküre Şebnem

doi:10.1080/01904167.2019.1690662

Cited by 11 publications

(6 citation statements)

References 33 publications

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“…Solanum melongena -salt stress alleviation, decreased Na+/Cl-content in leaves, lower lipid peroxidation level, and higher activity of antioxidant enzymes -enhanced biomass, longer stems, and bigger leaf area [37] Table 1. Cont.…”

Section: Serratia Marcescensmentioning

confidence: 99%

The Importance of Microorganisms for Sustainable Agriculture—A Review

2022

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In the face of climate change, progressive degradation of the environment, including agricultural land negatively affecting plant growth and development, endangers plant productivity. Seeking efficient and sustainable agricultural techniques to replace agricultural chemicals is one of the most important challenges nowadays. The use of plant growth-promoting microorganisms is among the most promising approaches; however, molecular mechanisms underneath plant–microbe interactions are still poorly understood. In this review, we summarized the knowledge on plant–microbe interactions, highlighting the role of microbial and plant proteins and metabolites in the formation of symbiotic relationships. This review covers rhizosphere and phyllosphere microbiomes, the role of root exudates in plant–microorganism interactions, the functioning of the plant’s immune system during the plant–microorganism interactions. We also emphasized the possible role of the stringent response and the evolutionarily conserved mechanism during the established interaction between plants and microorganisms. As a case study, we discussed fungi belonging to the genus Trichoderma. Our review aims to summarize the existing knowledge about plant–microorganism interactions and to highlight molecular pathways that need further investigation.

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Section: Serratia Marcescensmentioning

confidence: 99%

The Importance of Microorganisms for Sustainable Agriculture—A Review

2022

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“…Both P. aeruginosa and S. marcescens can be found in many natural environments, including the atmosphere, the soil, plants, water, and hospitals ( Besler and Little, 2017 ; Haddoudi et al, 2017 ; Chegini et al, 2020 ; Tan et al, 2020 ). Different strains of these species show diverse characteristics, with various strains having been proposed as pathogen/insect biocontrol agents, plant growth promotion bacteria (PGPBs) ( Singh and Jha, 2016 ; Haddoudi et al, 2017 ; Kumawat et al, 2019 ; Al-Ghafri et al, 2020 ; Chandra et al, 2020 ; Turhan et al, 2020 ), and opportunistic human pathogens ( Besler and Little, 2017 ; Tan et al, 2020 ). In particular, some P. aeruginosa strains show high intrinsic resistances to a range of antibiotics, resulting in significant morbidity and mortality rates ( Chegini et al, 2020 ).…”

Section: Discussionmentioning

confidence: 99%

Characteristics of Isolates of Pseudomonas aeruginosa and Serratia marcescens Associated With Post-harvest Fuzi (Aconitum carmichaelii) Rot and Their Novel Loop-Mediated Isothermal Amplification Detection Methods

et al. 2021

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Fuzi (the lateral root of Aconitum carmichaelii Debx.) is a traditional Chinese medicine that is cultivated in more than eight provinces in China. However, it can be easily devastated by post-harvest rot, causing huge losses. Therefore, it is extremely important that the primary causal pathogens of post-harvest Fuzi rot are identified and appropriate detection methods for them are developed to prevent and control losses. In this study, two bacterial strains (X1 and X2) were isolated from rotten post-harvest Fuzi. Based on their morphological, physiological, and biochemical characteristics, housekeeping gene homologies, and matrix-assisted laser desorption ionization/time-of-flight mass spectrometry (MALDI-TOF MS) results, these isolates were identified as Pseudomonas aeruginosa and Serratia marcescens. The pathogenicities of these isolates were confirmed by fulfilling Koch’s postulates demonstrating that they were post-harvest Fuzi rot pathogens. Two loop-mediated isothermal amplification (LAMP) methods targeting the gyrase B subunit (gyrB) gene of P. aeruginosa and the phosphatidylinositol glycan C (pigC) gene of S. marcescens were successfully developed, and it was found that the target genes were highly specific to the two pathogens. These LAMP methods were used to detect P. aeruginosa and S. marcescens in 46 naturally occurring Fuzi and their associated rhizosphere soil samples of unknown etiology. The two bacterial assays were positive in some healthy and rotten samples and could be accomplished within 1 h at 65°C without the need for complicated, expensive instruments. To our knowledge, this is the first report of P. aeruginosa and S. marcescens causing post-harvest Fuzi rot. The newly developed methods are expected to have applications in point-of-care testing for the two pathogens under different Fuzi planting procedures and will significantly contribute to the control and prevention of Fuzi rot.

