Search Results - "Gachhui, R."

Antibacterial activity of polyphenolic fraction of Kombucha against Vibrio cholerae: targeting cell membrane by Bhattacharya, D., Ghosh, D., Bhattacharya, S., Sarkar, S., Karmakar, P., Koley, H., Gachhui, R.

“…The present study was undertaken to determine the mechanism of antibacterial activity of a polyphenolic fraction, composed of mainly catechin and isorhamnetin,…”
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Production, Purification and Characterization of a Novel Thermostable Caffeine Dehydrogenase from Pichia manshurica Strain CD1 Isolated from Kombucha Tea by Parvin, R., Bhattacharya, S., Chaudhury, S. Som, Roy, U., Mukherjee, J., Gachhui, R.

“…Kombucha tea is a consortium of yeasts and bacteria (predominantly acetic acid ones). One caffeine-degrading yeast was isolated from kombucha tea, identified…”
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Identification of new conserved and variable regions in the 16S rRNA gene of acetic acid bacteria and acetobacteraceae family by Chakravorty, S., Sarkar, S., Gachhui, R.

“…The Acetobacteraceae family of the class Alpha Proteobacteria is comprised of high sugar and acid tolerant bacteria. The Acetic Acid Bacteria are the…”
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Immunization of Mice with a Live Transconjugant Shigella Hybrid Strain Induced Th1 and Th17 Cell‐Mediated Immune Responses and Confirmed Passive Protection Against Heterologous Shigellae by Nag, D., Koley, H., Sinha, R., Mukherjee, P., Sarkar, C., Withey, J. H., Gachhui, R.

“…An avirulent, live transconjugant Shigella hybrid (LTSHΔstx) strain was constructed in our earlier study by introducing a plasmid vector, pPR1347, into a Shiga…”
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Identification of new conserved and variable regions in the 16S rRNA gene of acetic acid bacteria and acetobacteraceae family by Chakravorty, S, Sarkar, S, Gachhui, R

“…The Acetobacteraceae family of the class Alpha Proteobacteria is comprised of high sugar and acid tolerant bacteria. The Acetic Acid Bacteria are the…”
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Effect of mercury and organomercurials on cellular glucose utilization: a study using resting mercury-resistant yeast cells by Ghosh, S.K, Chaudhuri, J, Gachhui, R, Mandal, A, Ghosh, S

“…Mercury compounds are highly toxic to all types of living cells. Isolated yeast strains of Rhodotorula rubra showed high and low resistance pattern towards…”
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Mercury and Organomercurial Resistance in Rhodotorula rubra: Activation of Glutathione Reductase by Ghosh, S. K, Ghosh, S, Gachhui, R, Mandal, A

“…No abstract available.[PUBLICATION ABSTRACT]…”
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DMSO strengthens chitin deacetylase-chitin interaction: Physicochemical, kinetic, structural and catalytic insights by Mukherjee, Avishek, Sarkar, Soumyadev, Gupta, Suchetana, Banerjee, Sayanika, Senapati, Sanjib, Chakrabarty, Riya, Gachhui, Ratan

“…•Chitin deacetylase enzyme from P. laurentii purified and characterized.•Relative enzymatic activity enhanced in the presence of DMSO.•DMSO had no effect on…”
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Studies on mercury resistance in yeasts isolated from natural sources by Ghosh, S.K, Ghosh, S, Chaudhuri, J, Gachhui, R, Mandal, A

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Structural Basis for Isozyme-specific Regulation of Electron Transfer in Nitric-oxide Synthase[boxs] by Garcin, Elsa D., Bruns, Christopher M., Lloyd, Sarah J., Hosfield, David J., Tiso, Mauro, Gachhui, Ratan, Stuehr, Dennis J., Tainer, John A., Getzoff, Elizabeth D.

