Search Results - "Dionisi, H. M"

Metagenomics reveals the high polycyclic aromatic hydrocarbon‐degradation potential of abundant uncultured bacteria from chronically polluted subantarctic and temperate coastal marine environments by Loviso, C.L., Lozada, M., Guibert, L.M., Musumeci, M.A., Sarango Cardenas, S., Kuin, R.V., Marcos, M.S., Dionisi, H.M.

“…Aims To investigate the potential to degrade polycyclic aromatic hydrocarbons (PAHs) of yet‐to‐be‐cultured bacterial populations from chronically polluted…”
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Aromatic hydrocarbon degradation genes from chronically polluted Subantarctic marine sediments by Marcos, M.S, Lozada, M, Dionisi, H.M

“…The goal of this study was to identify functional targets to detect polycyclic aromatic hydrocarbon (PAH)-degrading bacterial populations in cold marine…”
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Quantification of Nitrosomonas oligotropha-Like Ammonia-Oxidizing Bacteria and Nitrospira spp. from Full-Scale Wastewater Treatment Plants by Competitive PCR by DIONISI, Hebe M, LAYTON, Alice C, HARMS, Gerda, GREGORY, Igrid R, ROBINSON, Kevin G, SAYLER, Gary S

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Effect of Microbial Species Richness on Community Stability and Community Function in a Model Plant-Based Wastewater Processing System by Cook, K. L, Garland, J. L, Layton, A. C, Dionisi, H. M, Levine, L. H, Sayler, G. S

“…Microorganisms will be an integral part of biologically based waste processing systems used for water purification or nutrient recycling on long-term space…”
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Quantification of Nitrosomonas oligotropha and Nitrospira spp. Using Competitive Polymerase Chain Reaction in Bench-Scale Wastewater Treatment Reactors Operating at Different Solids Retention Times by Dionisi, H. M., Layton, A. C., Robinson, K. G., Brown, J. R., Gregory, I. R., Parker, J. J., Sayler, G. S.

“…The effect of solids retention time (SRT) on ammonia- and nitrite-oxidizing bacteria was measured by Nitrosomonas oligotropha-like ammonia monooxygenase A and…”
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Molecular assessment of ammonia- and nitrite-oxidizing bacteria in full-scale activated sludge wastewater treatment plants by Robinson, K G, Dionisi, H M, Harms, G, Layton, A C, Gregory, I R, Sayler, G S

“…Nitrification was assessed in two full-scale wastewater treatment plants (WWTPs) over time using molecular methods. Both WWTPs employed a complete-mix…”
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Real-Time PCR Quantification of Nitrifying Bacteria in a Municipal Wastewater Treatment Plant by Harms, Gerda, Layton, Alice C, Dionisi, Hebe M, Gregory, Igrid R, Garrett, Victoria M, Hawkins, Shawn A, Robinson, Kevin G, Sayler, Gary S

“…Real-time PCR assays using TaqMan or Molecular Beacon probes were developed and optimized for the quantification of total bacteria, the nitrite-oxidizing…”
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Protein immunoblotting of stained gels by Dionisi, H M, Checa, S K, Viale, A M

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Power Analysis for Real-Time PCR Quantification of Genes in Activated Sludge and Analysis of the Variability Introduced by DNA Extraction by DIONISI, Hebe M, HARMS, Gerda, LAYTON, Alice C, GREGORY, Igrid R, PARKER, Jack, HAWKINS, Shawn A, ROBINSON, Kevin G, SAYLER, Gary S

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Evaluation of a plasmid-based 16S–23S rDNA intergenic spacer region array for analysis of microbial diversity in industrial wastewater by Cook, Kimberly L, Layton, Alice C, Dionisi, Hebe M, Fleming, James T, Sayler, Gary S

“…A plasmid-based 16S–23S rDNA intergenic spacer region (ISR) array was developed and optimized for analysis of microbial diversity within complex environmental…”
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Microbial and viral-like rhodopsins present in coastal marine sediments from four polar and subpolar regions by López, José L., Golemba, Marcelo, Hernández, Edgardo, Lozada, Mariana, Dionisi, Hebe, Jansson, Janet K., Carroll, Jolynn, Lundgren, Leif, Sjöling, Sara, Mac Cormack, Walter P.

“…Abstract Rhodopsins are broadly distributed. In this work, we analyzed 23 metagenomes corresponding to marine sediment samples from four regions that share…”
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Purification and characterization of Chromatium vinosum GroEL and GroES proteins overexpressed in Escherichia coli cells lacking the endogenous groESL operon by Dionisi, H M, Viale, A M

“…Using an Escherichia coli strain (RF101) in which the endogenous chromosomal groESL operon was removed, we overexpressed the GroEL and GroES chaperonins cloned…”
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Alkali Metal Ions Protect Mitochondrial Rhodanese against Thermal Inactivation by Dionisi, Hebe M., Alvarez, Carolina V., Viale, Alejandro M.

“…Incubation of bovine liver mitochondrial rhodanese in dilute, reducing solutions at temperatures ranging between 30 and 45°C conduced to a rapid loss of…”
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Isolation and characterization of biosurfactant-producing Alcanivorax strains: hydrocarbon accession strategies and alkane hydroxylase gene analysis by Olivera, Nelda L., Nievas, Marina L., Lozada, Mariana, del Prado, Guillermo, Dionisi, Hebe M., Siñeriz, Faustino

“…Biosurfactant-producing bacteria belonging to the genera Alcanivorax, Cobetia and Halomonas were isolated from marine sediments with a history of hydrocarbon…”
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Cooperation of the DnaK and GroE chaperone systems in the folding pathway of plant ferredoxin-NADP+ reductase expressed in Escherichia coli by Dionisi, H.M, Checa, S.K, Krapp, A.R, Arakaki, A.K, Ceccarelli, E.A, Carrillo, N, Viale, A.M

“…The DnaK system is required for the productive folding of pea chloroplast ferredoxin‐NADP+ reductase (FNR) expressed in Escherichia coli. The formation of a…”
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Quantification of Nitrosomonas oligotropha and Ni by Dionisi, H M, Layton, A C, Robinson, K G

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Abundance of Dioxygenase Genes Similar to Ralstonia sp. Strain U2 nagAc Is Correlated with Naphthalene Concentrations in Coal Tar-Contaminated Freshwater Sediments by DIONISI, Hebe M, CHEWNING, Christopher S, MORGAN, Katherine H, MENN, Fu-Min, EASTER, James P, SAYLER, Gary S

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Molecular assessment of ammonia- and nitrite-oxidizing bacteria in full-scale activated sludge wastewater treatment plants by Robinson, K G, Dionisi, H M, Harms, G, Layton, A C, Gregory, I R, Sayler, G S

“…Nitrification was assessed in two full-scale wastewater treatment plants (WWTPs) over time using molecular methods. Both WWTPs employed a complete-mix…”
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Quantification of Nitrosomonas oligotropha and Nitrospira spp. using competitive polymerase chain reaction in bench-scale wastewater treatment reactors operating at different by Dionisi, H M, Layton, A C, Robinson, K G, Brown, J R

“…The effect of solids retention time (SRT) on ammonia-and nitrite-oxidizing bacteria was measured by Nitrosomonas oligotropha-like ammonia monooxygenase A and…”
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Codon optimization of bacterial luciferase (lux) for expression in mammalian cells by Patterson, Stacey S, Dionisi, Hebe M, Gupta, Rakesh K, Sayler, Gary S

“…Expression of the bacterial luciferase (lux) system in mammalian cells would culminate in a new generation of bioreporters for in vivo monitoring and…”
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