Search Results - (Author, Cooperation:C. Schulz)
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1Latest Papers from Table of Contents or Articles in PressJiude Mao; Kathleen A. Pennington; Omonseigho O. Talton; Laura C. Schulz; Miriam Sutovsky; Yan Lin; Peter Sutovsky
Nature Publishing Group (NPG)
Published 2018Staff ViewPublication Date: 2018-05-17Publisher: Nature Publishing Group (NPG)Electronic ISSN: 2045-2322Topics: Natural Sciences in GeneralPublished by: -
2Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2014-11-29Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: *Cell Cycle ; Mitochondria/*metabolism ; Mitochondrial Membrane Transport Proteins/*metabolism ; Protein Precursors/*metabolism ; Saccharomyces cerevisiae/*cytology/*metabolism ; Saccharomyces cerevisiae Proteins/*metabolismPublished by: -
3Latest Papers from Table of Contents or Articles in PressC. Schulz ; E. Gomez Perdiguero ; L. Chorro ; H. Szabo-Rogers ; N. Cagnard ; K. Kierdorf ; M. Prinz ; B. Wu ; S. E. Jacobsen ; J. W. Pollard ; J. Frampton ; K. J. Liu ; F. Geissmann
American Association for the Advancement of Science (AAAS)
Published 2012Staff ViewPublication Date: 2012-03-24Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Cell Lineage ; Cell Proliferation ; Chick Embryo ; Dendritic Cells/*cytology/physiology ; Embryo, Mammalian/cytology ; Gene Deletion ; Gene Expression Regulation, Developmental ; Genes, myb ; Hematopoietic Stem Cells/*cytology/physiology ; Kupffer Cells/cytology/physiology ; Langerhans Cells/cytology/physiology ; Liver/embryology ; Macrophages/*cytology/physiology ; Mice ; Microglia/cytology/physiology ; Myeloid Cells/*cytology/physiology ; *Myelopoiesis ; Proto-Oncogene Proteins/genetics/metabolism ; Proto-Oncogene Proteins c-myb/*metabolism ; Trans-Activators/genetics/metabolism ; Yolk Sac/*cytologyPublished by: -
4Latest Papers from Table of Contents or Articles in PressE. Gomez Perdiguero ; K. Klapproth ; C. Schulz ; K. Busch ; E. Azzoni ; L. Crozet ; H. Garner ; C. Trouillet ; M. F. de Bruijn ; F. Geissmann ; H. R. Rodewald
Nature Publishing Group (NPG)
Published 2014Staff ViewPublication Date: 2014-12-04Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; *Cell Lineage ; Cell Proliferation ; Cell Tracking ; Erythrocytes/*cytology ; Female ; Fetus/cytology ; Granulocytes/cytology ; *Hematopoiesis ; Kupffer Cells/cytology ; Langerhans Cells/cytology ; Liver/cytology/embryology ; Macrophages/*cytology ; Macrophages, Alveolar/cytology ; Male ; Mice ; Microglia/cytology ; Monocytes/cytology ; Receptor, Macrophage Colony-Stimulating Factor/metabolism ; Receptor, TIE-2/metabolism ; Stem Cells/*cytology ; Yolk Sac/*cytology ; fms-Like Tyrosine Kinase 3/metabolismPublished by: -
5Latest Papers from Table of Contents or Articles in PressJ. A. Banks ; T. Nishiyama ; M. Hasebe ; J. L. Bowman ; M. Gribskov ; C. dePamphilis ; V. A. Albert ; N. Aono ; T. Aoyama ; B. A. Ambrose ; N. W. Ashton ; M. J. Axtell ; E. Barker ; M. S. Barker ; J. L. Bennetzen ; N. D. Bonawitz ; C. Chapple ; C. Cheng ; L. G. Correa ; M. Dacre ; J. DeBarry ; I. Dreyer ; M. Elias ; E. M. Engstrom ; M. Estelle ; L. Feng ; C. Finet ; S. K. Floyd ; W. B. Frommer ; T. Fujita ; L. Gramzow ; M. Gutensohn ; J. Harholt ; M. Hattori ; A. Heyl ; T. Hirai ; Y. Hiwatashi ; M. Ishikawa ; M. Iwata ; K. G. Karol ; B. Koehler ; U. Kolukisaoglu ; M. Kubo ; T. Kurata ; S. Lalonde ; K. Li ; Y. Li ; A. Litt ; E. Lyons ; G. Manning ; T. Maruyama ; T. P. Michael ; K. Mikami ; S. Miyazaki ; S. Morinaga ; T. Murata ; B. Mueller-Roeber ; D. R. Nelson ; M. Obara ; Y. Oguri ; R. G. Olmstead ; N. Onodera ; B. L. Petersen ; B. Pils ; M. Prigge ; S. A. Rensing ; D. M. Riano-Pachon ; A. W. Roberts ; Y. Sato ; H. V. Scheller ; B. Schulz ; C. Schulz ; E. V. Shakirov ; N. Shibagaki ; N. Shinohara ; D. E. Shippen ; I. Sorensen ; R. Sotooka ; N. Sugimoto ; M. Sugita ; N. Sumikawa ; M. Tanurdzic ; G. Theissen ; P. Ulvskov ; S. Wakazuki ; J. K. Weng ; W. W. Willats ; D. Wipf ; P. G. Wolf ; L. Yang ; A. D. Zimmer ; Q. Zhu ; T. Mitros ; U. Hellsten ; D. Loque ; R. Otillar ; A. Salamov ; J. Schmutz ; H. Shapiro ; E. Lindquist ; S. Lucas ; D. Rokhsar ; I. V. Grigoriev
