Degradation of organophosphate insecticide by a novel Bacillus aryabhattai strain SanPS1, isolated from soil of agricultural field in Burdwan, West Bengal, India

Pailan, Santanu; Gupta, Debdoot; Apte, Snehal; Krishnamurthi, Srinivasan; Saha, Pradipta

doi:10.1016/j.ibiod.2015.05.006

Cited by 59 publications

(30 citation statements)

References 24 publications

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“…Recent reports involve the isolation and screening of many microbes for degradation of xenobiotics. Of these many agriculturally important species have been reported to be involved in the degradation of Atrazine (Sagarkar et al, 2013;Kolekar et al, 2014;Bhardwaj et al, 2015;Dutta et al, 2016); Chlorpyrifos ( Lakshmi et al, 2009;Sasikala et al, 2012;Maya et al, 2011;Dubey and Fulekar, 2012;Abraham and Silambrarasan, 2013;Maya et al, 2012;Silambarasan and Abraham, 2013;Abraham, 2014 andPailan et al, 2015); 2,4-D and phenoxy herbicides (Gauri et al, 2012;; DDT (Bajaj et al, 2014a); Endosulfan (Jesitha et al, 2015;Bajaj et al, 2014b;Giri and Rai, 2012. ) and monocrotophos (Jain et al, 2014;Acharya et al, 2015); Hexachlorocyclohexane (Negi et al, 2016); Nitroaniline, Nitrophenols, Phorate and Phenylurea herbicides.…”

Section: Soil Pollution and Bioremediationmentioning

confidence: 99%

Agricultural Microbiology Research Progress in India in the New Millennium

Rao¹,

Adhya²,

Saxena³

2019

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The research efforts in microbiology over last two decades have focussed on assessing the microbial diversity in various soil types and cropping systems in all agro-eco-regions, including extreme environments resulting in creation of a vast repository of microorganisms, free living and endophytes. A marked departure from the past is their identification by both conventional and molecular methods, resulting in discovery of many novel species. The effects of various soil and agronomic management practices were assessed on soil microbial diversity and soil health by both classical and metagenomic approach. The beneficial effects of organic and integrated farming, and adverse effects of chemical intensification have been assessed, leading to the identification of actinobacteria as important players in maintaining soil health. A major impact has been the firm attention received from policy makers on the urgent need to conserve soil biodiversity and improve soil health. Identification of rapid methods of soil biological health assessment, improved rhizobial inoculants, microbial technology for rapid in situ and ex situ residue and waste breakdown, and mitigating climate change effects are the current priorities. Future priorities include assessment of the structure and function of the vast reservoir of unculturable microbes; deleterious microorganisms, assessment of soil-plant-microbe continuum and plant immunity modulation by microbes; rhizosphere engineering, role of archaea in maintaining soil health, microbial methods to improve soil organic matter formation; assessment and quantification of ecosystem services rendered by agriculturally important microorganisms; and improved microbial technology for biofertilizers and delivery systems. The tremendous advances in agricultural microbiology in last two decades in India are a cause for optimism that solutions will be forged for the above challenges using both classical and modern approaches, thereby ushering in the process more sustainable agricultural systems.

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Section: Soil Pollution and Bioremediationmentioning

confidence: 99%

Agricultural Microbiology Research Progress in India in the New Millennium

Rao¹,

Adhya²,

Saxena³

2019

PINSA

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“…It was reported that B. aryabhattai strains are also useful in arsenic bioremediation [55] as well as are able to promote rice seedlings growth and alleviate arsenic phytotoxicity [56]. Moreover, this species as well as S. novella are known to be able degrading organophosphate insecticides [57,58]. Dudášová et al [59] reported a newly isolated bacterial strain S. novella with PCB-degrading ability in liquid medium as well as in PCB-contaminated sediment.…”

Section: Discussionmentioning

confidence: 99%

Methyl t-butyl ether-degrading bacteria for bioremediation and biocontrol purposes

et al. 2020

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A total of fifteen potential methyl t-butyl ether (MtBE)-degrading bacterial strains were isolated from contaminated soil. They have been identified as belonging to the genera Bacillus, Pseudomonas, Kocuria, Janibacter, Starkeya, Bosea, Mycolicibacterium, and Rhodovarius. Bacillus aryabhattai R1B, S. novella R8b, and M. mucogenicum R8i were able to grow using MtBE as carbon source, exhibiting different growth behavior and contaminant degradation ability. Their biocontrol ability was tested against various fungal pathogens. Both S. novella R8b and B. aryabhattai were effective in reducing the development of necrotic areas on leaves within 48 hours from Botritys cinerea and Alternaria alternata inoculation. Whereas, M. mucogenicum effectively controlled B. cinerea after 72 hours. Similar results were achieved using Pythium ultimum, in which the application of isolated bacteria increased seed germination. Only M. mucogenicum elicited tomato plants resistance against B. cinerea. This is the first report describing the occurrence of bioremediation and biocontrol activities in M. mucogenicum, B. aryabhattai and S. novella species. The production of maculosin and its antibiotic activity against Rhizoctonia solani has been reported for first time from S. novella. Our results highlight the importance of multidisciplinary approaches to achieve a consistent selection of bacterial strains useful for plant protection and bioremediation purposes.

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“…deaminase, chitinase, and protease [51]. Another B. arybhattai strain SanPS1 also isolated from soil showed chlorpyrifos and malathion degradation ability [52]. Being among one of the potential bioremediation members as well, it was reported that one B. arybhattai strain isolated from rice rhizospheres was equipped with arsenic absorption and accumulation abilities [49].…”

Section: Effect Of Fungicides On Iaa Production Of Mn1mentioning

confidence: 99%

Screening of Rice Endophytic Biofertilizers with Fungicide Tolerance and Plant Growth-Promoting Characteristics

et al. 2019

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The application of pesticides is unavoidable in conventional agricultural practice. To develop effective biofertilizers, bacterial strains with both pesticide tolerance and plant growth-promoting (PGP) traits were isolated for further testing. Seedlings of rice (Oryza sativa) were planted in soil with 1, 5, or 10 times the recommended rates of the fungicides etridiazole, metalaxyl, and tricyclazole. Endophytic bacteria were isolated from roots of rice seedlings. The bacterial 16S rDNA sequences and related PGP characteristics including potential nitrogen fixation, phosphorus-solubilizing and indole acetic acid (IAA) production ability were further examined. In all, 17 different strains were obtained from rice seedling roots; five strains with both nitrogen fixation potential and IAA production ability included Rhizobium larrymoorei E2, Bacillus aryabhattai E7, Bacillus aryabhattai MN1, Pseudomonas granadensis T6, and Bacillus fortis T9. Except for T9, all strains could tolerate two or more fungicides. We inoculated rice roots with the endophytic bacteria and all conferred rice growth-promoting ability. Bacillus aryabhattai MN1 was further tested and showed high tryptophan dose-dependent IAA production ability, tolerance towards etridiazole and metalaxyl application and should be considered a potential bacterial biofertilizer.

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Degradation of organophosphate insecticide by a novel Bacillus aryabhattai strain SanPS1, isolated from soil of agricultural field in Burdwan, West Bengal, India

Cited by 59 publications

References 24 publications

Agricultural Microbiology Research Progress in India in the New Millennium

Agricultural Microbiology Research Progress in India in the New Millennium

Methyl t-butyl ether-degrading bacteria for bioremediation and biocontrol purposes

Screening of Rice Endophytic Biofertilizers with Fungicide Tolerance and Plant Growth-Promoting Characteristics

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