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“…Restrepo et al [ 257 ] indicated that Serratia plymuthica AED38 extracts showed a promising potential as a bioproduct for the control of avocado root rot caused by Phytophthora cinnamomi . Serratia marcescens are effectual in increasing the growth and growth characteristics such as leaf Cl − , Na + content, and the antioxidant enzyme activities in eggplant under salt stress [ 258 ]. Prischmann et al [ 259 ] reported that Serratia plymuthica was associated with maize roots and can be considered as a plant-growth-promoting factor through antagonistic action against plant-pathogenic fungi.…”

Section: Serratiamentioning

confidence: 99%

The Roles of Plant-Growth-Promoting Rhizobacteria (PGPR)-Based Biostimulants for Agricultural Production Systems

Sun,

Shahrajabian,

Soleymani

2024

Plants

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The application of biostimulants has been proven to be an advantageous tool and an appropriate form of management towards the effective use of natural resources, food security, and the beneficial effects on plant growth and yield. Plant-growth-promoting rhizobacteria (PGPR) are microbes connected with plant roots that can increase plant growth by different methods such as producing plant hormones and molecules to improve plant growth or providing increased mineral nutrition. They can colonize all ecological niches of roots to all stages of crop development, and they can affect plant growth and development directly by modulating plant hormone levels and enhancing nutrient acquisition such as of potassium, phosphorus, nitrogen, and essential minerals, or indirectly via reducing the inhibitory impacts of different pathogens in the forms of biocontrol parameters. Many plant-associated species such as Pseudomonas, Acinetobacter, Streptomyces, Serratia, Arthrobacter, and Rhodococcus can increase plant growth by improving plant disease resistance, synthesizing growth-stimulating plant hormones, and suppressing pathogenic microorganisms. The application of biostimulants is both an environmentally friendly practice and a promising method that can enhance the sustainability of horticultural and agricultural production systems as well as promote the quantity and quality of foods. They can also reduce the global dependence on hazardous agricultural chemicals. Science Direct, Google Scholar, Springer Link, CAB Direct, Scopus, Springer Link, Taylor and Francis, Web of Science, and Wiley Online Library were checked, and the search was conducted on all manuscript sections in accordance with the terms Acinetobacter, Arthrobacter, Enterobacter, Ochrobactrum, Pseudomonas, Rhodococcus, Serratia, Streptomyces, Biostimulants, Plant growth promoting rhizobactera, and Stenotrophomonas. The aim of this manuscript is to survey the effects of plant-growth-promoting rhizobacteria by presenting case studies and successful paradigms in various agricultural and horticultural crops.

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Ameliorative effects of inoculation with Serratia marcescens and grafting on growth of eggplant seedlings under salt stress

Cited by 11 publications

References 33 publications

The Importance of Microorganisms for Sustainable Agriculture—A Review

The Importance of Microorganisms for Sustainable Agriculture—A Review

Characteristics of Isolates of Pseudomonas aeruginosa and Serratia marcescens Associated With Post-harvest Fuzi (Aconitum carmichaelii) Rot and Their Novel Loop-Mediated Isothermal Amplification Detection Methods

The Roles of Plant-Growth-Promoting Rhizobacteria (PGPR)-Based Biostimulants for Agricultural Production Systems

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