American Association for the Advancement of Science (AAAS)
Published 2011Staff ViewPublication Date: 2011-05-10Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Angiosperms/chemistry/genetics ; *Biological Evolution ; Bryopsida/genetics ; Chlamydomonas/chemistry/genetics ; DNA Transposable Elements ; Evolution, Molecular ; Gene Expression Regulation, Plant ; Genes, Plant ; *Genome, Plant ; MicroRNAs/genetics ; Molecular Sequence Data ; Phylogeny ; Plant Proteins/genetics/metabolism ; Proteome/analysis ; RNA Editing ; RNA, Plant/genetics ; Repetitive Sequences, Nucleic Acid ; Selaginellaceae/*genetics/growth & development/metabolism ; Sequence Analysis, DNAPublished by: -
6Articles: DFG German National LicensesStaff View
ISSN: 0044-8249Keywords: Chemistry ; General ChemistrySource: Wiley InterScience Backfile Collection 1832-2000Topics: Chemistry and PharmacologyAdditional Material: 1 Tab.Type of Medium: Electronic ResourceURL: -
7Latest Papers from Table of Contents or Articles in PressSchulz, C., Schütte, K., Koch, N., Vilchez-Vargas, R., Wos-Oxley, M. L., Oxley, A. P. A., Vital, M., Malfertheiner, P., Pieper, D. H.
BMJ Publishing Group
Published 2018Staff ViewPublication Date: 2018-01-10Publisher: BMJ Publishing GroupPrint ISSN: 0017-5749Electronic ISSN: 1468-3288Topics: MedicinePublished by: -
8Latest Papers from Table of Contents or Articles in PressSchell, F., Bredtmann, T., Schulz, C. P., Patchkovskii, S., Vrakking, M. J. J., Mikosch, J.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-05-05Publisher: American Association for the Advancement of Science (AAAS)Electronic ISSN: 2375-2548Topics: Natural Sciences in GeneralPublished by: -
9Articles: DFG German National LicensesLevinger, Nancy E. ; Ray, Douglas ; Murray, Kermit K. ; Mullin, Amy S. ; Schulz, C. P. ; Lineberger, W. C.
College Park, Md. : American Institute of Physics (AIP)
Published 1988Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: The photodissociation cross section of Ar+3 was measured at a number of wavelengths between 1064 and 320 nm. A single broad and featureless band was observed peaking near 520 nm with a width of (approximate)2600 cm−1 and a peak cross section of (approximate)10−16 cm2. Consideration of the electronic structure of Ar+3 indicates that the measured spectrum is equivalent to the photoabsorption spectrum. Two ionic products, Ar+ and Ar+2, were observed in the photodissociation of Ar+3, indicative of at least two exit pathways and suggestive of two electronic transitions.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesNitsch, C. ; Hüglin, Chr. ; Hertel, I. V. ; Schulz, C. P.
College Park, Md. : American Institute of Physics (AIP)
Published 1994Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: Resonant two color two photon ionization is used to investigate the first electronically excited state of NaNH3 as a first example of size selected, solvated alkali metal atoms systems (alkali⋅solventn). The observed spectrum shows a complex vibrational and rotational structure. The 0-0 transition is found at 12 220 cm−1 (1.52 eV), in good agreement with recent theoretical calculations. With increasing laser power ionic fragments of the molecule are seen, indicating possible new avenues to study the dynamics of charge transfer processes in this type of model system.Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesSchulz, C. E. ; Nyman, P. ; Debrunner, P. G.
