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You searched for: Author "Dharne, Mahesh S." Remove constraint Author: "Dharne, Mahesh S." Publication Year 2019 Remove constraint Publication Year: 2019
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1. Biodegradation of mixed polycyclic aromatic hydrocarbons by pure and mixed cultures of biosurfactant producing thermophilic and thermo-tolerant bacteria

Author:
Dharne, Mahesh S.,   et al.   ; Mehetre, Gajanan T.; Dastager, Syed G.;     Show all 3 Authors
Source:
The Science of the total environment 2019 v.679 pp. 52-60
ISSN:
0048-9697
Subject:
Aeribacillus; Bacillus subtilis; anthracenes; bacteria; biodegradation; biosurfactants; culture flasks; fluorenes; genes; heat tolerance; hot springs; mixed culture; oils; petroleum; phenanthrenes; phylogeny; ribosomal RNA; screening; sequence analysis; surfactin; temperature; water solubility; India
Abstract:
... Applicability of thermophilic and thermo-tolerant microorganisms for biodegradation of polycyclic aromatic hydrocarbons (PAHs) with low water solubility is an interesting strategy for improving the biodegradation efficiency. In this study, we evaluated utility of thermophilic and thermo-tolerant bacteria isolated from Unkeshwar hot spring (India) for biodegradation of four different PAHs. Water sa ...
DOI:
10.1016/j.scitotenv.2019.04.376

2. Characterization of novel acidic and thermostable phytase secreting Streptomyces sp. (NCIM 5533) for plant growth promoting characteristics

Author:
Dharne, Mahesh S.,   et al.   ; Puppala, Kumar Raja; Bhavsar, Kavita; Sonalkar, Vidya; Khire, Jayant M.;     Show all 5 Authors
Source:
Biocatalysis and agricultural biotechnology 2019 v.18 pp. 101020
ISSN:
1878-8181
Subject:
Solanum lycopersicum; Streptomyces; ammonia; arid zones; bioassays; indole acetic acid; pH; phosphates; phytases; plant growth; plant growth-promoting rhizobacteria; roots; salinity; shoots; soil; solubilization; temperature; thermal stability; thermostable enzymes; tomatoes
Abstract:
... Successful agricultural practices in acidic and arid region soils are still challenging worldwide. We investigated Actinomycete strain obtained from soil, which was found to produce extracellular phytase having the optimum pH, temperature of 2.5 and 70 °C, respectively and Plant growth promoting (PGP) attributes. These abilities of the phytase make it novel as compared to other Streptomyces derive ...
DOI:
10.1016/j.bcab.2019.101020

3. Metagenomic insights to understand transient influence of Yamuna River on taxonomic and functional aspects of bacterial and archaeal communities of River Ganges

Author:
Dharne, Mahesh S.,   et al.   ; Samson, Rachel; Shah, Manan; Yadav, Rakeshkumar; Sarode, Priyanka; Rajput, Vinay; Dastager, Syed G.; Khairnar, Krishna;     Show all 8 Authors
Source:
The Science of the total environment 2019 v.674 pp. 288-299
ISSN:
0048-9697
Subject:
Bacteroidetes; Euryarchaeota; Firmicutes; Proteobacteria; antibiotic resistance; community structure; ecosystems; genes; metagenomics; microbial communities; microbiome; microorganisms; rivers; sediments; toxic substances; xenobiotics; India
Abstract:
... River confluences are interesting ecosystems to investigate for their microbial community structure and functional potentials. River Ganges is one of the most important and holy river of India with great mythological history and religious significance. The Yamuna River meets Ganges at the Prayagraj (formerly known as Allahabad), India to form a unique confluence. The influence of Yamuna River on t ...
DOI:
10.1016/j.scitotenv.2019.04.166

4. Bioactivities and molecular networking-based elucidation of metabolites of potent actinobacterial strains isolated from the Unkeshwar geothermal springs in India

Author:
Dharne, Mahesh S.,   et al.   ; Mehetre, Gajanan T.; J. S., Vinodh; Burkul, Bhushan B.; Desai, D.; B, Santhakumari; Dastager, Syed G.;     Show all 7 Authors
Source:
RSC advances 2019 v.9 no.17 pp. 9850-9859
ISSN:
2046-2069
Subject:
Acinetobacter junii; Actinomadura; Cellulomonas; Cellulosimicrobium; Dietzia; Glycomyces; Janibacter; Klebsiella pneumoniae; Marmoricola; Micromonospora; Pseudomonas aeruginosa; Salmonella Abony; Shigella flexneri; Staphylococcus epidermidis; Streptomyces; antimicrobial properties; antineoplastic activity; biosynthesis; breast neoplasms; cell lines; drugs; fungi; hot springs; multigene family; neoplasm cells; polyketides; ribosomal RNA; screening; secondary metabolites; sequence analysis; tripeptides; India
Abstract:
... The bioactive potential of Actinobacteria endemic to hot springs has rarely been investigated. This study highlights the cultivable diversity and bioactivities of Actinobacteria associated with the Unkeshwar hot springs, India. Potent strains were evaluated for their biosynthetic potentials and metabolite analysis was performed using effective dereplication molecular networking tools. A total of 8 ...
DOI:
10.1039/c8ra09449g