ArticleCurrent microbiology2008
Effect of high temperature on Pseudomonas putida NBRI0987 biofilm formation and expression of stress sigma factor RpoS.
Article in Current microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Enhancing maize growth and drought resilience by synergistic application of plant growth promoting rhizobacteria.Scientific reports · 2025Article
- Sustainable stress management in crops: unlocking the potential of rhizospheric microbes.Archives of microbiology · 2025Review
- Arsenic stress management through arsenite and arsenate-tolerant growth-promoting bacteria in rice.International microbiology : the official journal of the Spanish Society for Microbiology · 2025Article
- Endophytic bacilli from Cyamopsis tetragonoloba (L.) Taub. induces plant growth and drought tolerance.International microbiology : the official journal of the Spanish Society for Microbiology · 2024Article
- Impact of Environmental Stresses on the Antibacterial Activity of Graphene Oxide (GO) Nanoparticles againstMicroorganisms · 2023Article
- Microbial communities in aerosol generated from cyanobacterial bloom-affected freshwater bodies: an exploratory study in Nakdong River, South Korea.Frontiers in microbiology · 2023Article
- Review
- Characteristics and diversity of endophytic bacteria in Panax notoginseng under high temperature analysed using full-length 16S rRNA sequencing.Archives of microbiology · 2022Article
- The Rhizosphere Microbiomes of Five Species of Coffee Trees.Microbiology spectrum · 2022Article
- Functional Genetic Diversity and Plant Growth Promoting Potential of Polyphosphate Accumulating Bacteria in Soil.Microbiology spectrum · 2022Article
- Heat stress tolerance in peas (Frontiers in plant science · 2022Review
- Control Efficacy of Bacillus velezensis AFB2-2 against Potato Late Blight Caused by Phytophthora infestans in Organic Potato Cultivation.The plant pathology journal · 2021Article
- Biostimulants for the Regulation of Reactive Oxygen Species Metabolism in Plants under Abiotic Stress.Cells · 2021Review
- Thermotolerance effect of plant growth-promoting Bacillus cereus SA1 on soybean during heat stress.BMC microbiology · 2020Article
- ACC deaminase-producing rhizosphere competent3 Biotech · 2020Article
- Plant Growth-Promoting Rhizobacteria Isolated from Degraded Habitat Enhance Drought Tolerance of Acacia (International journal of microbiology · 2020Article
- Article
- Metabolite profiling reveals abiotic stress tolerance in Tn5 mutant of Pseudomonas putida.PloS one · 2015Article
- Comparison of biofilm and attachment mechanisms of a phytopathological and clinical isolate of Klebsiella pneumoniae Subsp. pneumoniae.TheScientificWorldJournal · 2013Article
- Differential proteomics and physiology of Pseudomonas putida KT2440 under filament-inducing conditions.BMC microbiology · 2012Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pseudomonas is an efficient plant growth-promoting rhizobacteria; however, among the limiting factors for its commercialization, tolerance for high temperature is the most critical one. After screening 2,500 Pseudomnas sp. strains, a high temperature tolerant-strain Pseudomonas putida NBRI0987 was isolated from the drought-exposed rhizosphere of chickpea (Cicer arietinum L. cv. Radhey), which was grown under rain-fed conditions. P. putida NBRI0987 tolerated a temperature of 40 degrees C for < or = 5 days. To the best of our knowledge, this is the first report of a Pseudomnas sp. demonstrating survival estimated by counting viable cells under such a high temperature. P. putida NBRI0987 colony-forming unit (CFU)/ml on day 10 in both the absence and presence of MgSO4 x 7H2O (MgSO4) in combination with glycerol at 40 degrees C were 0.0 and 1.7 x 10(11), respectively. MgSO4 plus glycerol also enhanced the ability of P. putida NBRI0987 to tolerate high temperatures by inducing its ability to form biofilm. However, production of alginate was not critical for biofilm formation. The present study demonstrates overexpression of stress sigma factor sigma(S) (RpoS) when P. putida NBRI0987 is grown under high-temperature stress at 40 degrees C compared with 30 degrees C. We present evidence, albeit indirect, that the adaptation of P. putida NBRI0987 to high temperatures is a complex multilevel regulatory process in which many different genes can be involved.
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