“…Three nitric-oxide synthase (NOS) isozymes play crucial, but distinct, roles in neurotransmission, vascular homeostasis, and host defense, by catalyzing…”
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Studies on mercury-detoxicating enzymes from a broad-spectrum mercury-resistant strain of Flavobacterium rigense by GACHHUI, R, CHAUDHURI, J, RAY, S, PAHAN, K, MANDAL, A

“…Flavobacterium rigense strain PR2, a broad-spectrum mercury-resistant bacterium abundantly present in soil exhibited multiple metal resistance properties…”
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Studies on mercury-detoxicating enzymes from a broad-spectrum mercury-resistant strain ofFlavobacterium rigense by Gachhui, R, Chaudhuri, J, Ray, S, Pahan, K, Mandal, A

“…Flavobacterium rigense strain PR2, a broad-spectrum mercury-resistant bacterium abundantly present in soil exhibited multiple metal resistance properties…”
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Studies on the mercury volatilizing enzymes in nitrogen-fixing Beijerinckia mobilis by RAY, S, PAHAN, K, GACHHUI, R, CHAUDHURI, J, MANDAL, A

“…Beijerinckia mobilis KDr2, a broad-spectrum, mercury-resistant nitrogen-fixing organism, possesses multiple metal-resistance properties. Mercuric reductase and…”
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Heat sensitivity of mercuric ion and organomercurial degrading enzymes of aquatic, mercury-resistant bacteria by PAHAN, K, RAY, S, GACHHUI, R, CHAUDHURI, J, MANDAL, A

“…Activities of both Hg(2+)-reductase and organomercurial lyase of Hg-resistant aquatic bacteria were stable at 20°C for several days within whole cells…”
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Enhanced elimination of HgCl2 from natural water by a broad-spectrum Hg-resistant Bacillus pasteurii strain DR2 in presence of benzene by Pahan, K. (University of College of Science, Calcutta, India.), Chaudhuri, J, Ghosh, D, Gachhui, R, Ray, S, Mandal, A

“…The scavenging of mercury and hydrophobic aromatic compounds by Bacillus pasteurii strain DR2 was investigated in sterile and non-sterile river water…”
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A PMA degrading constitutive organomercurial lyase in a broad-spectrum mercury resistant Bacillus pasteurii strain DR2 by Pahan, K, Gachhui, R, Ray, S, Chaudhuri, J, Mandal, A

“…A broad-spectrum Hg-resistant strain of B. pasteurii DR2 utilized phenylmercuric acetate (PMA) as sole source of carbon. This bacterial strain contained a…”
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Mercury and organomercurial degrading enzymes in a broad-spectrum Hg-resistant strain of Bacillus pasteurii by PAHAN, K, GHOSH, D. K, RAY, S, GACCHUI, R, CHAUDHURI, J, MANDAL, A

“…The physicochemical properties of mercury-reductase and organomercurial lyase were determined in a broad-spectrum Hg-resistant gram-positive Bacillus pasteurii…”
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The Structure of Nitric Oxide Synthase Oxygenase Domain and Inhibitor Complexes by Crane, Brian R., Arvai, Andrew S., Gachhui, Ratan, Wu, Chaoqun, Ghosh, Dipak K., Getzoff, Elizabeth D., Stuehr, Dennis J., Tainer, John A.

“…The nitric oxide synthase oxygenase domain (NOS$_{ox}$) oxidizes arginine to synthesize the cellular signal and defensive cytotoxin nitric oxide (NO). Crystal…”
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Detoxification of mercury and organomercurials by nitrogen-fixing soil bacteria by Ray, S., Gachhui, R., Pahan, K., Chaudhury, J., Mandal, A.

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Interaction between caveolin-1 and the reductase domain of endothelial nitric-oxide synthase. Consequences for catalysis by Ghosh, S, Gachhui, R, Crooks, C, Wu, C, Lisanti, M P, Stuehr, D J

“…Endothelial nitric-oxide synthase (eNOS) is targeted to caveoli through interaction with caveolin-1 (cav-1). cav-1 binding to a consensus site in the eNOS…”
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