Search Results - "Witschel, Margarete"

Environmental fate and microbial degradation of aminopolycarboxylic acids by Bucheli-Witschel, Margarete, Egli, Thomas

“…Abstract Aminopolycarboxylic acids (APCAs) have the ability to form stable, water-soluble complexes with di- and trivalent metal ions. For that reason,…”
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A new method to assess the influence of migration from polymeric materials on the biostability of drinking water by Bucheli-Witschel, Margarete, Kötzsch, Stefan, Darr, Stephan, Widler, Roland, Egli, Thomas

“…After having produced drinking water of high quality it is of vital interest to distribute the water without compromising its quality neither by…”
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Chelativorans multitrophicus gen. nov., sp. nov. and Chelativorans oligotrophicus sp. nov., aerobic EDTA-degrading bacteria by Doronina, Nina V, Kaparullina, Elena N, Trotsenko, Yuri A, Nörtemann, Bernd, Bucheli-Witschel, Margarete, Weilenmann, Hans-Ueli, Egli, Thomas

“…Two previously isolated strains (DSM 9103(T) and LPM-4(T)) able to grow with EDTA (facultatively and obligately, respectively) as the source of carbon,…”
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Alternative primer sets for PCR detection of genotypes involved in bacterial aerobic BTEX degradation: Distribution of the genes in BTEX degrading isolates and in subsurface soils of a BTEX contaminated industrial site by Hendrickx, Barbara, Junca, Howard, Vosahlova, Jolana, Lindner, Antje, Rüegg, Irene, Bucheli-Witschel, Margarete, Faber, Folkert, Egli, Thomas, Mau, Margit, Schlömann, Michael, Brennerova, Maria, Brenner, VLadimir, Pieper, Dietmar H., Top, Eva M., Dejonghe, Winnie, Bastiaens, Leen, Springael, Dirk

“…Eight new primer sets were designed for PCR detection of (i) mono-oxygenase and dioxygenase gene sequences involved in initial attack of bacterial aerobic BTEX…”
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Dynamics of an Oligotrophic Bacterial Aquifer Community during Contact with a Groundwater Plume Contaminated with Benzene, Toluene, Ethylbenzene, and Xylenes: an In Situ Mesocosm Study by Hendrickx, Barbara, Dejonghe, Winnie, Boe̊nne, Wesley, Brennerova, Maria, Cernik, Miroslav, Lederer, Tomas, Bucheli-Witschel, Margarete, Bastiaens, Leen, Verstraete, Willy, Top, Eva M, Diels, Ludo, Springael, Dirk

“…An in situ mesocosm system was designed to monitor the in situ dynamics of the microbial community in polluted aquifers. The mesocosm system consists of a…”
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Degradation of Metal−EDTA Complexes by Resting Cells of the Bacterial Strain DSM 9103 by Satroutdinov, Aidar D, Dedyukhina, Emiliya G, Chistyakova, Tat‘yana I, Witschel, Margarete, Minkevich, Igor G, Eroshin, Valery K, Egli, Thomas

“…Ethylenediaminetetraacetate (EDTA), an industrially important chelating agent, forms very stable complexes with di- and trivalent metal ions, and in both…”
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Purification and characterization of a lyase from the EDTA-degrading bacterial strain DSM 9103 that catalyzes the splitting of [S, S]-ethylenediaminedisuccinate, a structural isomer of EDTA by WITSCHEL, M, EGLI, T

“…The bacterial strain DSM 9103, able to utilize EDTA as a sole source of carbon, nitrogen, and energy, is also capable to grow with…”
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Environmental fate and microbial degradation of aminopolycarboxylic acids by Bucheli-Witschel, Margarete, Egli, Thomas

“…Aminopolycarboxylic acids (APCAs) have the ability to form stable, water-soluble complexes with di- and trivalent metal ions. For that reason, synthetic APCAs…”
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Generation and characterization of functional mutants in the translation initiation factor IF1 of Escherichia coli by Croitoru, Victor, Bucheli‐Witschel, Margarete, Hägg, Peter, Abdulkarim, Farhad, Isaksson, Leif A.

“…Three protein factors IF1, IF2 and IF3 are involved in the initiation of translation in prokaryotes. No clear function has been assigned to the smallest of…”
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Benzene degradation by Ralstonia pickettii PKO1 in the presence of the alternative substrate succinate by Bucheli-Witschel, Margarete, Hafner, Tina, Rüegg, Irene, Egli, Thomas

“…The regulation of benzene degradation by Ralstonia pickettii PKO1 in the presence of the alternative substrate succinate was investigated in batch and…”
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Identification and characterization of the two-enzyme system catalyzing oxidation of EDTA in the EDTA-degrading bacterial strain DSM 9103 by Witschel, M, Nagel, S, Egli, T

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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In vivo involvement of mutated initiation factor IF1 in gene expression control at the translational level by Croitoru, Victor V., Bucheli-Witschel, Margarete, Isaksson, Leif A.

“…The influence in vivo of mutated forms of translation initiation factor (IF1) on the expression of the lacZ or 3A′ reporter genes, with different initiation…”
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Isolation and growth characteristics of an EDTA-degrading member of the α-subclass of Proteobacteria by WEILENMANN, Hans-Ueli, ENGELI, Barbara, BUCHELI-WITSCHEL, Margarete, EGLI, Thomas

“…A Gram-negative, ethylenediaminetetraacetic acid (EDTA)-degrading bacterium (deposited at the German Culture Collection as strain DSM 9103) utilising EDTA as…”
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Isolation and Growth Characteristics of an EDTA-degrading Member of the [alpha]-subclass of Proteobacteria by Weilenmann, Hans-ueli, Engeli, Barbara, Bucheli-witschel, Margarete, Egli, Thomas

“…A Gram-negative, ethylenediaminetetraacetic acid (EDTA)-degrading bacterium (deposited at the German Culture Collection as strain DSM 9103) utilising EDTA as…”
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Chelativorans multitrophicus gen. nov., sp. nov. and Chelativorans oligotrophicus sp. nov., aerobic EDTA-degrading bacteria by DORONINA, Nina V, KAPARULLINA, Elena N, TROTSENKO, Yuri A, NORTEMANN, Bernd, BUCHELI-WITSCHEL, Margarete, WEILENMANN, Hans-Ueli, EGLI, Thomas

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Transport of EDTA into cells of the EDTA-degrading bacterial strain DSM 9103 by Witschel, Margarete, Egli, Thomas, Zehnder, Alexander J. B, Wherli, Ernst, Spycher, Max

“…Department of Microbiology, Swiss Federal Institute of Environmental Science and Technology (EAWAG) and Swiss Federal Institute of Technology (ETH),…”
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Purification and characterization of a lyase from the EDTA- degrading bacterial strain DSM 9103 that catalyzes the splitting of [S,S]-ethylenediaminedisuccinate, a structural isomer of EDTA by Witschel, Margarete, Egli, Thomas

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Generation and characterization of functional mutants in the translation initiation factor IF1 of Escherichia coli by Croitoru, Victor, Bucheli-Witschel, Margarete, Hägg, Peter, Abdulkarim, Farhad, Isaksson, Leif A.

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