Výsledky vyhledávání - "Heike Deppisch"

Phg, a novel member of the autotransporter family present in Bordetella species

Autor: Nicole Guiso, Roy Gross, Barbara Middendorf, Dorothee Stübs, Heike Deppisch, Thilo M. Fuchs

Publikováno v: Microbiological Research. 160(3):329-336

Several proteins encoded in the genomes of Bordetella species show significant sequence similarity to the autotransporter domains of surface exposed or secreted virulence factors of bordetellae such as pertactin, tracheal colonization factor or Vag8.

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The Lipopolysaccharide of Bordetella bronchiseptica Acts as a Protective Shield against Antimicrobial Peptides

Autor: Andreas Banemann, Roy Gross, Heike Deppisch

Publikováno v: Infection and Immunity. 66:5607-5612

Resistance profiles of the two Bordetella species B. bronchiseptica and B. pertussis against various antimicrobial peptides were determined in liquid survival and agar diffusion assays. B. bronchiseptica exhibited significantly higher resistance agai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af43c75fd2899904cc3829df55087c30
https://doi.org/10.1128/iai.66.12.5607-5612.1998

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Intracellular endosymbiotic bacteria of Camponotus species (carpenter ants): systematics, evolution and ultrastructural characterization

Autor: Georg Krohne, Heike Deppisch, Doris Schröder, Malu Obermayer, Roy Gross, Werner Goebel, Bert Hölldobler, Erko Stackebrandt

Publikováno v: Molecular Microbiology. 21:479-489

Intracellular endosymbiotic bacteria inherent to ants of the genus Camponotus were characterized. The bacteria were localized in bacteriocytes, which are specialized cells of both workers and queen ants; these cells are intercalated between epithelia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::773781e98071c385100c9f03f8085255
https://doi.org/10.1111/j.1365-2958.1996.tb02557.x

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The alpha subunit of the stimulatory guanine-nucleotide-binding regulatory protein forms high-molecular-mass aggregates, concomitant with iloprost-induced desensitization of human platelet adenylyl cyclase

Autor: Thomas Pfeuffer, Stefan Mollner, Heike Deppisch

Publikováno v: European Journal of Biochemistry. 210:539-544

Prolonged treatment of human platelets with the prostacyclin analog iloprost led to desensitization of the response to various prostaglandin derivatives. However, basal adenylyl cyclase activity and stimulation by agents acting directly via Gs, the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c764be768eaf8744aa2c054135874baa
https://doi.org/10.1111/j.1432-1033.1992.tb17452.x

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Global regulatory mechanisms affect virulence gene expression in Bordetella pertussis

Autor: Heike Deppisch, Heinke Graeff-Wohlleben, Roy Gross

Publikováno v: Moleculargeneral genetics : MGG. 247(1)

The influence was investigated of DNA gyrase-inhibiting drugs on the expression of various genes of Bordetella pertussis. We show that the promoters of the virulence regulatory bvg locus and of several bvg-regulated virulence factors, such as the fha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::472e908c6b05290c943bb2a9c5e8f3e1
https://pubmed.ncbi.nlm.nih.gov/7715607

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Virulence regulation in Bordetella pertussis

Autor: Thilo M. Fuchs, Roy Gross, Nicholas H. Carbonetti, Heike Deppisch

Publikováno v: Developments in Plant Pathology ISBN: 9789401043229

For several years, Bordetella pertussis, the etiological agent of whooping cough, has been the subject of intensive investigations with the aim of developing new vaccines. These studies have revealed much about the complex interactions between the in

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https://doi.org/10.1007/978-94-011-0746-4_35

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A new gene locus of Bordetella pertussis defines a novel family of prokaryotic transcriptional accessory proteins

Autor: Heike Deppisch, T M Fuchs, V Scarlato, Roy Gross

Publikováno v: Scopus-Elsevier

Recently, a novel type of regulatory mutation causing differential effects on the expression of virulence genes due to a slight overexpression of the RNA polymerase alpha subunit (RpoA) was found in Bordetella pertussis (N. H. Carbonetti, T. M. Fuchs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2026a1adcf0cab451105e2476d3e6e9c
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029744175&partnerID=MN8TOARS

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