@article{AdamMauelerSchartl1991,
  author    = {Adam, Dieter and Maueler, Winfried and Schartl, Manfred},
  title     = {Transcriptional activation of the melanoma inducing Xmrk oncogene in Xiphophorus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-87584},
  year      = {1991},
  abstract  = {The melanoma inducing locus of Xiphophorus encodes a tumorigenic version of a novel putative receptor tyrosine kinase (Xmrk). To elucidate the mechanism of oncogenic activation of Xmrk, we compared the structure and expression of two oncogenic loci with the corresponding proto-oncogene. Only minor structural alterations were found to be specific for the oncogenic Xmrk genes. Marked overexpression of the oncogene transcripts in melanoma, which are approximately 1 kb shorter than the proto-oncogene transcript, correlates with the malignancy of the tumors. The tumor transcripts are derived from an alternative transcription start site that is used only in the oncogenic loci. Thus, oncogenic activation of the melanoma inducing Xmrk gene appears primarily to be due to novel transcriptional control and overexpression.},
  subject      = {Schwertk{\"a}rpfling},
  language  = {en}
}
@article{HannigOttilieSchartl1991,
  author    = {Hannig, Gerhard and Ottilie, Sabine and Schartl, Manfred},
  title     = {Conservation of structure and expression of the c-yes and fyn genes in lower vertebrates},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86723},
  year      = {1991},
  abstract  = {The src-gene family in mammals and birds consists of 9 closely related protein tyrosine kinases. We have cloned the c-yes and fyn bomologues of the src-family from the teleost fish Xiphophorus helleri. Both genes show a high degree of sequence conservation and exhibit all structural motifs diagnostic for functional src-like protein tyrosine kinases. Sequence comparisons revealed three domains (exon 2, exons 3--6, exons 7-12) which evolve at different rates. Both genes exhibit an identical expression pattern, with preferential expression in neural tissues. No transcripts of c-yes were found in liver wbich is contrary to the situation in higher vertebrales. In malignant melanoma, elevated Ieveis of c-yes andfyn were detected indicating a possible function during secondary steps of tumor progression for src-related tyrosine kinases.},
  subject      = {Konservierung},
  language  = {en}
}
@incollection{AdamSchartlAndexingeretal.1991,
  author    = {Adam, D. and Schartl, A. and Andexinger, S. and H{\"o}lter, S. and Wilde, B. and Schartl, Manfred},
  title     = {Genetic factors in tumour formation: The melanoma-inducing gene of Xiphophorus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86388},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {No abstract available.},
  subject      = {Humangenetik},
  language  = {en}
}
@incollection{EpplenAmmerEpplenetal.1991,
  author    = {Epplen, J. T. and Ammer, H. and Epplen, C. and Kammerbauer, C. and Mitreiter, R. and Roewer, L. and Schwaiger, W. and Steimle, V. and Zischler, H. and Albert, E. and Andreas, A. and Beyermann, B. and Meyer, W. and Buitkamp, J. and Nanda, I. and N{\"u}rnberg, P. and Pena, S. D. J. and P{\"o}che, H. and Sprecher, W. and Schartl, Manfred and Weising, K. and Yassouridis, A.},
  title     = {Oligonucleotide fingerprinting using simple repeat motifs: a convenient, ubiquitously applicable method to detect hypervariability for multiple purposes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86371},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {A panel of simple repetitive oligonucleotide probes has been designed and tested for multilocus DNA fingerprinting in some 200 fungal, plant and animal species as well as man. To date at least one of the probes has been found to be informative in each species. The human genome, however, has been the major target of many fingerprintins studies. Using the probe (CAC)5 or (GTG)5, individualization of all humans is possible except for monozygotic twins. Paternity analyses are now perfonned on a routine basis by the use of multilocus fingerprints, inctuding also cases of deficiency, i.e. where one of the parents is not available for analysis. In forensie science stain analysis is feasible in all tissue remains containing nuc)eated cells. Depending on the degree of DNA degradation a variety of oligonucleotides are informative, and they have been proven useful in actual case work. Advantages in comparison to other methods including enzymatic DNA amplification techniques (PCR) are evident. Fingerprint patterns of tumors may be changed due to the gain or loss of chromosomes and/or intrachromosomal deletion and amplification events. Locus-specific probes were isolated from the human (CAC)5/( GTG)5 fingerprint with a varying degree of informativeness (monomorphic versus truly hypervariable markers). The feasibility of three different approaches. for the isolation of hypervariable mono-locus probes was evaluated. Finally, one particular mixed simple (gt)n(ga)m repeat locus in the second intron of the HLA-DRB genes has been scrutinized to allow comparison of the extent of exon-encoded (protein-) polymorphisms versus intronie bypervariability of simple repeats: adjacent to a single gene sequence (e.g. HLA-DRB1*0401) many different length alleles were found. Group-specific structures of basic repeats were identified within the evolutionarily related DRB alleles. As a further application it is suggested here that due to the ubiquitous interspersion of their targets, short probes for simple repeat sequences are especially useful tools for ordering genomic cosmid, yeast artificial chromosome and phage banks.},
  subject      = {DNS},
  language  = {en}
}
@article{SchartlErbeldingDenkNandaetal.1991,
  author    = {Schartl, Manfred and Erbelding-Denk, Claudia and Nanda, Indrajit and Schmid, Michael and Schr{\"o}der, Johannes Horst and Epplen, J{\"o}rg T.},
  title     = {Mating success of subordinate males in a poeciliid fish species, Limia perugiae},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86349},
  year      = {1991},
  abstract  = {No abstract available.},
  subject      = {Lebendgeb{\"a}rende Zahnkarpfen},
  language  = {en}
}
@article{MalitschekSchartl1991,
  author    = {Malitschek, B. and Schartl, Manfred},
  title     = {Rapid identification of recombinant baculoviruses using PCR},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80328},
  year      = {1991},
  abstract  = {no abstract available},
  subject      = {PCR},
  language  = {en}
}
@article{SchluppParzefallSchartl1991,
  author    = {Schlupp, I. and Parzefall, J. and Schartl, Manfred},
  title     = {Male mate choice in mixed bisexual/-unisexual breeding complexes of Poecilia (Teleostei: Poeciliidae)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-80309},
  year      = {1991},
  abstract  = {The livebearing all-female fish Poecilia formosa reproduces by gynogenesis, a modified form of parthenogenesis. P. formosa forms at least two breeding complexes: in its northern range it exists sympatrically with Poecilia latipinna and in its southern range with Poecilia mexicana. Differences between these complexes and their possible origin are discussed. Embryogenesis is triggered by sperm of males of these closely related sympatric species. Because inheritance is stricdy maternal, from the male point of view energy and time invested are totally lost. In this study we wanted to elucidate whether males are able to distinguish between conspecific and parasitic females. It could be shown that males are able to distinguish females optically, but that this ability was obscured as soon as chemical and/or tactile contact was possible. Furthermore, we found that females in an attractive phase of their sexual cycle are always preferred, regardless of species. This is possibly the mechanism by which parasitic females obtain the matings they need to reproduce.},
  subject      = {Poecilia (Teleostei: Poeciliidae)},
  language  = {en}
}
@article{Linsenmair1991,
  author    = {Linsenmair, Karl Eduard},
  title     = {Allokation elterlicher Investition beim Bienenwolf Philantus triangulum (Hymenoptera: Sphecidae)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-78191},
  year      = {1991},
  abstract  = {No abstract available},
  subject      = {Zoologie},
  language  = {de}
}
@article{TonyLehrnbecherMerzetal.1991,
  author    = {Tony, H. P. and Lehrnbecher, T. and Merz, H. and Sebald, Werner and Wilhelm, M.},
  title     = {Regulation of IL-4 responsiveness in lymphoma B cells},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62520},
  year      = {1991},
  abstract  = {The responsiveness to IL-4 with and without costimulation with anti-IgM antibodies or phorbolester was studied in 35 cases of low grade non-Hodgkin Iymphoma by analyzing enhancement of CD23 and HLA dass li expression. The predominant phenotype responds directly to IL-4. Separate differentiation states can be distinguished according to coordinate or differential upregulation of CD23 and HLA dass II molecules by IL-4 alone, and differences in responsiveness to anti-IgM antibodies. A particular subgroup of B-lymphoma cells defines a separate stage of B-eeil differentiation. They fail to express high affinity binding sites for IL-4 and accordingly do not respond to IL-4- mediated signals. Cross-linking membrane lgM receptors or direct activation of protein kinase C via phorbolester induces IL-4 receptor expression and subsequent IL-4 reactivity.},
  subject      = {Biochemie},
  language  = {en}
}
@article{PreiserSchmartzVanderLindenetal.1991,
  author    = {Preiser, J. C. and Schmartz, D. and Van der Linden, P. and Content, J. and Vanden Bussche, P. and Buurman, W. and Sebald, Werner and Dupont, E. and Pinsky, M. R. and Vincent, J. L.},
  title     = {Interleukin-6 administration has no acute hemodynamic or hematologic effect in the dog},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-62511},
  year      = {1991},
  abstract  = {To investigate the possible hemodynamic efl'ects of interleukin-6 (IL-6), a single dose of 15 mcg/kg of recombinant IL-6 isolated from Escherichia coli was injected intravenously in six pentobarbital-anesthetized dogs. After 30 min, saline infusion was performed to maintain the - pulmonary artery balloon-occluded pressure at baseline Ievel. The animals were observed for up to 5 hours. No other hemodynamic alteration was observed than a gradual decline in cardiac output attributed to anesthesia. Hematologic variables, blood glucose, and total serum proteins were also constant. IL-6 levels were markedly elevated in the blood, bot no tumor necrosis factor activity was detected. Thus a primary role for IL-6 in the early cardiovascular alterations associated with septic shock seems unlikely.},
  subject      = {Biochemie},
  language  = {en}
}