@article{DabauvalleLoosMerkertetal.1991,
  author    = {Dabauvalle, Marie-Christine and Loos, Karin and Merkert, Hilde and Scheer, Ulrich},
  title     = {Spontaneous assembly of pore complex-containing membranes ("Annulate lamellae") in Xenopus egg extract in the absence of chromatin},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-32797},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}
@article{BeckerWuWaagetal.1991,
  author    = {Becker, Charles R. and Wu, Y. S. and Waag, A. and Kraus, M. M. and Landwehr, G.},
  title     = {The orientation independence of the CdTe-HgTe valence band offset as determined by x-ray photoelectron spectroscopy},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-30784},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}
@article{MollRoellinghoff1991,
  author    = {Moll, Heidrun and R{\"o}llinghoff, Martin},
  title     = {T-cell reactivity to purified lipophosphoglycan from Leishmania major: A model for analysis of the cellular immune response to microbial carbohydrates.},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-33022},
  year      = {1991},
  abstract  = {The major macromolecule on the surface o/Leishmania majorpromastigotes is a lipophosphoglycan (LPG). This glycoconjugate plays a key role in determining infectivity and survival of para-sites in the mammalian host cell. In addition, L. major LPG is able to induce a host-protective immune response. In this article, we summarise the evidence for recognition of highly purified LPG by T cells and we discuss the potential mechanisms of T-cell Stimulation by this non-protein antigen.},
  language  = {en}
}
@article{VanDieKramerHackeretal.1991,
  author    = {Van Die, I. and Kramer, C. and Hacker, J{\"o}rg and Bergmans, H. and Jongen, W. and Hoekstra, W.},
  title     = {Nucleotide sequence of the genes coding for minor fimbrial subunits of the F1C fimbriae of Escherichia coli},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-40353},
  year      = {1991},
  abstract  = {F 1 C fimbriae allow uropathogenic Escherichia coli to adhere to specific epithelial surfaces. This adhesive property is probably due to the presence of minor fimbrial components in F1C fimbriae. The foe gene cluster encoding F1C fimbriae has been cloned, as described previously. Here we present the nucleotide sequence (2081 bp) coding for the F 1 C minor fimbria I subunits. The structural genes code for polypeptides of 175 (FocF), 166 (FocG), and 300 (FocH) amino acids. The deduced amino acids of the F 1 C minor subunits were compared with the reported sequences of the minor subunits of other types of fimbriae. The data show that the Foc minor subunits are highly homologous to the corresponding Sfa proteins, whereas homology to the minor subunits of type 1 and P fimbriae is much lower.},
  language  = {en}
}
@article{LueckBenderOttetal.1991,
  author    = {L{\"u}ck, P. Christian and Bender, Larisa and Ott, Manfred and Helbig, J{\"u}rgen H. and Hacker, J{\"o}rg},
  title     = {Analysis of Legionella pneumophila serogroup 6 strains isolated from a hospital warm water supply over a three-year period by using genomic long-range mapping techniques and monoclonal antibodies},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-40392},
  year      = {1991},
  abstract  = {Over a period of 3 years, Legionella pneumophila serogroup 6 strains were isolated from warm water outlets and dental units in the Dental Faculty and from the Surgery and Internal Medicine Clinics at the University of Dresden, Dresden, Germany. In the bacteriological unit of the above-mentioned facility, L. pneumophila serogroups 3 and 12 were grown frl,)m warm water specimens. The medical facilities are located in separate buildings connected with a ring pipe warm water system. All L. pneumophila serogroup 6 strains isolated from the warm water supply reacted with a serogroup-specific monoclonal antibody, but not with two other monoclonal antibodies which are subgroup specific, reacting with other serogroup 6 strains. The NolI genomic profiles obtained by pulsed-field gel electrophoresis of 25 serogroup 6 strains isolated from the Dental Faculty over a 3-year period, 1 isolate from the Internal Medicine Clinic, and 4 strains from the Surgery Clinic were identical. Furthermore, all these strains hybridized with a 3OO-kb NolI fragment when a legiolysin (lIy)-specific DNA probe was used. The NolI pattern, however, differed from those of six serogroup 6 strains of other origins, one serogroup 12 strain from the bacteriological unit, and another six unrelated strains of serogroups other than serogroup 6. L. pneumophila serogroup 6 strains which can be divided into only two subgroups by the use of monoclonal antibodies are differentiated in at least six Noli cleavage types obtained by pulsed-field electrophoresis.},
  language  = {en}
}
@misc{FischerWeissenbergerScheer1991,
  author    = {Fischer, Dagmar and Weißenberger, Dieter and Scheer, Ulrich},
  title     = {Assigning functions to nucleolar structures},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-34258},
  year      = {1991},
  abstract  = {Nucleoli provide the fascinating possibility of linking morphologically distinct structures such as those seen in the electron microscope with biochemical f eatures of the formation and step wise maturation of ribosomes. Localization of proteins by immunocytochemistry and of rRNA genes and their transcripts by in situ hybridization has greatly improved our understanding of the structural-functional relationships of the nucleolus. The present review describes some recent results obtained by electron microscopic in situ hybridization and argues that this approach has the potential to correlate each step of the complex pre-rRNA maturation pathway with nucleolar structures. Evidence is accumulating that the nucleolus-specific U3 snRNPs (small nuclear ribonucleoprotein particles) participate in rRNA processing events, similar to the role played by the nucleoplasmic snRNPs in mRNA maturation. The intranucleolar distribution of U3 snRNA is consistent with the view that it is involved in both early and late stages of pre-rRNA processing.},
  language  = {en}
}
@article{BringmannZagstSchoeneretal.1991,
  author    = {Bringmann, Gerhard and Zagst, Rainer and Sch{\"o}ner, Bernd and Busse, Holger and Hemmerling, Martin and Burschka, Christian},
  title     = {Acetogenic Isoquinoline Alkaloids. XXIII. Structure of the Naphthyl Isoquinoline Alkaloid Dioncophylline A},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-31331},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Chemie},
  language  = {en}
}
@misc{Dandekar1991,
  author    = {Dandekar, Thomas},
  title     = {Yeast U3 localization and correct sequence (snR17a) and promotor activity (snR17b) identified by homology search},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-29781},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}
@article{DandekarTollervey1991,
  author    = {Dandekar, Thomas and Tollervey, D.},
  title     = {Thirty-three nucleotides of 5' flanking sequence including the TATA box are necessary and sufficient for efficient U2 snRNA transcription in Schizosaccharomycespombe},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-29959},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}
@article{DandekarStripeckeGrayetal.1991,
  author    = {Dandekar, Thomas and Stripecke, Renata and Gray, Nicola K. and Goossen, Britta and Constable, Anne and Johansson, Hans E. and Hentze, Matthias W.},
  title     = {Identification of a novel iron-responsive element in murine and human erythroid \(\delta\)-aminolevulinic acid synthase mRNA},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-29929},
  year      = {1991},
  abstract  = {No abstract available},
  language  = {en}
}