College Park, Md. : American Institute of Physics (AIP)
Published 1987Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: We have analyzed the Mössbauer spectra of several iron proteins in the regime of intermediate fluctuation rates of the magnetic hyperfine interaction using the dynamic line shape model of Clauser and Blume. All Mössbauer data were recorded in applied fields so that the electron Zeeman interaction is much larger than the hyperfine splittings. We modeled the transitions between the eigenstates of the electronic spin Hamiltonian by an effective spin–phonon coupling V(1)=V0∑′i,j=x,y,zSi Sj and described the phonons in the Debye approximation. With V0 as the only adjustable parameter the model reproduced the major temperature dependence of the spectral shapes for spins from S=1 to S=5/2. We found V0 to lie in the narrow range 3 K ≤V0/k≤19 K, which is of the order of the zero-field splittings, but does not correlate with it. The smallest values of V0 were observed in the four-coordinate iron–sulfur proteins. Refinements and implications of the model are discussed.Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesGoerke, Alexander ; Palm, Hartmut ; Schulz, C. P. ; Spiegelmann, Fernand ; Hertel, Ingolf V.
College Park, Md. : American Institute of Physics (AIP)
Published 1993Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: Scattering of sodium clusters Nan (n =3,8) with argon, neon and molecular nitrogen is investigated in a crossed molecular beam experiment. The clusters are scattered by a pulsed gas beam and subsequently ionized by a pulsed laser and detected in a time-of-flight mass spectrometer. Total differential cross sections for Nan+ Ar, Ne and N2 (n=3−8) are measured. The angularly resolved cross sections show a significant amount of energy transfer to the clusters in the collision process. Classical trajectory calculations are performed using an distance-dependant Hückel-type Hamiltonian with added pair potentials for the sodium–rare gas interaction. The results show good agreement with the measurements in the range of small impact parameters. It is observed that the different isomers of the clusters play an important role in the process. Discrete excitations are analyzed for Na3 and Na5. The shape of the measured angular distributions is explained from the superposition of rotational rainbows.Type of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesSCHULZ, C. ; FARKAS, L. ; WOLF, K. ; KRÄTZEL, K. ; EISSNER, G. ; PFEIFER, M.
Oxford, UK : Blackwell Science Ltd
Published 2002Staff ViewISSN: 1365-3083Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Lipopolysaccharide (LPS) as a major component of the outer membrane of gram-negative bacteria stimulates various cells to initiate a signalling cascade which ultimately leads to cell activation and expression of immunoregulatory or inflammatory cytokines. The human respiratory epithelium is an important environmental interface, but differences in LPS-induced cell activation between bronchial and alveolar epithelial cells have not yet been investigated in detail. First, the expression of Toll-like receptors (TLRs), as pattern-recognition receptors, was investigated for the bronchial epithelial cells and type II-like pneumocytes, demonstrating that they fulfil the prerequisites for LPS signalling. Thereafter, the effects of LPS, soluble CD14 (sCD14) and LPS-binding protein (LBP) on the release of interleukin-6 (IL-6) and IL-8 were studied. In the presence of LPS, sCD14 induced a significant and concentration-dependent cytokine release in type II-like pneumocytes, whereas the response of bronchial epithelial cells to sCD14 stimulation was low, implicating sCD14-independent activation mechanisms. Furthermore, LBP revealed inhibitory effects on the activation of alveolar epithelial cells, which may represent a novel local defence mechanism during gram-negative infection. We conclude that distinct pathways exist for LPS-induced activation of bronchial and alveolar epithelial cells.Type of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 1439-0426Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyAgriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: The aim of the study was to determine the reduction of the overall environmental load (in terms of organic and nutrient load) in effluents of a flow-through trout farm. Effluents of a flow-through system for rainbow trout (Oncorhynchus mykiss) production passed through constructed wetlands with free water surface. Removal of nutrients was determined in three wetlands of 350 m2 each at hydraulic residence times (HRTs) of 3.5, 5.5 and 11 h. The areal load of total suspended solids (TSS), chemical oxygen demand (COD), total phosphorus (TP), and total nitrogen (TN) varied in terms of HRTs from 12.3–36.8 g m−2 day−1, 21.7–65.2 g m−2 day−1, 0.23–0.70 g m−2 day−1, and 1.46–4.37 g m−2 day−1. Values for reduction of suspended solids, COD, TP, and TN were 67–72%, 30–31%, 41–53% ,and 19–30%, respectively. Significantly lower nutrient concentrations in the effluent among the wetlands were only found for nitrogen parameters: TN and ammonia concentrations were lower in the wetlands with a HRT of 5.5 h (0.89 mg L−1, 0.11 mg L−1) and 11 h (0.81 mg L−1, 0.11 mg L−1) compared with the one with 3.5 h (0.96 mg L−1, 0.16 mg L−1).Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesRennert, B. ; Wirth, M. ; Günther, S. ; Schulz, C.
