caa a22 4500 465823769 CHVBK 20180323112143.0 cr unu---uuuuu 170327e19900401xx s 000 0 eng 10.1007/BF00170572 doi (NATIONALLICENCE)springer-10.1007/BF00170572 Phenol-induced membrane changes in free and immobilized Escherichia coli [Elektronische Daten] [Heribert Keweloh, Gerd Weyrauch, Hans-Jürgen Rehm] Summary: Membranes of Escherichia coli cells grown in the presence of phenol were examined after isolation of the cytoplasmic and outer membrane fractions. Both membrane types showed reduced lipid-to-protein ratios compared to cells grown without phenol. Phenol-induced differences in the expression of individual proteins of the outer membrane, probably involved in the uptake of iron, were expressed in smaller quantities after phenol addition. Growth in the presence of phenol increased the respiratory activity of the cytoplasmic membrane, whereas the direct inhibition of O2 consumption by phenol was not affected by the presence of this compound in the growth medium. E. coli cells grown entrapped in calcium alginate showed low lipid-to-protein ratios even without phenol in the growth medium. Immobilization of cells also markedly changed the protein pattern of the outer membrane. Springer-Verlag, 1990 Keweloh Heribert Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut Weyrauch Gerd Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut Rehm Hans-Jürgen Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut Applied Microbiology and Biotechnology Springer-Verlag 33/1(1990-04-01), 66-71 0175-7598 33:1<66 1990 33 253 https://doi.org/10.1007/BF00170572 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00170572 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Keweloh Heribert Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut NATIONALLICENCE 700 1- Weyrauch Gerd Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut NATIONALLICENCE 700 1- Rehm Hans-Jürgen Institut für Mikrobiologie, Universität Münster, Corrensstrasse 3, D-4400, Münster, Federal Republic of Germany aut NATIONALLICENCE 773 0- Applied Microbiology and Biotechnology Springer-Verlag 33/1(1990-04-01), 66-71 0175-7598 33:1<66 1990 33 253 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer