Bacillus sphaericus
A new potential of calcium carbonate production induced by bacillus sphaericus in batch fermentation
... Calcium carbonate is being used to seal fractures and treat cracks in concrete and improve the strength and Abstract: Bacteria is believed to induce calcium carbonate precipitation as it meets the concept of bioconcrete. ...
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A STUDY OF PERFORMANCE OF BACILLUS SPHAERICUS ON CONCRETE CRACKS
... In this paper they did experiment on spore, forming alkali-resistant bacteria can be isolated from its source. For research work they used Bacterial strains such as Bacillus sphaericus, Bacillus ...
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Bacillus sphaericus in the biological control of mosquito vector complex
... bacteria Bacillus sphaericus Neide (Bs) which is highly toxic to dipteran larvae have opened up the possibility of its use as potential biolar- vicides in mosquito eradication programs the world ...
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MOLECULAR CLONING AND EVALUATION OF WILD PROMOTER IN EXPRESSION OF BACILLUS SPHAERICUS PHENYLALANINE DEHYDROGENASE GENE IN BACILLUS SUBTILIS CELLS
... To evaluate the role of wild promoter of L-phenylalanine dehydrogenase (PheDH) gene, referred to as pdh, from Bacillus sphaericus in expression, cloning of pdh gene in Bacillus subtilis was ...
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Comparative Analysis of Genetic Diversity Among Bacillus Thuringiensis and Bacillus Sphaericus and Their Fusants Using Molecular Markers
... between Bacillus sphaericus (Bs) and Bacillus thuringiensis (Bt), six of them produced from, Bs GHAI Bt 66 Ia experiment (fusants ...the Bacillus Strains and their fusants and also reveals ...
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Ultrastructural alterations in the midgut of Bacillus sphaericus-treated Culex pipiens (Diptera: Culicidae) larvae
... agent Bacillus sphaericus have been applied for the con- trol of mosquito larvae around the world (Mulla et ...B. sphaericus toxins, high levels of efficacy and environ- mental persistence, and the ...
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COMPARITIVE STUDY ON IMPROVEMENT ON THE CONCRETE CRACKS BY USING BACILLUS SPHAERICUS, BACILLUS PASTUERII AND BACILLUS COHNI WITH
... In 1995, Gollapudi et al. ([2] as quoted by [3]), were the first to introduce this novel technique in fixing cracks with environmentally friendly biological processes. Bacterially induced calcium carbonate precipitation ...
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Characterisation of Calcium Carbonate Formed by Bacillus sphaericus Using Urea
... process. Bacillus sphaericus LMG22557 is a superior MICCP-capable microorganism that can potentially utilise urea from diverse ...B. sphaericus in chicken manure solution was achievable but with very ...
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Decrease of larval and subsequent adult Anopheles sergentii populations following feeding of adult mosquitoes from Bacillus sphaericus containing attractive sugar baits
... This pilot study demonstrates the plausibility of using the larvicide Bacillus sphaericus in attractive sugar baits. While commonly-tested ATSB methods which utilize in- secticides are highly effective in ...
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Characterisation of calcium carbonate formed by Bacillus sphaericus via fermentation of urea
... process. Bacillus sphaericus LMG22557 is a superior MICCP-capable microorganism that can potentially utilise urea from diverse ...B. sphaericus in chicken manure solution was achievable but with very ...
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Detection of antibacterial protein in Bacillus sphaericus-treated Culex pipiens (Diptera: Culicidae)
... Bacillus sphaericus strain 2362 was provided by Abbot Laboratories, North Chicago, IL, ...B. sphaericus preparation was determined by bioassay ...
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A new potential of scalable method for the production of calcium carbonate by Bacillus sphaericus in batch fermentation
... Kinetic growth of bacteria results (Table 1) for different agitation and aeration showed the specific growth rate and the doubling time. It is to examine the kinetics of bicarbonate ion that being produced from ...
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COMPARITIVE STUDY ON IMPROVEMENT ON THE CONCRETE CRACKS BY USING BACILLUS SPHAERICUS WITH FLY ASH AND ENNORE SAND
... of Bacillus Sphaericus mixed with Ennore sand and Fly ash ...(Bacillus Sphaericus) were feed P-Urathine (food – Urea based) at every 6 hours interval for 28th days after that Flexural test ...
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Affinity Purification and Characterization of Recombinant Bacillus sphaericus Phenylalanine Dehydrogenase Produced by pET Expression Vector System
... The low yield of enzyme in wild strains triggered researchers to use recombinant DNA techniques in order to obtain sufficient amounts of the PheDH. E. coli, which naturally lacks the PheDH, is commonly used as a host for ...
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Studies on the characterisation of Biosealant properties of Bacillus sphaericus
... was highest at pH 8. The broth culture was subjected to Atomic Force Microscope studies. The analysis confirmed the presence of calcite in both the bacterial solution and dry scrapes. Optimum nickel ion concentration for ...
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Bacterial Concrete A Sustainable Solution for Concrete Maintenance
... The pure culture of bacteria Bacillus Subtilis and Bacillus Sphaericus is conserved on nutrient agar slants that forms irregular desiccated white colonies on them. Inoculation of four different ...
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Soil Bacteria and their Possible Role in Mosquito Control: A Short Review
... the Bacillus thuringiensis and Bacillus sphaericus are being widely used for control of mosquitoes breeding in a variety of habitats (Geetha and Manonmani ...
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Biodegradation of MTBX by new bacterial isolate B. sphaericus
... Blue- White screening. Colonies with desired insert and also with pGEMT vector were identified and positive clones were isolated. These isolated clones were sequenced in forward and backward direction from The Centre for ...
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Bacteria based Self Healing Cementitious Material A Review
... as Bacillus Cohnii, Bacillus Hulodurans, Bacillus pseudofirmus, Bacillus sphaericus, Bacillus Subtilis, Sporosarcina pasteurii, Bacillus megaterium, and Escherichia ...
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<p>Larvicidal activity of <em>Hypoestes forskaolii</em> (Vahl) R. Br root extracts against <em>Anopheles gambiae</em> Giless.s, <em>Aedes aegypti</em> L, and <em>Culex quinquefasciatus Say</em></p>
... Mosquito larvicidal activity of Aloe vera (Family: liliaceae) leaf extract and Bacillus sphaericus , against Chikungunya vector, Aedes aegypti. Bagavan A, Rahuman AA[r] ...
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