Berlin, Germany : Blackwell Verlag GmbH
Published 2005Staff ViewISSN: 1439-0426Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyAgriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Zander (Sander lucioperca) is one of the most important fish species in the German inland fishery. As a pelagic predator, zander is able to regulate populations of small cyprinids and perch and is therefore used in ‘top-down’ projects to directly control the food web. At present, natural waters are mainly stocked with one-summer-old zander from pond hatcheries; however, such fish are poor stocking material due to low survival rates, presumably because of their small size. Two groups of 50-day-old zander fingerlings reared in a recirculation system (T = 23 °C) were used. For 90 days one group (FG 1) was fed with a commercial dry feed (Trouvit Pro Aqua Brut), and the other group (FG 2) was fed with chironomides (Chironomus spp.). The fat content of the dry feed was increased with fish oil supplemented up to 22%. After the rearing period the FG 1 fishes attained the largest size and fat content. A pond with a surface of 667 m2 and a mean depth of 0.8 m was stocked with 24-tagged zander (12 of each feeding group) for wintering. After the winter period of 176 days, survival rate of each feeding group was 83.3%. The fatty acid composition in the membrane lipids of group 2 changed dramatically. In contrast to previous investigations, presented results indicate that the survival rate is not influenced by fish size (weight and length). The crucial factors for high survival rates of zander during wintering are the crude tissue fat content (〉5%) and its fatty acid composition.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesMeinelt, By T. ; Schulz, C. ; Wirth, M. ; Kürzinger, H. ; Steinberg, C.
Oxford, UK : Blackwell Science, Ltd
Published 1999Staff ViewISSN: 1439-0426Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyAgriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Reports in the literature show that the dietary fatty acid (FA) composition is reflected in fish muscle, their internal organs and eggs. Fish eggs are used in toxicity tests to determine the subchronic toxicity of various substances. In toxicity tests, physico-chemical test parameters have been standardized. However, parental age and diet may also influence results of toxicity tests and if so would also require standardization. Our investigations hitherto indicate that the FA composition of eggs and testes in zebrafish is caused by the FA composition of fish diet. Diets with different ratios of n-3/n-6 polyunsaturated fatty acids led to different contents of these FA in the reproductive organs and finally to variations in the fertilization rates. This rate is elevated in the eggs of zebrafish (Danio rerio Hamilton-Buchanan) if the quotient of n-3/n-6 is low.Type of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesStaff View
ISSN: 1365-2095Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Pike perch (Sander lucioperca) has been identified as specie destined to diverse European inland aquaculture, but knowledge on the nutritional requirements is weak. Therefore, we investigated the effect of varying dietary fatty acid (FA) profile by partial replacement of fish oil (FO) with vegetable oils on growth, FA and body composition of juvenile pike perch. An extruded basal diet containing 59 g kg−1 crude lipids (FO) was added with 60 g kg−1 FO, 60 g kg−1 linseed oil (LO) or 60 g kg−1 soybean oil (SO). The resulting dietary FA composition differed mainly in the triglyceride fraction and was characterized by highest amounts of linolenic acid (18:3 n-3) in the LO diet and linoleic acid in the SO diet. Diet enriched with FO contained highest contents of highly unsaturated FA 20:5 n-3 (eicosapentaenic acid) and 22:6 n-3 (docosahexaenic acid). Pike perch were held in a recirculation system and each feeding group (in triplicate) was fed with experimental diets at a daily rate of 35 g kg−1 of biomass for 57 days by automatic feeders. Weight gain and specific growth rate of experimental feeding groups ranged between 18.47 and 19.58 g and 1.37–1.45% day−1 and was not affected by the dietary composition indicating that FO can be replaced by vegetable oils without negative impact on growth performance. In contrast to the whole body and muscle composition, liver tissue was affected by the varying diets. Liver tissues of fish fed diets enriched with vegetable oils showed significantly increased lipid contents of 162 (LO) and 147 (SO) g kg−1 and indicate decreased lipid utilization compared with fish fed FO diet (liver lipid content 112 g kg−1). Nevertheless, hepatosomatic index of pike perch was not influenced by dietary lipid composition. The FA profile of pike perch was generally determined by the dietary FAs.Type of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesSharrock, M. ; Debrunner, P.G. ; Schulz, C. ; Lipscomb, J.D. ; Marshall, V. ; Gunsalus, I.C.
Amsterdam : ElsevierStaff ViewISSN: 0005-2795Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyType of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesSharrock, M. ; Debrunner, P.G. ; Schulz, C. ; Lipscomb, J.D. ; Marshall, V. ; Gunsalus, I.C.
Amsterdam : ElsevierStaff ViewISSN: 0005-2795Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyType of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesStaff View
ISSN: 0022-0728Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: